Enough water is added to 10.5 grams of NaOH to produce 200 mL of solution. What is the mass/volume percent of the solution?

A) 0.516% (m/V)

B) 10.5% (m/V)

C) 1.25% (m/V)

D) 2.75% (m/V)

E) 5.25 % (m/V)

Question

Malcolm Mcdaniel

4 November, 05:40

+1

Answers (1)

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Darius · Answer 1

It would be (10.5/200) * 100% = E) or 5.25%

Enough water is added to 10.5 grams of NaOH to produce 200 mL of solution. What is the mass/volume percent of the solution?A) 0.516% (m/V)B) 10.5% (m/V)C) 1.25% (m/V)D) 2.75% (m/V)E) 5.25 % (m/V)