MISSED THIS? Watch KCV 8.2: Read Section 8.3. You can click on the Review link to access the section in your e Text. For the reaction shown, calculate how many moles of NO₂ form when each amount of reactant completely reacts. 2 N₂Os (g) →4 NO₂ (g) + O₂ (g) ▾ Part A 1.7 mol N₂Os Express your answer using two significant figures. ΜΠΙ ΑΣΦ Submit ▾ Part B Request Answer 6.1 mol N₂ Os Express your answer using two significant figures. 5 ΑΣΦ Submit (900) ? Request Answer ? mol mol

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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".