The balanced chemical equation for the reaction of hydrogen and oxygen is shown below. 2H2 + O2 mc002-1.jpg 2H2O The number of moles of hydrogen that is needed to produce? 0.253 mol of water is smaller than 0.253 mol. much greater than 0.253 mol. slightly greater than 0.253 mol. equal to 0.253 mol.
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Answered by
8
"The obtained balanced chemical equation for the reaction of both the chemicals: oxygen and hydrogen are given in the question itself. So the correct answer will be as follows:
-> 2h2O + O2----> 2ho2
The ratio will be 2:1= 2
The moles of H2 will be = 0.253 moles.
Therefore the number of hydrogen atoms needed may be around 0.253 moles. Hope this answer helped you. "
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13
Answer:
Option D
Explanation:
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