Calculate the grams of NaOH present in 9.0 mL of a 8.0% (m/v) NaOH solution.
A) 0.72 g
B) 0.80 g
C) 7.2 g
D) 8.0 g

Name: Calculate the grams of NaOH present in 9.0 mL of a 8.0% (m/v) NaOH solution. A) 0.72 g B) 0.80 g C) 7.2 g D) 8.0 g
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Question

Quizplus · Accepted Answer

The concentration of the NaOH solution is given as 8.0% (m/v), which means 8.0 grams of NaOH per 100 mL of solution. For 9.0 mL of this solution, the amount of NaOH can be calculated as (8.0 g/100 mL) * 9.0 mL = 0.72 g.

Calculate the Grams of NaOH Present in 9