Asked by Josh
how many grams of NaCl should be added in 15ml which must have a final concentration of 10mM
Answers
Answered by
DrBob222
You want how many mols? That's mols = M x L = ? with M = 0.01 and L = 0.015
Then grams = mols x molar mass. You know molar mass and mols, solve for grams.
Then grams = mols x molar mass. You know molar mass and mols, solve for grams.
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