During an accident, the air bag inflates due to the decomposition reaction of sodium azide (NaN3).  When heated, solid sodium azide reacts by itself to form solid sodium and nitrogen gas as products. What mass of sodium azide do you need to produce 200. L of nitrogen gas.  The density of nitrogen gas is 1.2056 g/L.

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Q: A chemist prepares a solution of magnesium fluoride MgF2 by measuring out 0.0042μmol of magnesium…

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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".