In an experiment a student gently heated a hydrated copper

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In an experiment, a student gently heated a hydrated copper compound to remove the water of hydration. The following data was recorded:


1. Mass of crucible, cover, and contents before heating-23.54g
2. Mass of empty crucible and cover-18.82g
3. Mass of crucible, cover, and contents after heating to constant mass-20.94g

Calculate the experimental percent of water in the compound.

 

Reference no: EM13345292

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