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leva [86]
3 years ago
12

A student made copper sulfate using 0.250 moles of copper oxide and 0.500 moles of sulfuric acid.

Chemistry
1 answer:
zysi [14]3 years ago
6 0

Answer:

39.9g is the maximum mass of copper sulfate which could be produced

Explanation:

1 mole of Copper oxide, CuO contains 1 mole of Cu

In the same way, 1 mole of sulfuric acid, H₂SO₄, contains 1 mole of sulfate ion, SO₄²⁻.

Thus we can understand that there are 0.250moles of Cu and 0.500 moles of SO₄²⁻ to produce CuSO₄.

The maximum moles that could be produced are 0.250 moles (Copper is limiting reactant).

To convert these moles to mass we use the relative formula mass:

0.250 moles CuSO₄ * (159.5g/mol) =

<h3>39.9g is the maximum mass of copper sulfate which could be produced</h3>
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