What is the % (w/v)concentration of a solution containing 12 grams of solute in 400 mL of solution?
A)1.2%
B)3.0%
C)4.0%
D)6.0%
E)12%

Name: What is the % (w/v)concentration of a solution containing 12 grams of solute in 400 mL of solution? A)1.2% B)3.0% C)4.0% D)6.0% E)12%
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Question

Quizplus · Accepted Answer

The % (w/v) concentration is calculated by dividing the mass of the solute (12 grams) by the volume of the solution in mL (400 mL) and then multiplying by 100. This gives (12/400) * 100 = 3.0%.

What Is the % (W/v)concentration of a Solution Containing 12