BlueLemonWater
18.03.2021 •
Chemistry
An anhydrous sample of calcium sulfate weighs 3.54 g. When mixed with water, it hardens to form 4.49 g of plaster of Paris (CaSO4xH2O). b. What is the formula for the hydrate? (2 points) -use the (*) as your dot
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Ответ:
sorry i can't solve the answers