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18-03-2021
Chemistry

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How many grams of hydrogen reacts with 32 g of oxygen to produce 34 g of hydrogen peroxide

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cwrw238 cwrw238

18-03-2021

Answer:

2 grams.

Explanation:

H2 + O2 ---> H2O2

Using molar masses:

2*1 g hydrogen reacts with 2*16 g oxygen.

so 2g H2 reacts with 32 g O2.

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