Which of the following statements is true?

Volcanoes can form mountains and islands.
Most changes to the crust happen slowly over time.
Plateaus are large, flat areas of land more than two thousand feet tall.
all of the above

Answers

Answer 1
3........................

Related Questions

How is oxide different from a neutral oxygen atom

Answers

Answer: The main difference between oxide and oxygen is that oxide is a chemical compound with at least one oxygen atom while oxygen is an element whose atomic number is 8.

Explanation: let me know if it was right or wrong

when we drop a feather and a stone at the same time from a height the stone reach the faster than a feather

Answers

Answer:

See explanation

Explanation:

When an a heavy object and a light object are thrown down from the same height, the two objects are expected to hit the ground at the same time since the two objects are both accelerated to the same extent (approximately 10m/s^2) under gravity.

However, due to air resistance, the heavier object reaches the ground first before the lighter object.

Hence, when we drop a feather and a stone at the same time from a height the stone will hit the ground faster than the feather.

Considering the limiting reactant concept, how many moles of C are produced from the reaction of 1.00 mol A and 1.00 mol B?
A(g) + 2 B(g) → 3 C(g)
Please show all work, thank you.

Answers

1.50 mol of C are produced from the reaction of 1.00 mol A and 1.00 mol B.

The balanced chemical equation for the given reaction is A(g) + 2 B(g) → 3 C(g). This equation can be used to determine the number of moles of C produced from the reaction of 1.00 mol A and 1.00 mol B. The limiting reactant concept must be considered to solve this problem.Limiting reactant:The limiting reactant is the reactant that is completely consumed in a chemical reaction. In other words, the reactant that runs out first limits the amount of product that can be formed.To determine the limiting reactant, the stoichiometry of the chemical reaction must be used. This involves using the mole ratios from the balanced chemical equation to determine how much product can be formed from each reactant.Let's calculate the number of moles of C that can be produced from 1.00 mol A:A(g) + 2 B(g) → 3 C(g)Molar ratio of A to C = 1 : 3From the balanced equation, 1 mol of A produces 3 mol of C. Therefore, 1.00 mol A will produce 3.00 mol C.Let's calculate the number of moles of C that can be produced from 1.00 mol B:A(g) + 2 B(g) → 3 C(g)Molar ratio of B to C = 2 : 3From the balanced equation, 2 mol of B produces 3 mol of C. Therefore, 1.00 mol B will produce 1.50 mol C.The actual amount of product that can be formed is limited by the smaller of these two values. In this case, 1.50 mol C is the smaller value, so 1.50 mol C is produced from the reaction of 1.00 mol A and 1.00 mol B.Answer:1.50 mol of C are produced from the reaction of 1.00 mol A and 1.00 mol B.

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92.12 kJ of heat is required to convert 58.40 g of gold from liquid to gas phase. What is the heat of vaporization of gold in J/g?

Answers

Answer:

The heat of vaporization of the gold sample is 1577.397 joules per gram.

Explanation:

The latent heat of vaporization of gold ([tex]h_{v}[/tex]), in kilojoules per gram, is the heat required by a unit mass of gold to transform the material from liquid to gas:

[tex]h_{v} = \frac{E}{m}[/tex] (1)

Where:

[tex]E[/tex] - Energy required for vaporization, in joules.

[tex]m[/tex] - Mass, in grams.

If we know that [tex]E = 92120\,J[/tex] and [tex]m = 58.40\,g[/tex], then the heat of vaporization of the gold sample is:

[tex]h_{v} = \frac{E}{m}[/tex]

[tex]h_{v} = 1577.397\,\frac{J}{g}[/tex]

The heat of vaporization of the gold sample is 1577.397 joules per gram.

Hydrogen-3 has a half-life of 12.3 years. How many years will it take for 539.3 mg 3^H to decay to 2.1 mg 3^H? time to decay:________________________________________________ years Sodium-24 has a half-life of 14.8 hours. How much of a 563.3 mg sodium-24 sample will remain after 3.7 days? mass remaining:_____________________________________________ mg.

Answers

Approximately 4.41 mg of the sodium-24 sample will remain after 3.7 days.

Part A - Hydrogen-3 decay. The half-life of Hydrogen-3 is 12.3 years, and we have to find the time that would take for 539.3 mg 3^H to decay to 2.1 mg 3^H. Let's use the formula given below and find out how many years it will take. Amount = Initial amount * (1/2)^(Time/half life). Initial amount = 539.3 mg. The amount left = 2.1 mg. Time = ?Half-life = 12.3 years. Amount left/Initial amount = (1/2)^(Time/half-life)2.1/539.3 = (1/2)^(Time/12.3)log(2.1/539.3) = log(1/2)^(Time/12.3)(Time/12.3) = log(539.3/2.1) / log2. Time = 12.3 * log(539.3/2.1) / log2Time = 12.3 * 11.3949 / 0.30103. Time = 466.95 years. Therefore, it would take approximately 466.95 years for 539.3 mg 3^H to decay to 2.1 mg 3^H.

Part B - Sodium-24 decay. The half-life of Sodium-24 is 14.8 hours. Let's find out how much of a 563.3 mg sodium-24 sample will remain after 3.7 days. Initial amount = 563.3 mg. Half-life = 14.8 hours. We need to find the amount left after 3.7 days (88.8 hours). Amount = Initial amount * (1/2)^(Time/half-life). Amount = 563.3 * (1/2)^(88.8/14.8)Amount = 563.3 * (1/2)^6Amount = 4.41 mg. Therefore, approximately 4.41 mg of the sodium-24 sample will remain after 3.7 days.

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a 900 w carbon-dioxide laser emits light with a wavelength of 10μm into a 3.0-mm-diameter laser beam.

Answers

The 900 W carbon-dioxide laser emits light with a wavelength of 10 μm into a 3.0 mm diameter laser beam. This means that the laser is producing a high-power output in the infrared region of the electromagnetic spectrum.

The wavelength of 10 μm corresponds to the mid-infrared range, which is commonly used in various applications such as industrial cutting and welding, medical procedures, and scientific research.

The 3.0 mm diameter laser beam represents the spatial profile of the laser output. It indicates that the laser beam has a relatively small cross-sectional area, allowing for focused and concentrated energy delivery.

The combination of a high-power output and a specific wavelength allows the carbon-dioxide laser to efficiently perform tasks that require precision and controlled energy deposition, making it suitable for a wide range of industrial and scientific applications.

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how might using water somethimes require changing its original state?

Answers

When water changes state in the water cycle, the total number of water particles remains the same. The changes of state include melting, sublimation, evaporation, freezing, condensation, and deposition. All changes of state involve the transfer of energy.

How are organisms classified as Eukarya different from organisms classified as Archaea and Bacteria?

A)They are all multicellular.
B)They all produce their own food.
C) They all reproduce sexually.
D) They all have membrane-bound nuclei

Answers

Answer: D

Explanation: The Eukarya differ from the Archea and Bacteria in that their cells are eukaryotic, meaning they contain a membrane enclosed nucleus and other membrane enclosed organelles.

Eukarya is different from organisms classified as Archaea and Bacteria because Eukarya have membrane-bound nuclei. Therefore, option (D) is correct.

How does the classification of Eukarya differ from Archaea?

The type of cell of the organism can be classified into three domains. First is the bacteria which have no nucleus present in cells. Then Archaea have no nucleus in the cells but they have a different cell wall than bacteria. Then Eukarya have a nucleus in them.

The domains of Archaea and Bacteria are both composed entirely of small, single-celled organisms but they also have differences. All are composed of prokaryotic cells, which are nucleus-less cells.  T

All the cells in the Eukarya domain contain their genetic material or DNA within the nucleus. Four classes make up the Eukarya domain: Plantae, Fungi, Animalia, and Protista.

Therefore, the domain of the Eukarya is different from organisms classified as Archaea and Bacteria as Eukarya have membrane-bound nuclei.

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Which of these objects is made of cells?
A. rocks B. snow C. trees D. water

Answers

Answer:

I think it's trees

Explanation:

I'm not 100% sure tho

if 4.10 grams of chromium is heated with 9.30 grams of chlorine what mass of chromium(III) chloride is produced?​

Answers

Answer:

4.1g of Cr will make (317/104) x 4.1 = 12.5g of CrCl3

In the following molecules, the primary intermolecular attractive force is

Answers

Answer:

Dipole-dipole

Explanation:

calculate the solubility of mgco3 in water at 25∘c, given the ksp is 4.0 × 10−5.

Answers

The solubility of MgCO3 in water at 25°C, given the Ksp is 4.0 × 10−5 is 2 × 10^-3 M.

The chemical equation of magnesium carbonate is MgCO3.

The solubility of MgCO3 is x.

The Ksp value of MgCO3 is 4.0 × 10^-5.

We have to calculate the solubility of MgCO3 in water at 25°C.

The solubility product of MgCO3 is given as:

Ksp = [Mg2+][CO32-]Ksp = [Mg2+][CO32-] = (x)(x) = x2Ksp = 4.0 × 10^-5=x^2x = √Ksp = √4.0 × 10^-5=2 × 10^-3 M

Therefore, the solubility of MgCO3 in water at 25°C, given the Ksp is 4.0 × 10−5 is 2 × 10^-3 M.

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Which of these would be found in a wetland?
Mrs. Cornell and vultures
Cattails and salamanders
Maple trees and cats
Oak trees and squirrels

Answers

Answer:

jwjsjdjdhdvjeiejjrjrje

If you have 2 moles of iron chloride (FeCl3) and dissolve it in water to a final volume of 1L of water, what is the molarity and osmolarity of the solution?
A. Molarity of 0.5 mol/L and osmolarity of 2 osmol/L
B. Molarity of 0.5 mol/L and osmolarity of 8 osmol/L
C. Molarity of 2 mol/L and osmolarity of 2 osmol/L
D. Molarity of 2 mol/L and osmolarity of 8 osmol/L

Answers

The molarity of the solution is 2 mol/L, and the osmolarity of the solution is 8 osmol/L (D).

Molarity is defined as the number of moles of solute per liter of solution. In this case, we have 2 moles of iron chloride (FeCl3) dissolved in a final volume of 1 liter of water. Therefore, the molarity of the solution is:

Molarity = moles of solute / volume of solution

Molarity = 2 mol / 1 L

Molarity = 2 mol/L

Osmolarity, on the other hand, takes into account the number of particles in a solution that can contribute to osmotic pressure. Iron chloride dissociates into ions in water, forming Fe3+ and 3 Cl- ions. So, each mole of FeCl3 dissociates into 4 particles (1 Fe3+ ion and 3 Cl- ions).

Since we have 2 moles of FeCl3, the total number of particles in the solution is 2 mol x 4 particles/mol = 8 particles. Osmolarity is calculated by dividing the total number of particles by the volume of the solution:

Osmolarity = total particles / volume of solution

Osmolarity = 8 particles / 1 L

Osmolarity = 8 osmol/L

Therefore, the correct answer is option D: Molarity of 2 mol/L and osmolarity of 8 osmol/L.

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what were the advantages and disadvantages of each measuring device?

Answers

To assess the advantages and disadvantages of different measuring devices, specific devices need to be mentioned. Without specific devices, a comprehensive analysis of their advantages and disadvantages is not possible.

The advantages and disadvantages of measuring devices vary depending on the specific device and its application. Different devices have unique features and limitations that affect their accuracy, precision, ease of use, and suitability for different measurements. For example, consider two commonly used measuring devices: a ruler and a digital caliper. A ruler, while simple and inexpensive, may have limitations in terms of precision and accuracy due to human error in reading the markings. On the other hand, a digital caliper offers higher precision and accuracy, as it provides digital readouts and can measure small distances with greater precision. However, digital calipers may be more expensive and require batteries for operation.

Other factors to consider when evaluating measuring devices include durability, range of measurements, calibration requirements, ease of calibration, portability, and the specific needs of the measurement task at hand. To provide a more detailed analysis, it would be helpful to specify the measuring devices being compared.

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WHAT IT IZ BRAINLY anyways I got a question for y’all do you think someone can forget who they rlly loved ? Can you ever forget who you really loved ? I’m tryna prove sum

Answers

Answer:

Its a 50% chance of it happeing

Explanation:

Write a balanced equation for the reaction between chromium metal and hydrochloric acid to form chromium(III) chloride
and a reactive gas.

Answers

Answer: Cr(s) + HCl(aq) ⇒ CrCl3 (aq) + H2(g)

Explanation:

What is FALSE about nitrogen gas and carbondioxide?

1- Both are compounds

2- Both are gases

3- Elements in both substances are non-metals

4- Both are made up of atoms

Answers

Answer: Both are compounds

Explanation:

[tex]\text{N}_{2}[/tex] is an element, not a compound.

2 questions. will give brainliest if i can figure out how

What happens to the electrons of a reducing agent during a reaction?
a.Electrons are gained
b.Electrons are lost
c.Electrons are held
d.Electrons are doubled

When is a substance reduced during an oxidation reduction reaction?
a.After one substance is oxidized
b.Before one substance is oxidized
c.Same time as one substance is being oxidized
d.Only oxidation occurs

Answers

1= b. electrons are lost

2= a. after one substance is oxidized

What does the first ionization energy represent?

Answers

I believe it is A. The first option

A combustion reaction is a common reaction used to produce energy. Write a combustion reaction for the combustion of ethanol, C₂H5OH. View Available Hint(s) C,HyOH + 3 Oz → 2 CO, + 3 H,O C₂H5OH(

Answers

Combustion reaction is a common reaction used to produce energy. The reaction that describes the combustion of ethanol, C₂H5OH is as follows:

C₂H5OH + 3O₂ → 2CO₂ + 3H₂O
The energy released by the combustion reaction is used to generate electricity or to power machines and vehicles.

This reaction is a chemical process in which a fuel reacts with oxygen to produce heat and light energy. Ethanol is a colorless liquid with a formula of C₂H₅OH. It is an important biofuel and is commonly used as a fuel additive to gasoline. In the combustion process, ethanol reacts with oxygen to produce carbon dioxide and water vapor.Combustion reactions are exothermic reactions that release energy in the form of heat and light. They are commonly used in engines and power plants to produce energy from fuels. The energy released by the combustion reaction is used to generate electricity or to power machines and vehicles.

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Identify which properties are common to each of the following chemical families

(a) alkali metals

(b) alkaline earth metals

(c) halogens

(d) noble gases

Answers

The noble gases have a full outer shell of valence electrons, making them stable and unreactive. They are colorless, odorless gases at room temperature and have very low boiling points. Their lack of reactivity makes them useful in a variety of applications, including lighting and welding.

The properties that are common to each of the following chemical families include:

(a) Alkali metals The alkali metals have a single valence electron in their outermost shell, which is easily lost to form an ion with a charge of +1. They are the most reactive metals, reacting with water and air to produce hydrogen gas and an oxide layer, respectively. They are silvery-white and have a soft texture.

(b) Alkaline earth metals The alkaline earth metals have two valence electrons in their outermost shell, which they readily lose to form ions with a charge of +2. They are less reactive than the alkali metals, but they still react with oxygen to form an oxide layer on their surface. They are also silvery-white in color and have a harder texture than the alkali metals.

(c) Halogens The halogens have seven valence electrons in their outermost shell, making them highly reactive nonmetals. They readily form ions with a charge of -1 by gaining an electron. They are diatomic molecules at room temperature and can be found in a variety of colors and states of matter.

(d) Noble gases The noble gases have a full outer shell of valence electrons, making them stable and unreactive. They are colorless, odorless gases at room temperature and have very low boiling points. Their lack of reactivity makes them useful in a variety of applications, including lighting and welding. These properties are common to each of the following chemical families.

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compute the equilibrium constant for the spontaneous reaction between sn2 (aq) and fe(s) . express your answer using two significant figures.

Answers

The equilibrium constant for the given reaction is 0.93 (to two significant figures). Hence, the answer is 0.93.

Given, spontaneous reaction between Sn2(aq) and Fe(s) is:Sn2(aq) + Fe(s) → Sn(s) + Fe2+(aq)The standard reduction potentials for Sn2+(aq) and Fe2+(aq) are given as:Sn2+(aq) + 2e- → Sn(s); E°red = -0.14 VFe2+(aq) + 2e- → Fe(s); E°red = -0.44 VThe cell potential (E°cell) for the spontaneous reaction can be calculated using the formula: E°cell = E°reduction at cathode - E°reduction at anodeE°cell = E°red of Fe2+ - E°red of Sn2+E°cell = (-0.44 V) - (-0.14 V)E°cell = -0.3 VThe standard equilibrium constant (K°) can be calculated using the relation: ΔG° = -RTlnK°Here, ΔG° is the change in Gibbs free energy for the reaction, R is the gas constant, and T is the temperature in Kelvin.Assuming T = 298 K, we can use R = 8.314 J/mol*K.ΔG° = -nFE°cellHere, n is the number of electrons transferred in the reaction and F is the Faraday constant (96485 C/mol).n = 2 for the given reaction.ΔG° = -2 * 96485 C/mol * (-0.3 V)ΔG° = 58.32 kJ/molSubstituting the values of R, T, and ΔG° in the equation ΔG° = -RTlnK°, we get:lnK° = -ΔG°/RTlnK° = -(58.32 kJ/mol) / (8.314 J/mol*K * 298 K)lnK° = -0.0737K° = e-lnK°K° = e0.0737K° = 0.93The equilibrium constant for the given reaction is 0.93 (to two significant figures). Hence, the answer is 0.93.

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HELP ME! is iodine solution polar, non-polar, or ionic?

Please don't attach links, i will report you

Answers

Answer:

Since the iodine-iodine bond is a pure covalent bond, iodine is a non-polar molecule. The electronegativity difference between the two Iodine atoms is zero.

does this help???

A 0.330 gram sample of an unknown, monoprotic acid (the molar ratio between acid and base is 1-to-1) was dissolved in 50.0 mL of water and titrated to equivalence point with 22.00 mL of 0.150 M NaOH. Determine the molar mass of the the unknown aci

Answers

The molar mass of the unknown monoprotic acid will be approximately 100 g/mol.

To determine the molar mass of unknown monoprotic acid, we will use the concept of stoichiometry.

First, let's calculate the number of moles of NaOH used in the titration:

Moles of NaOH = concentration of NaOH × volume of NaOH used

= 0.150 mol/L × 0.02200 L

= 0.00330 mol

Since the acid and base have a 1-to-1 molar ratio, the number of moles of the unknown acid is also 0.00330 mol.

Next, let's calculate the molar mass of the unknown acid:

Molar mass of the unknown acid = mass of the unknown acid / moles of the unknown acid

We are given the mass of the unknown acid as 0.330 grams and the moles of the unknown acid as 0.00330 mol.

Molar mass = 0.330 g / 0.00330 mol

= 100 g/mol

Therefore, the molar mass is 100 g/mol.

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What is the proper disposal of all chemicals in this reaction? Briefly explain any hazards associated with barium nitrate and silver nitrate

Answers

Barium nitrate is toxic if ingested or inhaled, while silver nitrate is corrosive and can cause severe skin and eye irritation.

What are the potential hazards associated with barium nitrate and silver nitrate, and how should they be properly disposed of?


Barium nitrate is toxic if ingested or inhaled, posing risks to the respiratory, cardiovascular, and nervous systems. It can also harm aquatic life if released into water bodies. Silver nitrate is corrosive and can cause severe irritation and burns to the skin and eyes. To properly dispose of these chemicals, consult local waste management authorities for specific guidelines. Follow any recommended neutralization procedures, use suitable containers for storage, and label them clearly with the contents and hazards. Engage a licensed waste disposal company or hazardous waste facility to ensure proper collection and disposal. Adhering to local regulations and best practices is crucial to minimize the environmental and health risks associated with these chemicals.

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the formulas of three important acids and three important bases and describe their uses.

Answers

Answer:

18929eu9sisjwiejwjxjjejxme

balance
A FeS2 + B O2 → C Fe2O3 + D SO2 *

Answers

Answer:

4FeS2 + 6O2 > 2Fe2O3 + 8SO2

Explanation:

When we celebrate a new year we are really celebrating what?

Answers

We are celebrating a fresh start to another year

calculate the ph when 9.0 ml of 0.150 m koh is mixed with 20.0 ml of 0.300 m hbro (ka = 2.5 × 10⁻⁹)

Answers

To calculate the pH when 9.0 mL of 0.150 M KOH is mixed with 20.0 mL of 0.300 M HBrO (Ka = 2.5 × 10⁻⁹), we need to consider the reaction between KOH and HBrO.

The reaction between KOH (potassium hydroxide) and HBrO (hypobromous acid) can be written as follows:

KOH + HBrO → KBrO + H₂O

Initially, we have 9.0 mL of 0.150 M KOH and 20.0 mL of 0.300 M HBrO. To calculate the pH, we need to determine the final concentrations of the species involved in the equilibrium. Let's assume that the reaction goes to completion, meaning all the KOH and HBrO react completely.

First, we need to find the moles of KOH and HBrO.

For KOH:

Moles of KOH = volume (L) × concentration (mol/L)

Moles of KOH = 9.0 mL × (1 L / 1000 mL) × 0.150 mol/L

For HBrO:

Moles of HBrO = volume (L) × concentration (mol/L)

Moles of HBrO = 20.0 mL × (1 L / 1000 mL) × 0.300 mol/L

Next, we need to consider the stoichiometry of the reaction. Since KOH and HBrO react in a 1:1 ratio, the moles of KOH and HBrO will be equal in the balanced equation. Let's assume the moles of KOH and HBrO are both "x".

Now, we can set up an equilibrium expression for the reaction between HBrO and water:

Ka = [KBrO][H₂O] / [HBrO]

Using the given Ka value (2.5 × 10⁻⁹), we can substitute the concentrations:

2.5 × 10⁻⁹ = x² / (0.150 - x)

Since x is much smaller compared to 0.150, we can simplify the expression by assuming that (0.150 - x) ≈ 0.150:

2.5 × 10⁻⁹ ≈ x² / 0.150

Rearranging the equation, we find:

x² ≈ 2.5 × 10⁻⁹ × 0.150

x² ≈ 3.75 × 10⁻¹⁰

Taking the square root of both sides, we get:

x ≈ √(3.75 × 10⁻¹⁰)

x ≈ 6.12 × 10⁻⁶

This value represents the concentration of H₃O⁺ ions. Now, we can calculate the pH using the equation:

pH = -log[H₃O⁺]

Plugging in the value for [H₃O⁺], we find:

pH = -log(6.12 × 10⁻⁶)

pH ≈ 5.21

Therefore, when 9.0 mL of 0.150 M KOH is mixed with 20.0 mL of 0.300 M HBrO, the pH of the resulting solution is approximately 5.21

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What is the area of the base? Read this passage from The Way to Rainy Mountain, in which an arrow maker notices someone standing outside his tipi:". . .If you are a Kiowa, you will understand what I am saying, and you will speak your name." But there was no answer, and the man went on in the same way, pointing the arrow all around. At last his aim fell upon the place where his enemy stood, and he let go of the string (46).What does the passage most clearly suggest about Kiowa values?A. Arrow makers hold a sacred position in society.B. Non-Kiowas are presumed to be enemiesC. At any given time, one is surrounded by enemies.D. In the right hands, a bow can be a deadly tool of war.English 11 - AP_EX Which of the following is most likely to increase U.S. exports? a. The government gives subsidies to U.S. firms that export goods or services. b. The government reduces the size of the budget surplus. c. The United States unilaterally reduces its restrictions on foreign imports. d. Taxes on domestic saving rise. ANSWER: DIFFICULTY: Difficult REFERENCES: How Policies and Events Affect an Open Economy LEARNING OBJECTIVE ECON.MANK.050 - Describe the market for foreign-currency S: exchange. TOPICS: Exports Balance of trade KEYWORDS: BLOOM'S: Analysis CUSTOM ID: 164.32.3- MC - MANK08 165. Which of the following is most likely to increase the exports of a country? a. The government gives subsidies to firms that export goods or services. b. The government reduces the size of the budget surplus. c. Political instability within the country increases modestly. d. None of the above will increase exports. ANSWER:Expert Answer Bob a builder has come to you to build a program for his construction business. He needs to determine the square footage of a room in order to buy materials and calculate costs. Bob charges $425 per square metre. The program is going to ask the user to enter the name of a room. It will then ask for the width and length of the room (in meters) to be built. The program will calculate the room area and use this information to generate an approximate cost. Your program will display the room, the total area and the approximate cost to the screen. Using Pseudocode, develop an algorithm for this problem. You researched Turnkey Investment's financial data and gathered the following information:Current price per share of stock = $109Expected market risk premium = 8.1%Dividend per share paid just recently = $4.32Risk-free interest rate = 4.7%Expected annual growth of dividend per share = 5%Stock Beta = 1.35Calculate the company's cost of equity using the Dividend Growth Model approach. Your answer should be in percent, not in decimals: e.g., 12.34 rather than 0.1234 given the following balanced equation, if the rate of o2 loss is 2.42 103 m/s, what is the rate of formation of so3? 2 so2 (g) o2 (g) 2 so3 (g)a.1.21 x 10-3 M/S b.1.19 x 10-3 M's c.6.05 x 10-2 M's d.4.84 x 10-3 M/s please help me someone i really need this to get my grade up :( The characteristics of the Liberty Company bond is listed below. How much is the annual interest payment? Coupon rate 10.20% Yield to maturity 10.55% Face value $1,000 Market price $850 $101.75 O $102.00 $105.50 O $120.00 PLEASE PLEASE PLEASE HELP ME ASAP!!!! which one is heart???? Scott's Sporting Stores Inc. reported the following cost and net realizable value information for inventory at December 31:ItemUnitsUnit CostUnit NRVSkates:Bauer13$259$400CCM10$412$350Running shoes:Adidas5$120$120Nike8$117$110a.Calculate the ending inventory balance for skates and running shoes using the lower of cost and net realizable value for each item.b.Calculate the ending inventory balance for skates and running shoes using the historical unit costs provided.c.Compare the difference in the ending inventory amounts. Which amount provides a more faithful representation of the inventory value? Why does Hannah Johnson say the EmancipationProclamation "will make the Angels sing" Lincoln'spraises? waht is the answer for this? 3585+525 Assess the existing exposures of the Spritzer to these foreign currencies (Chinese Renminbi and Australian dollar). Provide recommendations on how its exposures can be managed via a currency derivative. convert 53 m = cm help pls PLZZZZZ HELP MEHH ASAP!!! Which equation represents a circle with a center at -3, -5) and a radius of 6 units?O (x - 3)2 + (-5)2 = 60 (x - 3)2 + (-5)2 = 36O (x + 3)2 + (y + 5)2 = 6(x + 3)2 + (y + 5)2 = 36Mark this and retumSave and ExitNext.fmSubmit Find the product. 2 (-5) 6) Examples (a) j5 points Give an example of an infinite field such that 4-a -o for alle F. (b) [5 points) Give an example of an infinite, non-commutative ring R such that for all a we have that 2a=0. what is the absolute value of -l8|