Chemistry, 11.02.2021 23:00 ChaseRussell24

All of the following are clues to a chemical change EXCEPT a. The production or transfer of heat
b. When the substance changes shape
c. When a precipitate forms
d. When smoke or gas is produced

All of the following are clues to a chemical change EXCEPT

a. The production or transfer of heat

Answers: 3

Show answers

Another question on Chemistry

Chemistry, 21.06.2019 18:30

Calculate the change in entropy if br2(l) is converted into gaseous br atoms. s° for br2(l) = 152.2 j/(mol•k) s° for br2(g) = 245.5 j/(mol•k) s° for br(g) = 175.0 j/(mol•k)

Answers: 2

Answer

Chemistry, 22.06.2019 16:00

Sulfuric acid is a polyprotic acid. write balanced chemical equations for the sequence of reactions that sulfuric acid can undergo when it's dissolved in water.

Answers: 2

Answer

Chemistry, 22.06.2019 17:40

Areaction in which products can react to re-form reactants is

Answers: 1

Answer

Chemistry, 22.06.2019 20:10

What would happen to a volleyball left outside in the winter? o o o o a. it would expand. b. it would lose air. c. it would shrink. d. it would explode.

Answers: 2

Answer

You know the right answer?

All of the following are clues to a chemical change EXCEPT a. The production or transfer of heat

Questions