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Solubility Problem Set
1. 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.
2. 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.
Answer:1)1.9E2g (190g incorrect sig fig) 2) 2.3E2g (228g incorrect sig fig)