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30-03-2021
Chemistry

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If 3.91 moles of H2 were used, how many moles of NH3 would be made?

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30-03-2021

N + H2 → NH3

balance the equation

2N + 3H2 → 2NH3

3H2 → 2NH3

3 : 2

3.91 ÷ 3 = 1.303 mol

1.3 × 2 = 2.606 mol

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