calculate-the-amount-of-solute-in-moles-needed-to-prepare-a-500-0-ml-solution-of

Question

Calculate the amount of solute (in moles) needed to prepare a 500.0 mL solution of 2.6% (m/v) CuSO₄ (MW = 159.60 g/mol).

Accepted Answer

8.1 × 10^–2 mol

Answer

7.2 × 10^–3 mol

Answer

1.4 × 10^–1 mol

Answer

6.6 × 10^–2 mol

Calculate the amount of solute (in moles) needed to prepare a 500.0 mL solution of 2.6% (m/v) CuSO4 (MW = 159.60 g/mol).