Chemistry, 27.05.2020 07:00 kallie862

1
Which of the following statements is true?
A.
Chemical reactions can neither absorb thermal energy nor release thermal energy.
OB
Chemical reactions can either absorb thermal energy or release thermal energy.
C.
Chemical reactions can only release thermal energy
D.
Chemical reactions can only absorb thermal energy.

Answers: 3

Show answers

Other questions on the subject: Chemistry

Chemistry, 22.06.2019 04:00, amandasantiago2001

Which of the following ocean acidification? are the most likely side effects of a ph less than 7.0 in the ocean b. more metal salts altering the ocean chemistry c. dissolution of the shells of marine organisms d. both a & b e. all of the above.

Answers: 3

continue

Chemistry, 22.06.2019 08:30, MacenParisi

In the reaction between a crushed antacid tablet and vinegar what gas is emitted

Answers: 2

continue

Chemistry, 22.06.2019 15:00, kandi2565

Large helium-filled balloons are used to lift scientific equipment to high altitudes. what is the pressure inside such a balloon if it starts out at sea level with a temperature of 10.0ºc and rises to an altitude where its volume is twenty times the original volume and its temperature is – 50.0ºc ?

Answers: 2

continue

Chemistry, 22.06.2019 15:30, ricardotavarez6

How does a large body of water, such as the ocean, influence climate?

Answers: 1

continue

You know the right answer?

1
Which of the following statements is true?
A.
Chemical reactions can neither abs...