which would have higher entropy? solid ice, liquid water at 30C, liquid water at 60C, Water vapor

Answers

Answer 1

Answer:

liquid water

Explanation:

becouse liquid water is 30C

Answer 2

Answer:

one: b

two: b

three: a

four: b

Explanation:


Related Questions

Does wasting water also waste energy? Explain your reasoning.

Answers

Answer:

Yes.

Explanation:

Wasting household water does not ultimately remove that water from the global water cycle, but it does remove it from the portion of the water cycle that is readily accessible and usable by humans. Also, "wasting" water wastes the energy and resources that were used to process and deliver the water.

Answer:

I feel like there should be more parts to this question but I think it depends on how you got your water. If you waste water after you got it from a local stream yourself, you wasted your body energy but no real electricity of any kind. If the water is processed and filtered and you end up wasting it, I guess it counts as energy being wasted too? Because the sole purpose was to bring you clean water but you didn't utilize it

When salt dissolves in water:
A. intermolecular forces in the solute are broken and new ion-dipole forces in the solution are formed
B. ionic bonds in the solute are broken and new intermolecular forces in the solution are formed intermolecular forces in the solute are broken and new intermolecular forces in the solution are formed
C. ion-dipole forces in the solute are broken and new ion-dipole forces in the solution are formed
D. ionic bonds in the solute are broken and new ionic bonds in the solution are formed
E. ionic bonds in the solute are broken and new ion-dipole forces in the solution are formed
F. ion-dipole forces in the solute are broken and new intermolecular forces in the solution are formed
G. intermolecular forces in the solute are broken and new ionic bonds in the solution are formed
H. ion-dipole forces in the solute are broken and new ionic bonds in the solution are formed

Answers

Answer:

ionic bonds in the solute are broken and new ion-dipose forces in the solution are formed

Explanation:

What is the final temperature of a system if 10.0 grams of cold water, originally at 10°C is mixed with 120.0 grams of hot water, originally at 77.0°C?
A. 83.1°C
B. 100.0°C
C. 71.8 °C
D. 95.1°C

Answers

D because I did it on my test

What is the element of H₂O

Answers

Answer:

It’s water bro

Explanation:

A pool float was filled with air to capacity in the middle of a hot day. The next morning the pool float looked different yet no gas escaped or entered the float. Describe what you think the float looked like in the morning and why it occurred.

Answers

Answer:

The pool float looked would have looked deflated the next morning.

Explanation:

When temperature decreases the volume decreases.

Which is the correct Lewis structure for carbon monoxide?

A.
A

B.
B

C.
C

D.
D

Answers

Wait this makes no sense

differentiate between homogenous and heterogeneous catalysis​

Answers

Explanation:

Homogeneous catalysts are those that occupy the same phase as the reaction mixture (typically liquid or gas), while heterogeneous catalysts occupy a different phase. Generally, heterogeneous catalysts are solid compounds that are added to liquid or gas reaction mixtures.

the mass of a subatomic particle compared to the mass of a proton

Answers

Answer:

neutron

Explanation:

Hopefully this will help you!!!!

Please help nowwww its important

Answers

Answer:

i think you're right

Explanation:

Answer:

It looks right

Explanation:

The graph goes right over August

Calculate the pOH of a 7.68x10-7 M HCl solution.


pOH = (round to 3 sig figs)

Answers

Answer:

pOH = 7.89

Explanation:

As HCl is a strong acid, [H⁺] is equal to the original acid concentration. In other words:

[H⁺] = 7.68x10⁻⁷ M

Knowing [H⁺], we calculate the pH of the solution:

pH = -log[H⁺]pH = 6.11

With the pH, we can calculate the pOH of the solution, using the following formula:

pOH = 14 - pHpOH = 7.89

This catastrophic event hit Sumatra in 2004 and again in 2005, destroying huge amounts of property and killing thousands of people. It is an event generated by earthquakes. It is a A) tsunami. B) tornado. C) hurricane. D) water spout.

Answers

Answer: A

Explanation: I hope this helps!

Answer:

A or C. Best to go with A

Explanation:

Hope it works!!

What type of product is formed when acids are added to some ionic compounds

Answers

Answer:

salt

Explanation:

When acid and base solutions react, they produce water and a neutral ionic compound called a salt.

What is an Ore? ufhfjfnf​

Answers

Answer:

ore is naturally occuring solid material from which a metal or valuable mineral can be extracted

profitably.

The fastest man on Earth, Usain Bolt, runs at a speed of 10 meters per second. How
long would it take him to run 160 meters?

Answers

Answer: 16 seconds

first set up a proportion

meters/seconds = 10/1 = 160/x

then solve for x

10x = 160
x = 16

How would you expect the reaction profile of an endothermic reaction to look?

a. The reactants have more energy than the products.
b. The products have more energy than the reactants.
c. There is no activation energy.
d. The reactants and the products have the same energy.

Answers

Answer:

B. the products have more energy than the reactants.

It’s :B for those people that think it’s a

which deflects winds to the right or left

Answers

Answer:

right

Explanation:

the air that circulates to the right is deflected, because of the earths gravitational rotation, and how its tilted.

How many atoms are in 1.00 moles of Calcium (Ca)?

Answers

Answer:

One mole is equal to 6.02214179×1023 atoms, or other elementary units such as molecules.

Mole measure the number of elementary entities of a given substance that are present in a given sample. Therefore number of atoms in 1.00 moles of Calcium (Ca) are 6.022×10²³ atoms.

What is mole?

The SI unit of amount of substance in chemistry is mole. The mole is used to measure the quantity or amount of substance. We know one mole of any element contains 6.022×10²³ atoms which is also called Avogadro number. Mole is inversely proportional to molar mass.

Mathematically,

mole =given mass ÷ molar mass

Number of atoms = moles ×6.022×10²³ atoms

Substituting the values in above formula we get

Number of atoms = 1 ×6.022×10²³ atoms

Number of atoms 1 mole of calcium = 6.022×10²³ atoms

Therefore, number of atoms in 1.00 moles of Calcium (Ca) are 6.022×10²³ atoms.

To know more about mole, here:

https://brainly.com/question/15209553

#SPJ2

Drought is a weather condition. true or false

Answers

Answer:

true

Explanation:

drought is a period of unusually persistent dry weather that persists long enough to cause serious problems such as crop damage and/or water supply shortages. The severity of the drought depends upon the degree of moisture deficiency, the duration, and the size of the affected area.

100 pts Horticulture (HURRY)
Which of the following facets of IPM control systems is most likely to focus on the diversion of pests from a commercial crop?
monitoring
avoidance
suppression
prevention

Answers

Answer:

Suppression

Explanation:

suppression is used to reduce pest populations below the economic threshold if prevention and avoidance tactics have failed--chemical, bio and cultural and other tactics are used which minimize environmental impacts

Answer:

i know im late again but its suppression

Explanation:

How many moles of calcium nitrate would react with 4.55 moles of chromium (III) sulfate to produce calcium sulfate and chromium(III) nitrate?

Answers

Answer:

13.65 moles

Explanation:

The equation of the reaction is;

3Ca(NO3)2 + Cr2(SO4)3 = 3Ca(SO4) + 2 Cr(NO3)3

4.55 moles of chromium (iii) sulfate reacts with calcium nitrate

The mole ratio of Chromium (iii) sulfate to calcium nitrate is 1: 3

Therefore; the moles of calcium nitrate will be given by

 = (4.55/ 1)×3

= 13.65 moles

Hence; 13.65 moles of calcium nitrate would react with 4.55 moles of Chromium (iii) sulfate.

Please help as soon as possible
The molecules of which of the following would have the most kinetic energy?
A
boiling water
B
a cold glass of water
C
a warm cup of tea
D
an ice cube

Answers

The answer is
D) an ice cube

Answer:

A

boiling water

Explanation:

The boiling point of water is 212 degrees F. Due to the temperature of the water being this high, the particles are sped up since heat increases kinectic energy.

differentiate between a promoter and an inhibitor​

Answers

Promoters are substances that increase the catalytic activity, even though they are not catalysts by themselves.

Inhibitors are sometimes referred to as "negative catalysts" since they decrease the reaction rate.

An -ate or -ite at the end of a compound name usually indicates that the compound contains *

fewer electrons than protons.
neutral molecules.
only two elements.
a polyatomic anion.

Answers

Explanation:

1.-Ate-contains 3 elements in which one is oxygen2.-ite-contains 3 elements in which one is Oxygen but the oxygen is less than that of -Ate3.-ide has 2 elements

Which substance is an Arrhenius acid?
A) HBr
B) NaBr
C) NaOH
D) NH3

Answers

Answer:

A

Explanation:

Answer:a

Explanation:

can send me the answer plzzz

Answers

Answer: In balancing any chemical equations, the number of atoms of each elements on the reactant side is equals to the number of atoms of the elements on the product side.

Explanation:

Balanced Chemical equations are those equations that has the equal number of atoms of elements on both the reactants and the product sides. To ensure that the chemical equations are correctly balanced the following steps should be observed.

--> identify the elements on the reactant side and on the product side

--> identify the number of atoms of each elements.

--> multiply the number of atoms with the number that will give you a coefficient that will make both the reactant and product sides equal.

--> place the new numbers infront of the elements or compounds.

--> A final check is done to know if the equation is balanced.

From the above steps, the balanced equation of the above questions are listed below:

1.) AlBr3 + 3K ---> 3KBr + Al

2.) FeO + PdF2 --> FeF2 + PdO

3.) P4 + 6Br2 --> 4PBr3

4.) 2LiCl + Br2 --> 2LiBr + Cl2

5.) PbBr2 + 2HCl --> 2HBr + PbCl2

6.) 2CoBr3 + 3CaSO4 --> 3CaBr2 + Co2(SO4)3

7.) 2Na3P + 3CaF2 --> 6NaF + Ca3P2

8.) 2Mn + 6HI --> 3H2 + 2MnI3

9.) Li3PO4 + 3NaBr --> Na3PO4 + 3LiBr

10.) CaF2 + Li2SO4 --> CaSO4 + 2LiF

11.) 2HBr + Mg(OH)2 --> MgBr2 + 2H2O

12.) 2LiNO3 + CaBr2 --> Ca(NO3)2 + 2LiBr

13.) AgNO3 + Li --> LiNO3 +Ag

14.) Si(OH)4 + 4NaBr --> SiBr4 + 4NaOH

15.) 2NaCN + CuCO3 --> Na2CO3 + Cu(CN)2

16.) 2NH3 + H2SO4 --> (NH4)2SO4

A neutralization reaction occurs between sodium hydroxide and sulfurous acid. Complete the equation below for the neutralization reaction that ocurs during the titration

Answers

Answer:

2NaOH + H₂SO₃ → 2H₂O + Na₂SO₃

Explanation:

When a base as sodium hydroxide (NaOH) reacts with an acid as sulfurous acid (H₂SO₃), the H⁺ of the acid will produce with the OH⁻ of the base H₂O. Te complementary ions will produce the respective salt (Na₂SO₃):

NaOH + H₂SO₃ → H₂O + Na₂SO₃

To balance the sodiums:

2NaOH + H₂SO₃ → H₂O + Na₂SO₃

And the hydrogens:

2NaOH + H₂SO₃ → 2H₂O + Na₂SO₃

And this is the complete reaction for this neutralization reaction.

Which of the following statements explains which trial has a lower concentration of the reactant? (5 points) Trial 1, because the average rate of the reaction is lower. Trial 1, because this reaction lasted for a longer duration than Trial 2. Trial 2, because this reaction was initially fast and later slowed down. Trial 2, because the v

Answers

Answer:

A)Trial 1 because the average rate of reaction is lower.

Explanation:

I accidentally gave myself low rating my bad

The statement that best explain which trial has a lower concentration of the reactants is Trial 1, because this reaction lasted for a longer duration than Trial 2.

What is a Chemical reaction?

Chemical reaction refers to reaction that take place between reacting substances in which the chemical substances are transformed to products.

When the concentration of the reactants increases, more molecules tend to interact with each other in order to form new compounds, and the rate of reaction increases. When the concentration of the reactants reduces, there are little of that molecule present, and the rate of reaction decreases

Therefore, The statement that best explain which trial has a lower concentration of the reactants is Trial 1, because this reaction lasted for a longer duration than Trial 2.

Learn more about chemical reaction below.

https://brainly.com/question/16416932

Metamorphic rock usually forms

Answers

Answer:

Metamorphic rocks form sedimets

How many atoms are in 34.2 grams of carbon?

Answers

Answer:

6.02*1022

Explanation:

I don't know why

The speed of sound in air is four times as its speed in steel true or false?​

Answers

Answer:

.....false

Explanation:

the particles in the air are packed apart whereas the particles in steel are closely packed and sound travel faster in solids than in gasses..

Answer:

False

Explanation:

The speed of sound is quickest in mediums that have their molecules close apart.  The speed of sounds is quickest in solids, followed by liquids, and slowest in gasses.  The close the molecules are together, the quicker sound travels.  The sound would travel faster in the steel than in the air.

This is due to the fact that sound waves are compression waves.  This means that they rely on the way molecules collide with one another and act sort of like a spring.  

Fun fact: In the old days, people used to put their ears to the train tracks to see if a train is coming.  Sound moves so fast in metal that they can sense the vibrations miles before the train arrived.

Please mark this as brainliest if this helped you!

Other Questions
Brainlyist for the right answer When Dally finally arrives at the church, what news does he bring?O The police are looking for them towards Texas,O Cherry is a spy for the Greasers.O The Socs and Greasers are having a rumble the next nightO All of the above In which two ways is Passage 1 different from Passage 2? In Passage 1, the author lists the advantages of taking a nap during the day. In Passage 2, the author describes the disadvantages of napping. In Passage 1, the author states that taking a nap improves efficiency and productivity. In Passage 2, the author states that taking a nap makes nappers groggy and tired, negatively affecting efficiency. In Passage 1, the author believes that napping leads to greater creativity. In Passage 2, the author believes we should take regular naps, as they help work performance. In Passage 1, the author explains that our busy lives do not permit us to take naps. In Passage 2, the author states that we should take naps to get some rest in the middle of our busy schedules. In Passage 1, the author states that nighttime is not sufficient for our sleep requirement. In Passage 2, the author states that people who feel groggy and tired during the day should take naps. Plsss help mark brain list What strategies do businesses use to protect their networks from internal threats?select all that apply-having employees change their passwords regularly -requiring a login to access the network -using dial-up connections to access the Internet -implementing peer-to-peer networking -providing employees with access privileges Brainliest question if you help I WILL MARK BRAINLY HELP ME PLEASE! :) can you help me plsssssss Winston earns $140.00 by selling 56 hot dogs at a concession stand at school. Using the same rate for the cost of one hot dog, How many more hot dogs would Winston needto sell to earn a total of $175.00 ? Which of the following expressions isequivalent to the expression below?3(2x + 4) 3 + 4C 6x + 4B 6x + 12 Question 1 of 5 What is the fractional equivalent of the repeating decimal 08 ? The table below represents the closing prices of stock TUV for the first fivedays it was open. Using your calculator, what is the equation of exponentialregression that fits these data?Day123WNValue3.9386.89112.05921.10336.92945A. y = 2.25. 1.75%B. y = 2.85.1.55%C. y = 2.75 1.25%D. y = 2.55.175 Read the section "The Colla Are Kicked Out." Which sentence from the section shows WHY the Inca wanted to take over the Titicaca region? what does y=x match? A transcriptionist types 62 words per minute. Which statement is correct? As the number of words increases, the number of minutes decreases. As the number of words decreases, the number of minutes increases. The number of words, w, is the dependent variable. Who was affected by the Arabization program in Northern Iraq? what mistakes did kaiser william II make? An electronics store purchaseslaptops for $425.00. They use amarkup rate of 60%. How much do theysell the laptop to their customers?A) $680.00C) $255.00B) $450.50D) $595.00Please help and no links. :) WILL GIVE BRAINLIEST FOR THE CORRECT ANSWERSThe leaders of the group identified in question #2 aligned themselves with the:Democratic PartyKnown Nothing PartyRepublican PartyPopulist Party 1. An object of mass 300 kg is observed toaccelerate at the rate of 1 m/s. Calalate theforce required to produce this acceleration.