Asked by jason
What is the mass needed to make 8.5L of a 4.0 M solutution of Na2SO4? (Na=23, s=32, O=16)
Answers
Answered by
DrBob222
How many moles do you need?
That's mols = M x L = ?
Now mols = grams/molar mass. You know molar mass and mols, solve for grams.
That's mols = M x L = ?
Now mols = grams/molar mass. You know molar mass and mols, solve for grams.
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