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rodikova [14]
3 years ago
12

According to the equation, 2 H2 + O2 --> 2 H20, how many moles of oxygen are required to convert 12 moles of hydrogen to wate

r?
Chemistry
1 answer:
DerKrebs [107]3 years ago
5 0

Answer:

6 moles of oxygen, or 3O2.

Explanation:

I would build a proportion for this:

\frac{2(2)}{2}  =  \frac{12}{x}  \\ 4x = 24 \\ x = 6

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1.Various members of homologous series contain same functional group.

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3. All members of a homologous series have almost similar chemical properties.

4. All members have common method of preparation.

5.Two successive members of homologous series have different chain length or difference in their molecular formula by -CH2 unit.

6.The members of homologous series show different physical properties.

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Hello there!

<span> Use Avogadro's number, 1 mol = 6.02 x 10^23 atoms. 
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