9. Solutions
Percent Concentrations
4:57 minutes
Problem 50
Textbook Question
Textbook QuestionHow many moles of each substance are needed to prepare the following solutions? a. 50.0 mL of 8.0% (m/v) KCl (MW=74.55g/mol) b. 200.0 mL of 7.5% (m/v) acetic acid (MW=60.05g/mol)
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