How many grams of CuSO4.5H2O are needed to prepare 100. mL of a 0.to M

6.2425g

To determine the number of grams of CuSO4.5H2O needed, we need to use the given information that the desired concentration is 0.to M. However, it seems that there is a typo in the concentration value you provided ("0.to M"). Could you please provide the correct value for the concentration?

Once we have the correct concentration value, we can proceed with the calculations.