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Calculate each of the following quantities:(a) Molarity of
Chapter 3, Problem 70P(choose chapter or problem)
Calculate each of the following quantities:
(a) Molarity of a solution prepared by diluting 37.00 mL of 0.250M potassium chloride to 150.00 mL
(b) Molarity of a solution prepared by diluting 25.71 mL of 0.0706M ammonium sulfate to 500.00 mL
(c) Molarity of sodium ion in a solution made by mixing 3.58 mL of 0.348M sodium chloride with 500. mL of 6.81 ×10- 2M sodium sulfate (assume volumes are additive)
Questions & Answers
QUESTION: Problem 70P
Calculate each of the following quantities:
(a) Molarity of a solution prepared by diluting 37.00 mL of 0.250M potassium chloride to 150.00 mL
(b) Molarity of a solution prepared by diluting 25.71 mL of 0.0706M ammonium sulfate to 500.00 mL
(c) Molarity of sodium ion in a solution made by mixing 3.58 mL of 0.348M sodium chloride with 500. mL of 6.81 ×10- 2M sodium sulfate (assume volumes are additive)
ANSWER:
Step 1 of 5
The concentration term which is expressed in terms of the ratio of the moles of solute to the volume of solution is known as molarity. It is represented by M and the S.I. The unit of molarity is molar (M).