what mass of sodium phosphate is required to make 250mL of 0.10mol/L solution?

Answer 1

.1M=XXX grams/molmassNa3PO4*.25

solve for xxxx

Answer 2

how do i solve for XXXX

Answer 3

algebra

xxx= .1*molmassNa3PO4*.25

Answer 4

okay so if the molar mass of Na3PO4 is 164. a multiply that by 0.1 and then multiply that by o.25 ??