1. Cakulate the molarity of a solution made from putting 0.175 mol solute into a container and enough distilled water is added to give 150mL of solution. 2. A 15.45-g sample of solid NanOi is dissolved in enough water to give 250mL solution. What is the molarity of the solution? 3. How many mole of solute is contained in 500mL of 0.350M solution? 4. How many grams of solid AgNOs will be needed to prepare 200mL of 0.200M solution? 5. What volume in mL of 1.21MNHNO contains 50.0g of solute? 6. Calculate the concentration in "H(whi) of 5.2g of CaCli dissolved in 125mL of water. Assume that water has a density of 1.00g/ml. 3 7. The blood serum acetone level for a person is determined to be 1.8mg of actone per 100ml of serum. Express this concentration as "ti(v/v) if biquid acetone has a density of 0.79g/ml. 8. What is the concentration in %(w/v) of protein, if a blood serum sample of 15.0 mL is found to contain 1.15g of protein. 9. Explain how you would prepare 250mL of a 6.50MNaOH solution. 9. Explain how you would prepare 250mL of a 6.50MNaOH solution. 10. Explain how you would prepare 150g of 225%w (w/w) NaCl solution. 11. Explain how you would prepare 125mL of 0.75% (w/v) KCl soltation. 12. Explain how you would prepare 200mL of 0.500MHCl from a 6.00MHCL 13. Calculate the osmolarity of a 2.00M eolation of glyoerol, a non-electrolyte. 14. What is the esnolarity of a 3.55M solution of k10O, a strong electrolyte? 15. Calculate the osmolarity of a solution containing 45,00g Al(NOv) in 250 mL. of water. 16. What is the molarity (M) and osmolarity (osmol) of a solution of 0.95% (w/v) KCl