Chemistry, 26.04.2021 21:50, gemouljr

Hey I need a bit of help... Solution A has a mass of __ grams. Solution B has a mass of 40 grams. When they are mixed, the total mass is 80 grams. Find the mass of Solution A.

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Hey I need a bit of help... Solution A has a mass of __ grams. Solution B has a mass of 40 grams....