A group of students was tasked with synthesizing dibenzalacetone (DBA) in the lab. They used acetone as limiting reagent, calculated their TY to be 8.0 g DBA, obtained 14.0 g crude product (wet) and their % Yield was 65%.   What was the actual yield for their final product (recrystallized, dry DBA)? What was the minimum volume (ml) of ethanol they needed to recrystallize their wet crude? What was the amount of impurities (side products, moisture,...) contained in their wet crude?

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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".