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Molarity and Dilutions

Molarity, moles and molar mass, percent solutions, C1V1 = C2V2, dilution factors, and serial dilutions.

  • Intermediate
  • 15questions
  • 17min
  • Topic: Lab Calculations
  • BSc

Free. No account needed for your first five quizzes.

Sample Questions

What You'll Be Asked

  1. A buffer recipe lists MgCl₂ at 1 mM. Which expression gives the same concentration?
  2. How many millimoles of NaCl (58.44 g/mol) are in 1.461 g of NaCl?
  3. To make 1 L of 1 M NaCl, dissolve 58.44 g of NaCl in 1 L of water.

12 more questions in the quiz. Your score and the right answers come at the end.

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