I don,t know if this helps but the Soln of CUSO45H2O is 1%, the mass solution is 100g and the mass of CUSO4 5H2O is 1g.
Based on the information provided, we have a solution of CUSO4 5H2O with a concentration of 1% and a mass of 100g. The mass of CUSO4 5H2O in the solution is given as 1g.
To find the mass of the solvent (water) in the solution, we need to subtract the mass of CUSO4 5H2O from the total mass of the solution. Thus, we have:
Mass of solvent = Mass of solution - Mass of solute (CUSO4 5H2O)
= 100g - 1g
= 99g
So, the mass of the solvent (water) in the solution is 99g.