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1. How many grams of iron (III) carbonate do you need dissolve so that you can have a 424ml of a 0.250M iron (III) carbonate solution?
2. What mass of lithium chloride do you need to get a 0.820m solution if you have 355grams of water?
3. What mass (in kilogram) of a water do you need to have to make a 1.25m zinc sulfate solution if you have 4.54 grams of the solid.
4. How many grams of ammonium chloride do you need to add to 275g of water to a saturated solution at 70.degC? (see attached table for Solubility values). Please write the Solubility of the solution first.
5. What is the molality (m)of a solution that has 3.45grams of calcium nitrate and 755grams of water?
6. What is the molarity of a solution if you have 23.5grams of sodium acetate in a 2.76L solution?
7. What volume of a solution do you need to make a 0.675M barium chloride solution if you have 3.54 grams of the solid.
8. How many grams of water do you need to add to 45.6 grams of potassium chlorate to have a saturated solution at 50.degC? Please write down Solubility of solution first.
9. How many grams of iron (III) carbonate do you need dissolve so that you can have a 424ml of a 0.250M iron (III) carbonate solution?
10. How many grams of ammonium chloride do you need to add to 275g of water to a saturated solution at 70.degC? (see attached table for Solubility values). Please write the Solubility of the solution first.