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Andrej [43]
2 years ago
9

water can be synthesized according to the following formula. suppose you have 17 “g” of H2. 2 H2 + O2 -> 2 H2O

Chemistry
1 answer:
spayn [35]2 years ago
5 0
2H2 + O2 = 2H2O + Energy
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Answer:

id.............k

Explanation:

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C-12 and C-13 are naturally-occurring isotopes of the element carbon. C-12 occurs 98.88% of the time and C-13 occurs 1.108% of t
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Explanation:

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31.24 kJ

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If the complete reaction of 1 mol of SiO₂ absorbs 624.7 kJ, then with 0.05 mol:

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