2A+2B-->4C+D. Part A.  How many moles of C are produced from 2 mol of A? Express your answer as an integer and include appropriate units. Part B. How many porters of gas B must react to give 1L of gas D at the same temperature and pressure?

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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".