PERCENT WATER IN A HYDRATE DATA/CALCULATION SHEET NAME 1.. crucible, cover, BaCl2 2H2O _\8, a0G! g crucible and cover 14.0188g BaCl 2H2O 4.1873 g first second third weighing weighing weighing crucible, cover, anhydrous BaCl, 7.5824 17.5815 H2O lost (use your last weighing) 17.58158 % water, experimental SHOW CALCULATION % water, theoretical (See prelab) % error SHOW CALCULATION

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Q: Theoretical Yield = 181.5 Actual = 143.0 g % Yield =

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Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".