Which is the limiting reactant in the following reaction given that you start with
Of Na₂S and
CuSO₄?
Reaction: Na₂S + CuSO₄→ Na₂SO₄ + CuS

Question

Which is the limiting reactant in the following reaction given that you start with Of Na₂S and CuSO₄? Reaction: Na₂S + CuSO₄→ Na₂SO₄ + CuS

Quizplus · Accepted Answer

To determine which is the limiting reactant, we need to find the number of moles of each reactant. We can use the molar mass to convert the given masses to moles:

moles of Na2S = 11 / 174 = 0.063
moles of CuSO4 = 11 / 159.6 = 0.069

Based on the balanced equation, the mole ratio between Na2S and CuSO4 is 1:1. This means that CuSO4 is the limiting reactant because it will be completely consumed before all of the Na2S is used up.

Which Is the Limiting Reactant in the Following Reaction Given