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Molarity Problem Set
1. How many grams of iron (III) carbonate, Fe2(CO3)3, do you need dissolve so that you can have a 424ml of a 0.250M iron (III) carbonate solution?
2. What is the molarity of a solution if you have 23.5grams of sodium acetate, Na1(C2H3O2)1, in a 2.76L solution?
3. What volume of a solution do you need to make a 0.675M barium chloride, Ba1Cl2, solution if you have 3.54 grams of the solid.
Answer:1) 31.0g 2)0.104M 3)0.0252L or 25.2ml