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Mekhanik [1.2K]
2 years ago
13

20 Points!! Need it as soon as possible.

Chemistry
2 answers:
Solnce55 [7]2 years ago
8 0

Answer:

D.

Explanation:

The reaction is losing potential energy, which means that the reaction is losing that energy as heat. Exothermic is the loss of energy. Therefore it will be D.

alexandr402 [8]2 years ago
5 0
Hey don’t stress! your answer is D
energy is being released in that.
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Answer:

P(total pressure) = 504 mmHg = 504mm/760mm/atm = 0.663 atm

Explanation:

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