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3 years ago

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

Chemistry

1 answer:

nordsb [41]3 years ago

8 0

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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Answer:

$\large \boxed{\text{77.4 mL}}$

Explanation:

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