Answer: 60.0g Na2SO4 Na2SO4 molar mass 142.04g divide 60.0 by 142.02 And you get the answer .422moles Na2SO4 let me know if you need more explanation Reply

Answer:60.0g Na2SO4

Na2SO4 molar mass 142.04g

divide 60.0 by 142.02

And you get the answer .422moles Na2SO4

let me know if you need more explanation