New Worksheet - Chemistry - Molarity

Problem 1
Calculate the molarity of a 2.5 L solution made with 200.0 g of calcium chloride.
Answer: _______________________

Problem 2
How many grams of NaCl would be required to produce a 3.0 M solution with a volume of 0.5 L?
Answer: _______________________

Problem 3
How many grams of NaOH would be required to produce a 1.25 M solution with a volume of 2.00 L?
Answer: _______________________

Problem 4
How many grams of KCl would you need to weigh out to prepare 0.25 L of a 2.00 M KCl solution?
Answer: _______________________

Problem 5
Calculate the molarity of a 40.0 mL solution of 5.85 g NaCl.
Answer: _______________________

Problem 6
Calculate the volume in mL if you have 12.5 g of Na2CO3 from a 0.12 M solution.
Answer: _______________________

Problem 7
Calculate the volume in mL if you have 30.0 g LiOH from a 2.7 M solution.
Answer: _______________________

Problem 8
Calculate the final concentration if water is added to 0.150 L of a 6.00 M HCl solution to give a volume of 0.5 L.
Answer: _______________________

Problem 9
Calculate the final concentration if a 10.0 mL of a 2.5 M KCl solution is diluted with water to 0.25 L.
Answer: _______________________

Problem 10
Calculate the final concentration if water is added to 0.25 L of a 12.0 M KBr solution to give a volume of 1.00 L.
Answer: _______________________


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