Mass of empty beaker + watch glass: 154.00g Mass of beaker and hydrate (before heating): 155.58g Mass of beaker and anhydrous salt (after heating): 154.72g A. Show the calculations for determining the mass of the hydrate used: B. Show the calculations for determining the mass of anhydrous salt produced: C. Show the calculations for determining the mass of water in the original hydrate: D. Show the calculations for determining the expirimental percent of water in the hydrate:

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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".