# Chemistry

Does CuSO4•0H2O have a molar mass of 177.636?

pteromys.melonisland.n et/scripts/molarmass.html
->its a molar mass calculator

I think that's right
but I'm not completely sure

great! thanks

What does the 0 mean for mols H2O? If you intended to write CuSO4 with zero mols H2O, then 177 is not correct. CuSO4.H2O is 177.625

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