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nlexa [21]
3 years ago
6

Will Na2S and CuSO4 combine to form a precipitate

Chemistry
1 answer:
irinina [24]3 years ago
7 0
Na₂S(aq) + CuSO₄(aq) = Na₂SO₄(aq) + CuS(s)

2Na⁺(aq) + S²⁻(aq) + Cu²⁺(aq) + SO₄⁻(aq) = 2Na⁺(aq) + SO₄²⁻(aq) + CuS(s)

S²⁻(aq) + Cu²⁺(aq) = CuS(s)

The precipitate of cupric(II) sulfide is formed.


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BRAINLIEST GIVE AWAY! Please give the correct answer I will reward you with Brainliest!
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So, we’ll do

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The amount of mols of each element in each compound is likely equal to its subscripts.

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then divide by 5

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