1 upon heating 125g mgso4 bull 7 h2o a how many grams of, Ask an Expert

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1. Upon heating 125g MgSO4 • 7 H2O: a) how many grams of water can be obtained? b) how many grams of anhydrous compound can be obtained? 2. A hydrated iron chloride compound was found to contain 20.66% Fe, 39.35% Cl, and 39.99% water. Determine the empirical formula of this hydrated compound.

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