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Two solutions are separated by a semipermeable membrane. Solution A 0.050M FeSO4 and 0.19M glucose. Solution B contains 0.12M glucose.
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18. Two solutions are separated by a semipermeable membrane. Solution

A 0.050M FeSO4 and 0.19M glucose. Solution B contains 0.12M glucose. In the space provided, calculate the total molarity for each solution and then answer the questions below


a) Will osmosis occur? Yes or no. If so, which way will the direction of water flow?


b) Dialysis will occur for the solute (FeSO4 / Glucose) ________________ and the solute will move from solution(A/B) _______ to solution (A/B) ___________.




19. Consider the net ionic equation and then answer the questions below.
Ca +2 + SO4 -2 ----------- > CaSO4


a) True or False. The net ionic equation is an example of a chemical change. ______________
b) The ion that takes electrons away is _____________.
c) The ion that undergoes reduction is _____________.




20. What is the concentration in ppm of a solution that contains 10g of CaCl2 in 300ml of water?




21. What is the molarity of an acetic acid solution, CH3COOH, made by dissolving 40grams of acetic acid in 400ml of water?




22. How would you prepare 200ml of a 0.1M solution of HCl from a 3M stock solution of HCl?

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