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LABORATORY MATHEMATICS — PERCENT SOLUTION: A 10 g/dL (w/v) sodium hydroxide solution means how many grams of NaOH dissolved in what volume?
A. 10 g NaOH in 1 liter (1000 mL) of distilled water
B. 10 g NaOH dissolved in 100 mL of distilled water (mass concentration = mass of component / mass of system)
C. 1 g NaOH in 100 mL of distilled water
D. 100 g NaOH in 100 mL of distilled water
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