Question

How many moles of CuO can be produced from 0.900 mol of Cu₂O in the following reaction?

2 Cu₂O(s) + O₂(g) → 4 CuO(s)

Answer 1

To determine the number of moles of CuO that can be produced from 0.900 mol of Cu2O, we can use the stoichiometry of the equation.

Step-by-step explanation:

To determine the number of moles of CuO that can be produced from 0.900 mol of Cu₂O, we can use the stoichiometry of the equation. From the balanced equation: 2 Cu₂O(s) + O₂(g) → 4 CuO(s), we can see that 2 moles of Cu₂O will produce 4 moles of CuO. Therefore, if we have 0.900 mol of Cu₂O, we can calculate the moles of CuO by multiplying 0.900 mol by the ratio of CuO to Cu₂O, which is 4 moles CuO/2 moles Cu₂O.

In this case, the moles of CuO that can be produced from 0.900 mol of Cu₂O is:

0.900 mol Cu₂O * (4 mol CuO / 2 mol Cu₂O) = 1.800 mol CuO