Which atom (magnesium or chlorine) has a higher electronegativity?___________________________(you should also be prepared to answer the question if asked for lower electronegativity)5a. Explain why the atom has a higher electronegativity energy. Include the definition of electronegativity, the trend from the periodic table and the reason the trend exists based subatomic particle

Answers

Answer 1
Answer:

Chlorine has higher electronegativity

Explanations:What is electronegativity of an element?

This is the tendency of an element to attract electron to itself. According to the periodic table, the electronegativity of an element increases from the left to the right across the period and decreases top to bottom down the group.

This trend exists due to the electronic configuration of the elements. Chlorine element has 7 valence electron in its outer shell and as such will easily accept an electron to itself to attain its octet configuration compared to magnesium that looses his two valence electrons to other elements in order to attain octet configuration.

The tendency of chlorine atom to attract electron makes it have a higher electronegativity compared to magnesium.


Related Questions

How do I match this?

Answers

Answer:

Below

Explanation:

Br and I: Similar chemical properties

Cl and Se: Nonmetals

Dy and Es: Inner transition metals

Ca-39 and Ca-38: Isotopes

Bronze and pewter: Alloys

Al2+ and S2-: Ions

What is the mass in grams of carbon dioxide that would be required to react with 84.6 g of LiOH in the following chemical reaction? 2 LiOH(s) + CO₂(g) → Li₂CO₃(s) + H₂O(l)

Answers

The mass of CO that would be required to react with 84.6g of LiOH in the following reaction would be 77.5g

According to the given reaction,

CO₂(g) + 2LiOH(g) --- Li₂CO₃ + H₂O(g)

? (84.6g)

As we know,

(mole of CO₂/coefficient) = (mole of LiOH/coefficient)

mole of CO₂/1 = (84.6/Molecular weight÷2)

(mass of CO₂/molecular weight of CO₂) = (84.6/molecular weight of LiOH÷2)

mass of CO₂/44 = 84.6/48

mass of CO₂ = 77.5g

Therefore, mass of CO = 77.5g

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Photosystem II is responsible for the production of _______ from the splitting of water.Question 22 options: oxygen electrons carbon dioxide G3P

Answers

The question requires us to specify the product obtained when the Photosystem II splits water.

First, we need to remember that splitting water means "breaking" water into its components.

In that sense, water splitting is the chemical reaction where water is broken down into oxygen and hydrogen:

[tex]2H_2O\rightarrow2H_2+O_2[/tex]

With that concept in mind, we can say that the photosystem II will produce oxygen (option A).

Another important thing to remember about this system is that it captures photons (the energy from the light) and uses this energy to extract electrons from water.

What is the pH of a solution prepared by adding 20.7 mL of 0.10 M sodium hydroxide to 60.5 mL of 0.21 M acetic acid solution?

Report your answer to 2 decimal places.

Answers

The pH of the solution can be obtained as 13.13.

What is the pH of the solution?

The pH is the negative logarithm of thee concentration of the hydrogen ions that is present in the solution.

The Number of moles of sodium hydroxide = 20.7/1000 L * 0.10 M

= 2.07 * 10^-3 moles

Number of moles of acetic acid = 60.5/1000 * 0.21 M

= 1.27 * 10^-2 moles

Since the reaction is 1:1. the sodium hydroxide is in excess.

Number of moles of excess hydroxide = 1.27 * 10^-2 moles - 2.07 * 10^-3 moles = 0.011 moles

Total volume = 20.7 mL + 60.5 mL = 81.2 mL or 0.0812 L

Concentration of excess hydroxide ions = 0.011 moles/0.0812 L

= 0.135 M

pOH = -log(0.135 M)

= 0.87

pH = 14 - 0.87

= 13.13

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Find the sum of their masses, (1 Fe atom + 2 Cl atoms) for a single FeCl2 molecule, show your work:

Answers

The molar mass is 126.75 g/mol.

From the Periodic Table of Elements we can find the atomic mass of Fe and Cl:

- Fe atomic mass: 55.85 g/mol

- Cl atomic mass: 35.45 g/mol

So, the sum of their masses for a single FeCl2 molecule is:

1 Fe atom + 2 Cl atoms

1 x 55.85 g/mol + (2 x 35.45 g/mol)

55.85 g/mol + 70.9 g/mol

126.75 g/mol

So, the molar mass for a single FeCl2 molecule is 126.75 g/mol.

Solutions are found in many different places on earth, but one of the most common in our lives is soft drinks. Explain how a coke is a solution, how it is made, and how different factors like temperature and pressure can affect the character of asoft drink.

Answers

EXPLANATION:

Firstly, we need to define a solution

The solution is defined as a homogenous mixture of two or more substances in relative amounts that can be varied continuously.

Coke is an aqueous homogenous mixture of carbon dioxide, sugar, concentrate, etc The ingredient used in the production of coke are mixed in the right proportion and this make coke a homogenous solution

Temperature can affect the character of a coke. Carbonated soft drink tends to lose their fizz at high temperature. This is because as the temperature increases, the loss of carbon dioxide in the liquid will also increase.

Also, at high temperatures, the solubility of gases decreasese.

A sample of gas occupies 6.00 liters at a temperature of 200. K.

Answers

The question requires us to calculate the volume of a gas when its pressure is kept constant and its temperature is raised from 200 to 600 K.

The following information was provided by the question:

Initial volume of gas = V(1) = 6.00 L

Initial temperature of gas = T(1) = 200 K

Final temperature of gas = T(2) = 600 K

According to Charle's Law, the volume of a given confined gas under constant pressure increases as the temperature increases and decreases as the temperature decreases. In other words, the Charle's Law states that the volume of a given amount of gas is directly proportional to its temperature on the kelvin scale when the pressure is held constant

Mathematically, we can write this as:

[tex]\frac{V_1}{T_1}=\frac{V_2}{T_2}[/tex]

where V(1) and T(1) refers to the volume and temperature of the gas at the initial state, and V(2) and T(2) refers to volume and temperature at the final state.

We can rearrange the equation above in order to calculate the final volume of a gas:

[tex]V_2=\frac{V_1\times T_2_{}}{T_1}[/tex]

Now, we can apply the values given by the question to this equation and calculate the final volume of the gas:

[tex]V_2=\frac{(6.00L)\times(600K)}{(200K)}=18.0L[/tex]

Therefore, the final volume of the gas when the temperature is increased under constant pressure is 18.0 L and the best option to answer this question is letter D.

Please HELP!!!?! Describe competitive and noncompetitive in inhibitors describe how mutations can lead to resistance with non-competitive inhibitors

Answers

Competitive inhibitors - Binds to the enzyme in place of substrate by competing against the substrate

Non-competitive inhibitors - Binds to other position than the active site and blocks the activation of the enzyme without competing against the substrate

The mutations could change the shape of the binding site of non-competitive inhibitor thus preventing the binding.

Enzymes are proteins that could be activated if a substrate attaches itself to the receptor of the enzyme like a lock and key. The shape of the substrate should fit the receptor in the enzyme to activate it.  

Inhibitors are structures similar to the substrate. It prevents the activation of the enzyme.

Competitive inhibitors are structures that binds to the enzyme in place of substrate i.e., it competes with the substrate to attach itself to the enzyme.

Non-competitive inhibitors are structures that does not compete with the substrate. In an enzyme, there may be more than one binding site. The non-competitive inhibitor would attach to other position and blocks the activation of the enzyme.

Mutations can change the structure of the molecule and thus the function. The mutations could change the shape of the binding site of non-competitive inhibitor thus preventing the binding. This would result in resistance of the enzyme with non-competitive inhibitor.  

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What is the pH of a 0.49 M solution of hydrocyanic acid?

Report your answer to 2 decimal places.

Answers

The pH of a 0.49 M solution of hydrocyanic acid is 0.31.

How to calculate pH?

pH is a figure expressing the acidity or alkalinity of a solution on a logarithmic scale on which 7 is neutral, lower values are more acid and higher values more alkaline.

The pH of a solution can be calculated using the following equation or expression:

pH = - log {H⁺}

According to this question, a 0.49 M solution of hydrocyanic acid. The pH can be calculated as follows:

pH = - log {0.49}

pH = 0.31

Therefore, 0.31 is the pH of the solution.

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Calculate either [H3O+] or [OH−] for each of the solutions at 25 °C. Solution A: [OH−]=3.29×10−7 M; [H3O+]= _________M Solution B: [H3O+]=9.63×10−9 M; [OH−]= ____________M Solution C: [H3O+]=6.49×10−4 M; [OH−]= __________M Which of these solutions are basic at 25 °C? Solution A: [OH−]=3.29×10−7 M Solution C: [H3O+]=6.49×10−4 M Solution B: [H3O+]=9.63×10−9 M

Answers

Answer:

Solution A and B are BASIC

[tex]\begin{gathered} solution\text{ A: }[H_3O^+]=3.039\times10^{-8}M \\ solution\text{ B: }[OH^-]=1.038\times10^{-6}M \\ solution\text{ C: }[OH^-]=1.54\times10^{-11}M \end{gathered}[/tex]

Explanations:

Using the formula below to determine the concentration of the hydroxonium ion;

[tex]\begin{gathered} [H_3O^+][OH^-]=1\times10^{-14} \\ [H_3O^+]=\frac{1\times10^{-14}}{3.29\times10^{-7}} \\ [H_3O^+]=\frac{1}{3.29}\times10^{-14-(-7)} \\ [H_3O^+]=0.3039\times10^{^{-7}} \\ [H_3O^+]=3.039\times10^{-8}M \end{gathered}[/tex]

Determine the pH

[tex]\begin{gathered} pH=-log[H_3O] \\ pH=-log(3.039\times10^{-8}) \\ pH=-(-7.5) \\ pH=7.5 \end{gathered}[/tex]

This shows that the solution A is BASIC since the pH is greater than 7

For solution B

[tex]\begin{gathered} [OH^-]=\frac{1\times10^{-14}}{[H_3O^+]} \\ [OH^-]=\frac{1\times10^{-14}}{9.63\times10^{-9}} \\ [OH^-]=0.1038\times10^{-5}M \\ [OH^-]=1.038\times10^{-6}M \end{gathered}[/tex]

Determine the pH

[tex]\begin{gathered} pH=-log[H_3O^+] \\ pH=-log(9.63\times10^{-9}) \\ pH=-(-8.02) \\ pH=8.02 \end{gathered}[/tex]

This shows that the solution B is BASIC since the pH is greater than 7

For the solution C

[tex]\begin{gathered} [OH^-]=\frac{1\times10^{-14}}{[H_3O^+]} \\ [OH^-]=\frac{1\times10^{-14}}{6.49\times10^{-4}} \\ [OH^-]=0.1540\times10^{-10}M \\ [OH^-]=1.54\times10^{-11}M \end{gathered}[/tex]

Determine the pH of the solution C

[tex]\begin{gathered} pH=-log[H_3O^+] \\ pH=-log(6.49\times10^{-4}) \\ pH=-(-3.19) \\ pH=3.19 \end{gathered}[/tex]

Since the pH of the soution C is less than 7, hence the solution C is ACIDIC

how many moles of electrons are needed to produce 53.5 mol of zinc

Answers

The 107 moles of electrons are needed to produce 53.5 mol of solid zinc.

What is an electron?

The electron is a subatomic particle that contains a negative elementary charge. The electron's mass is approximate 1/1836th that of the proton and has an intrinsic angular momentum of a half-integer value. No two electrons can have the same quantum state.

An electron is bounded to the nucleus of an atom by the attractive Coulomb force. If the number of electrons differs from the nucleus's electrical charge is known as an ion. Each orbital has a unique set of quantum numbers that exist around the nucleus of an atom.

Solid zinc can be formed by chemical reactions:

Zn²⁺  +  2e⁻   →  Zn (s)

One mole of zinc is produced when two moles of electrons are accepted by one mole of zinc ions

One mole of solid zinc is produced from electrons = 2 moles

The 53.5 mol of zinc will be produced from electrons = 2 × 53.5 = 107 mol

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What is the percent abundance of the second and final isotope of lithium if first has a mass of
7.016004
and an abundance of
92.41%

Answers

The percent abundance of the second isotope of lithium that has a mass of 7.016004 and abundance of 92.41% is 6.465.

What is percent abundance?

Isotopes are any of two or more forms of an element where the atoms have the same number of protons, but a different number of neutrons within their nuclei.

Thus, isotopes have the same atomic number but a different mass number.

The relative abundance of the isotope of an element is the percentage of atoms with a specific atomic mass found in a naturally occurring sample of an element.

According to this question, an isotope of lithium has a relative abundance of 92.41%. This means that the percentage abundance is calculated as follows:

92.41% × 7.016004 = 6.465amu

Therefore, 6.465 is the percentage abundance of the lithium isotope.

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The question in the photo And Q2 is chemically baking soda is NaHco3 T or F

Answers

EXPLANATION

What are indicators; Chemical indicators are a substance that gives a visible sign of the presence or absence of a required concentration of a chemical substance.

Examples of indicators are; litmus paper, methyl orange, phenolphthalein


What is the IUPAC name for the compound shown?

Answers

The IUPAC name of the compound given in the question is 2,2,3-trimethylpentane

How do I name organic compound?

The naming of organic compounds has been made easier, owning to the the rules of the international union of pure and applied chemistry (IUPAC).

The IUPAC naming of organic compounds can be obtained by following these steps:

Locate the longest continuous carbon chain.Identify the substituent groups attached to the compound.Give the substituents groups the lowest count by identifying their location.Combine the above to get the name of the compound.

With the above information in mind, we can name the compound as follow:

The longest continuous carbon chain is 5 i.e pentaneThe substituent group attached is methylThere are three methyl group of which two are located at carbon 2, and one at carbon 3

Thus, the IUPAC name of the compound is:

2,2,3-trimethylpentane

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Determine the number of Na+ and SO4 2- ions required to form a neutral ionic compound. What is the formula for the ionic compound?​

Answers

Answer:

Na2SO4

Explanation:

Na+ has +1 charge

(SO4)-2 has -2 charge

so it takes 2 Na+ to balance 1 (SO4)-2

therefore Na2SO4

What is the pH of a solution that is 0.49 M in sodium borate and 0.39 M in boric acid?

Report your answer to 2 decimal places.

Answers

The pH of a solution that is 0.49 M in sodium borate and 0.39 M in boric acid is 9.359.

What is the pH of a solution?

Generally, Sodium borate and boric acid mixture in a buffer solution follows the below way:

Salt = Sodium borate =0.37

[tex][tex]\phi k_a[/tex]=5.4 *10^{-10}$[tex]-\log k_a\\=-\log 5.4 *10^{-10}$[/tex]p k a=9.26[tex]&\quad \\P H = P K \\a+\log \left|\frac{\text { Salt }}{\text { acid }}\right| \\[/tex]\\because [tex]P H=9.26+\log \left|\frac{0.49}{0.39}\right| \\\\=9.359[/tex]

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Sperm penetrate the oocyte using acrosomal enzymes. It must penetrate both the __________ (cellular layer) and the underlying ____________ (glycoprotein layer).

Answers

Answer:

I believe the answers are "granulosa cells" and "zona pellucida"

In sexual reproduction in humans, the sperm  penetrate the oocyte using acrosomal enzymes. It must penetrate both the granulosa cells and zona pellucida.

What is sexual reproduction?

Sexual reproduction is a type of reproduction where the offsprings are produced by the combination of genetic material of two individuals which are of different sexes.

It is the dominant form of reproduction in living beings. Here, the genetic information is stored in chromosomes which are present in the nucleus of reproductive cells which are called gametes.Gametes fuse to form a diploid zygote.Zygote then develops into a new living being.

Because of sexual reproduction variations in living beings are possible because of reshuffling of genetic material. Here, haploid gametes form diploid zygotes except in case of bacteria.

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Which of the following solutions has the highest boiling point?


Which of the following solutions has the lowest boiling point?

Answers

Boiling point of Alcl3 would be highest .

As, i of Na2S= 3

2) i of NaNO3= 2

3) i of Alcl3= 4

4) i of Sucrose= 1 (As it doesn't show any kind of dissociation)

5) i of Mg(clo4)2= 3

What is boiling point elevation?

Although we're assuming water as the solvent, boiling point elevation also depends on the solute concentration and the number of particles the solute breaks down into. The total number of particles in solution affects aggregative qualities like boiling point elevation. Here, water is the solvent. As a result, the boiling point of all solutions will be elevated above the boiling point of water.

Boiling point  van't hoff factor.

What is van't hoff factor ?

The Van't Hoff factor is the ratio of a substance's mass concentration to the concentration of the particles it dissolves into. How much a substance associates or dissociates in a solution is determined by the Van't Hoff factor.

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5) if a doctor prescribed 1.75 x 10^21 molecules of ibuprofen, how many regular strength pills would this be?

Answers

Answer:

[tex]3\text{ regular strength pills}[/tex]

Explanation:

Here, we want to get the number of regular strength pills of ibuprofen

To get this,we firstly need to get the number of moles

We can get this by dividing this value by the number of molecules in 1 mole which is:

[tex]6.02\text{ }\times10^{23}[/tex]

Mathematically, we have this as:

[tex]\frac{1.75\times10^{21}}{6.02\times10^{23}}\text{ = 0.00291}[/tex]

From earlier calcuations, 1 pill of regular strength ibuprofen contains 0.000963 moles

The number of pills that will contain overall 0.00291 moles will be:

[tex]\frac{0.00291}{0.000963}\text{ = 3 pills}[/tex]

Calculate the mass of water produced when 6.26g of butane reacts with excess oxygen

Answers

The mass of water produced when 6.26g of butane reacts with excess of oxygen will be 9.78g.

According to given question, the reaction would be:

C₄H₁₀ + 13/2O₂ --- 4CO₂ + 5H₂O

6.26g 0 0

As we know,

(mole of C₄H₁₀)÷coefficient = (mole of H₂O)÷coefficient

6.26/molecular weight ÷ 1 = mass of H₂O/molecular weight ÷ 5

6.26÷58 = Mass of H₂O/18×5

Mass of H₂O = 9.78g

Therefore, the mass of water produced when 6.26gram of butane reacts in the presence of excess of oxygen will be 9.78gram.

The combustion of butane is a reaction between butane and oxygen gas that leads to the production of carbon dioxide gas and water. This hydrocarbon combustion reaction releases heat energy and is an example of an exothermic reaction.

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what is the maximum number of electrons that can occupy the 3rd orbitals

Answers

Using the Linus Pauling electronic configuration rules, we can see that the total number of possible electrons in the orbital 3d is:

1s2 2s2 2p6 3s2 3p6 4s2 3d10, therefore the maximum amount if 10 electrons according to the rules of electronic configuration

A piece of wood that measures 3.0 cm by 6.0 cm by 9.0 cm has a mass of 80.0 grams. What is the density of the wood? Would the piece of wood float in water?

Answers

Answer:

A. 0.49 g/cm3

B. Yes

Explanation:

Volume of wood = 3 x 6 x 9 = 162 cm3

d = m/V = 80.0/162 = 0.49382716049 = 0.49 g/cm3

Since density of water is 1 g/cm3, density of wood is less so it will float in water.

The total pressure of a mixture of CO2 and O2 is 1.03 atm. If the pressure of the CO2 is 560. torr, what's the pressure of O2 in mmHg?

Answers

The pressure (in mmHg) of O₂, given that CO₂ has a pressure of 560 torr is 222.8 mmHg

We'll begin by converting 1.03 atm to torr. This can be obtained as follow:

1 atm = 760 torr

Therefore,

1.03 atm = (1.03 atm × 760 torr) / 1 atm

1.03 atm = 782.8 torr

Next, we shall determine the pressure of O₂. This can e obtained as follow:

Total pressure = 782.8 torr Pressure of CO₂ = 560 torrpressure of O₂ =?

Total pressure = pressure of CO₂ + pressure of O₂

782.8 = 560 + pressure of O₂

Collect like terms

Pressure of O₂ = 782.8 - 560

Pressure of O₂ = 222.8 torr

Finally, we shall convert 222.8 torr to mmHg. This is illustrated below

Recall

760 torr = 760 mmHg

Therefore,

222.8 torr = 222.8 mmHg

Thus, we can conclude that the pressure of O₂ is 222.8 mmHg

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convert a mass of 8,467 cg to kg

Answers

Answer:

0.08467 kg

Explanation:

1 cg = 10^-5 kg

so 8,467 x 10^-5 = 0.08467 kg

The most powerful laser in the world fires a pulse at 25 fempto seconds producing 30
terawatts of power. In physical sciences, power (watt) = Energy (J or kg•m2•s-2)/time (s).
If the average laser fires 7.5 x 1020 photons in a pulse, then what is the wavelength of the light fired in the world’s most powerful laser?

Answers

The most powerful laser in the world fires a pulse at 25 fempto seconds producing 30 terawatts of power in physical sciences, power (watt) =Energy (J or kg•m²×s⁻²)/time (s)if the average laser fires 7.5 x 10²⁰ photons in a pulse, then wavelength of the light fired in the world’s most powerful laser is 37×10⁻¹⁰ nm

A laser is the device that emit a beam of coherent light through an optical amplification process

Here given data is

Energy = time × power

Energy = 25 ×  30

Energy = 750 J

Photons = 7.5 x 10²⁰

We have to calculate wavelength = ?

Then the formula is E =hcλ where E = energy, h = plank constant, c= speed, λ = wavelength

λ = hcE

λ = 6.62×10⁺³⁴×7.5 x 10²⁰ ×750 J

λ = 37×10⁻¹⁰ nm

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Explain this statement
All group 1 metals react with cold water to form hydrogen and an alkali. The oxides of these metals are basic and their chlorides are soluble in water. The valency of each group 1 is one. Therefore the formula of its nitrate is MNO3

Answers

The formula should be MNO₃ because the valency of the metal and the nitrate ion both is 1 and thus the formula will be MN0₃.

Cold water causes a strong reaction between all alkali metals. Each time a reaction occurs, hydrogen gas is released along with the metal hydroxide. As you move down the group, the reaction gets faster and more violent. This demonstrates that as you move below Group 1, the alkali metals' reactivity rises.

Chlorides are created when any of the group 1 metals interact with chlorine. At room temperature, the chlorides are all white solids that dissolve to create a neutral solution. As you move down the group, the reactions get more forceful.

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Rosa is going to pour the liquid substance from the container shown into a large bucket.
Which observation will Rosa most likely make?
A. The mass of the liquid substance will increase.
B. The liquid substance will immediately turn into a gas.
C. The liquid substance will begin to change colors.
D. The liquid substance will take the shape of its container.

Answers

Anything around us that can be physically seen and touched are matter. Matter can be solid, liquid or gas. To solve this question we need to know the all properties of liquid so option D is correct option.

What is matter?

Matter is a substance that has some mass and can occupy some volume. Matter that is given is liquid which has property that it occupies the volume of container in which it is kept.

There is a law called conservation of mass, mass can never be destroyed. To change and color of liquid  we need to heat up the liquid and that we are not doing over here.

Thus option D is correct option.

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Complete and balance the reaction for the reduction of silver ions by nitrite under basic conditions.

Ag+(aq)+NO−2(aq)⟶Ag(s)+NO−3(aq)

Answers

To see the total number of atoms of an element we need to multiply stoichiometry of that element to the number that is written on the foot of that element. Thus the balanced equation is

NaNO₂(aq)+AgNO₃(s)→NaNO₃(aq)+AgNO₂(s)

What is Balanced equation?

Balanced equation is the one in which the total number of atoms of a species on reactant side is equal to the total number of atoms on product side

The unbalanced equation is

NaNO₂(aq)+AgNO₃(s)→NaNO₃(aq)+AgNO₂(s)

Sodium atoms on reactant and product side is 1

Silver atoms on reactant and product side is 1

Nitrogen atoms on reactant side and product side is 2

Oxygen atom on reactant side and product side is 5

Thus the balanced reaction is

NaNO₂(aq)+AgNO₃(s)→NaNO₃(aq)+AgNO₂(s)

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At noon on a clear day, sunlight reaches the earth's surface at Madison, Wisconsin, with an average intensity of approximately 5.00 kJ·s−1·m−2. If the sunlight consists of photons with an average wavelength of 510.0 nm, how many photons strike a 7.60 cm2 area per second?

Answers

There are 2.08 x 10¹⁸ photons/sec.

Wave energy:

E = nhc/λ

3000 = (n x 6.63 x 10⁻³⁴ x 3 x 10⁸)/(510 x 10⁻⁹)

n = 7.69 x 10²¹ photons/sec/m²

2.70 cm² = 2.70 /10,000 m²

= 2.7 x 10⁻⁴

photons/sec = 7.69 x 10²¹ x 2.7 x 10⁻⁴

= 2.08 x 10¹⁸ photons/sec.

Hitting a square meter solar panel at right angles requires about 30,000 photons per second producing 1 watt of energy at 100% efficiency. The numbers obtained without assuming constant spectral power distribution and photon energy will be dealt with in a later post, but for now, we assume that a daylight standard D bulb at 5300 K will work around 11,000 Suffice it to say. Chemical reactions in the body not only release energy and produce heat, but they also release small amounts of photons, the elementary particles of light.

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"What is the % TDS Coffee if the refractive index, np, is 1.3384 and the
equation that relates refractive index to % TDS Coffee is
np = 0.00175 (% TDS Coffee) + 1.3342"

Answers

The relation between %TDS coffee and refractive index is given by the formula:

np = 0.00175 (% TDS Coffee) + 1.3342

In the given case

np = 1.3384

So, substituting the value of np in the equation above, we get:

1.3384 = 0.00174 (%TDS Coffee) + 1.3342

⇒ 1.3384 - 1.3342 = 0.00174 (%TDS Coffee)

⇒ 0.0042 = 0.00174 (%TDS Coffee)

⇒ (%TDS Coffee) = 0.0042/0.00174

⇒ %TDS Coffee = 2.4137

Hence the value of %TDS Coffee is 2.4137

What is Refractive Index?How much light is twisted or refracted when it enters a material depends on the material's refractive index. The intensity of the reflected light (determined by Fresnel's equations), the critical angle for total internal reflection, and Brewster's angle are all influenced by the refractive indices.The refractive index can be thought of as the parameter that reduces the speed and wavelength of the radiation relative to their vacuum values: the speed of light in a medium is v = c/n and the wavelength in that medium is = 0/n, where 0 is the wavelength of that light in vacuum.This assumes that the refractive index of vacuum is 1, and it also assumes that the refractive index has no impact on the wave's frequency (f = v/).

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