HESI A2 Exam Prep

Ace the HESI A2 exam with practice questions and mock tests.

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Solutions & Concentrations (Molarity, Dilution)

Practice questions for Solutions & Concentrations (Molarity, Dilution) in the HESI A2 exam.

Question 1 of 5

What is the molarity of a solution prepared by dissolving 20.0 grams of NaOH (molar mass = 40 g/mol) in 500 mL of solution?

1.00 M

2.00 M

4.00 M

0.25 M

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