How many molecules of water are produced when 3.00 moles of copper react completely in the following equation? Cu + 2H₂SO₄ $\rarr$ CuSO₄ + 2H₂O + SO₂

Question

Quizplus · Accepted Answer

From the given balanced equation, we can see that 1 mole of copper reacts with 2 moles of H2SO4 to produce 1 mole of CuSO4 and 2 moles of H2O.
Moles of H2SO4 used = 2 * 3.00 = 6.00
Moles of H2O produced = 2 * 3.00 = 6.00
Number of molecules of H2O produced = 6.00 * Avogadro's number
= 6.00 * 6.022 x 10^23
= 3.61 x 10^24
Therefore, the answer is B.

How Many Molecules of Water Are Produced When 3 →\rarr→ CuSO4 + 2H2O + SO2 A)9

How Many Molecules of Water Are Produced When 3 $\rarr$ CuSO₄ + 2H₂O + SO₂
A)9