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Ilia_Sergeevich [38]
3 years ago
6

Starting with the unbalanced equation for the combustion of ethanoic acid, CH3COOH(l)+O2(g)→CO2(g)+?H2O(l) what coefficient shou

ld be placed in front of H2O to balance the hydrogen atoms?
Chemistry
1 answer:
Charra [1.4K]3 years ago
7 0

Answer:

3

Explanation:

C2H5OH + 3O2 = 2CO2 + 3H2O

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Explanation:

The ratio can be expressed as:

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Where Ua/Ub is the ratio of velocity of hydrogen to carbon dioxide and Ma is the molecular mass of hydrogen gas= 2

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Therefore

Ua/Ub= √(44/2)

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Therefore the ratio of velocity of hydrogen gas to carbon dioxide = 1:4.69

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10 NH₃ molecules could be prepared from 15 molecules of H₂ and unlimited N₂.  

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