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OlgaM077 [116]
2 years ago
14

H2(g) + ? O2(g) ? H2O(g) what is the correct coefficient for hydrogen gas?

Chemistry
1 answer:
Orlov [11]2 years ago
7 0

Explanation:

02 is the correct coefficient for hydrogen gas .

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3 years ago
If the theoretical yield of a reaction is 0.110 g and the actual yield is 0.104 g , what is the percent yield?
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Theoretical Yield is an Ideal yield with 100 % conversion of reactant to product. It is in fact a paper work.

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Actual Yield is the yield which is obtained experimentally. It is always less than theoretical yield because it is not possible to have 100% conversion of reactants into products. Even some amount of product is lost while handling it during the process.

Percentage Yield is Calculated as,

                    %age Yield  =  Actual Yield / Theoretical Yield × 100

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                   Actual Yield  =  0.104 g

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Putting Values,

                    %age Yield  =  0.104 g / 0.110 g × 100

                    %age Yield  =  94.54 %
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