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1. A student uses a spatula to transfer more of a dry solute than she will need onto a balance. She removes the excess from the balance and returns it to the original container of dry solute. 2. A student wants to make 100 mL of an aqueous solution. She measures out the correct mass of dry solute with a balance, transfers it to a beaker, and adds 100 mL of distilled water to dissolve. 3. A student wants to make 100 mL of a 1M KMno, solution. He measures 15.8 g of KMnO, with a balance and transfers it to a beaker. Then, subtracts this value from 100 to calculate that he needs 84.2 ml of water. He measures 84.2 ml of water, adds it to the beaker, and dissolves the KMno