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exis [7]
3 years ago
7

Using the equation below, calculate how many grams of water (H2O) you have if you start with 12 grams of

Chemistry
1 answer:
LUCKY_DIMON [66]3 years ago
3 0

Answer:

12g

Explanation:

The following equation is given in this question:

2H2 + O2 → 2H2O

According to this balanced chemical equation, 2 moles of hydrogen gas is used to produce 2 moles of water molecule.

Hence, if 12 grams of hydrogen is used, 12 × 2/2 = 24/2

= 12 grams of H2O will be produced.

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