2NH3(g) + CO2(g) ⟶⟶ (NH2)2CO(aq) + H2O(l) a) Determine the moles of carbon dioxide required to reaction with 2.50 moles of ammonia.         ? moles CO2 b) How many moles of urea will be produced by the complete reaction of 2.50 moles of ammonia?                         ?    moles urea

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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".