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ohaa [14]
3 years ago
15

HELP ASAP

Chemistry
1 answer:
Ghella [55]3 years ago
7 0

potassium reacts the most vigorously.

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3 years ago
½H2(g) + ½I2(g) → HI(g), ΔH = +6.2 kcal/mole 21.0 kcal/mole + C(s) + 2S(s) → CS2(l) What type of reaction is represented by the
wlad13 [49]

<u>Answer:</u>

Exothermic Reaction are those reaction, in which energy is released while in endothermic reaction are those, in which energy is absorbed.

<u>Explanation:</u>

First Reaction:

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so it is <em>exothermic reaction</em>

Second reaction:

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7 0
3 years ago
Read 2 more answers
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