Calculate the percent by mass of water

Reference no: EM13125329

2.914 gram sample of gypsum, a hydrated salt of calcium sulfate, CaSO4, is heated at a temperature greater than 170 degrees celcius in a crucible until a constant mass is reached. The mass of the anhydrous CaSO4 salt is 2.304 gram. Calculate the percent by mass of water in the hydrated calcium sulfate salt.

Reference no: EM13125329

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Calculate the percent by mass of water : 2.914 gram sample of gypsum, a hydrated salt of calcium sulfate, CaSO4, is heated at a temperature greater than 170 degrees celcius in a crucible until a constant mass is reached.

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