Answer:
B .it is an exothermic reaction
Explanation:
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What you were given is the balanced chemical equation
Answer: If a reaction releases 675,000 Joules then it means it releases 161.328872 kcal.
Explanation:
According to the standard conversion,

Therefore, 675,000 Joules will be converted into kcal as follows.

Thus, we can conclude that if a reaction releases 675,000 Joules then it means it releases 161.328872 kcal.
Answer:
the particles start to spread out and cause it to get warmer
Explanation:
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