Question
What volume of 0.100 M K2S solution contains 3.5 g of the solute?
Answers
DrBob222
mols solute(K2S) = grams/molar mass = ?
Then M = mols/L. You know M and mols, solve for L.
Post your work if you get stuck.
Then M = mols/L. You know M and mols, solve for L.
Post your work if you get stuck.