What is the concertration of copper sulphate (in mol L^(-1)) if 80 of it is dissolved in enough water to make a final volume of 3 L?

What is the concertration of copper sulphate (in mol L^(-1)) if 80 of

1.	What is the concertration of copper sulphate (in mol L^(-1)) if 80 of it is dissolved in enough water to make a final volume of 3 L?
Answer» 0.0167 0.167 1.067 10.67 Solution :Molar mass of `CuSO_4` = 63.5+32+64=159.5 MOLES of `CuSO_4=(80)/(159.5)=0.50` Volume of solution = 3L MOLARITY `=("Moles of SOLUTE")/("Volume of solution in L")=(0.50)/(3)` `=0.167mol L^(-1)`