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AlekseyPX
3 years ago
7

Which of the following is NOT a sign of a chemical reaction?"

Chemistry
1 answer:
irakobra [83]3 years ago
3 0

Answer:

C. water freezes (is the answer)

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Answer:

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Explanation:

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make P the subject of the equation

P = P'V'/V........... Equation 2

From the question,

Given: V = 55.2 L, P' = 8.53 atm, V' = 28.8 L

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