How many moles of ammonia (nh3 will be produced from 4.0 moles of nitrogen (n2?

1 answer:

3 0

Standard equation would be N2(g)+3H2(g)==>2NH3(g), so through stoichiometry, (4 mol N2)(2mol NH3/1 mol N2), assuming excess H2, would yield 8 moles of NH3.

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The reason D is not right is because a and o cannot be next to each other in between prefix and element.

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To calculate the number of moles, we use the equation:

$\text{Number of moles}=\frac{\text{Given mass}}{\text{Molar mass}}$ .....(1)