Reference no: EM131374364
You prepare a solution by adding the following ingredients in the order indicated: 600 mL H2O, 125 mL 1.6 M LiCl, 50 mL 20% (m/v) MgCl2, and 25 mL 10g/L NaCl. The properties of each ingredient are as follows:
LiCl: MW 200 g/mole, density 1.2 g/mL, density of 1.6 M solution. 1.05 g/mL
MgCl2: MW 150 g/mole, density 1.3 g/mL, density of 20% solution. 1.1 g/mL
NaCl: MW: 35 g/mole, density 1.15 g/mL, density of 10g/L solution. 1.03 g/mL
Final solution: density: 1.25 g/mL
1. What is the final molarity of MgCl2 in the solution?
2. What is the volume in milliliters of one part?
3. What is the percentage (m/m) of NaCl in the final solution?
4. What is the percentage (m/v) of LiCl in the final solution?
5. What is the number of pars of solvent in the final solution?
6. What is the percent of total solute (m/v) in the final solution?
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