1. How many mL of 0.73 M CaCl2 have 16.9 g of CaCl2 in them?
2. If you want 242.6 mL of 1.21 M MgF2 solution, what mass of MgF2 do you need?
3. How many mL of 2.92 M LiNO3 solution has 5.31 g of solute?
4. 23.5 g of NaCl is added to water to make 602.9 g of solution. Calculate the mass percent concentration of this solution.
5. A stock solution of KNO3 has a molarity of 5.00 M. What volume of that solution is needed to make 84 mL of 1.77 M? Answer to 1 decimal place
6. Given 210 mL of 2.60 M LiF, what would the new concentration be if you added 131 mL of water to the solution. Assume volumes are additive and give 2 decimal places in your answer.Given 210 mL of 2.60 M LiF, what would the new concentration be if you added 131 mL of water to the solution. Assume volumes are additive and give 2 decimal places in your answer.
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