Ahydrate is a compound that includes water molecules within itscrystal structure. during an experiment to determine the percent bymass of water in a hydrated crystal, a student found the mass of thehydrated crystal to be 4.10 grams. after heating to constant mass, themass was 3.70 grams. what is the percent by mass of water in this crystal? (1) 90.% (3) 9.8%(2) 11% (4) 0.40%
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Ahydrate is a compound that includes water molecules within itscrystal structure. during an experime...
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