What is the molar mass of 52 copper sulfate?

Are u sure it's 52 copper sulfate??
Well the molar mass can be determined by looking at the amu's on the periodic table(see ex picture).

Let's say the question was what's the molar mass of water (H2O).

H- 1.0079... -rounded is 1.008

H-2(1.008)=2.016

O-15.9994 -rounded is 15.999

O-1(15.999)=15.999

15.999+2.016=18.015 g/mole=molar mass

I hope this helped

Because electrons have negligible mass, to account for the mass of the isotope, there must be 16 neutrons, 16 neutrally charged, massive, fundamental particles present in the sulfur nucleus. and thus finally, if we have the 32s2− ion, there are 18 electrons, 16 protons, and 16 neutrons.