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2 years ago

4.0 mol Na2S reacts with 5.0 mol

Chemistry

1 answer:

Bumek [7]2 years ago

5 0

The number of moles of $Na_2SO_4$ form from 5.0 moles $Na_2S$ is 5 moles.

<h3>What is a limiting reactant?</h3>

Limiting reactants are those reactants that are completely used up in a chemical reaction.

4.0 mol $Na_2S$ will be completely used since the combining ratio is 1 : 1 : 1.

$Na_2S + CuSO_4$ -> $Na_2SO_4 + CuS$

From the chemical equation above, 5.0 moles $Na_2S$ will yield 5 moles of $Na_2SO_4$ .

Learn more about limiting reactants here:

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