Question
How many grams of NaOH must be dissolved in water to make 750ml of 1.7 M solution? (molecular weight of NaOH = 4Og/mol)
Answers
How many mols NaOH do you need? M x L = mols.
Then mols NaOH = grams/molar mass. You know mols and molar mass, solve for grams.
Then mols NaOH = grams/molar mass. You know mols and molar mass, solve for grams.
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