A 2.47 L container at 60.0 °C contains 6.90 g of N₂O₂(g). The N₂O3 gas decomposes completely, producing NO₂ (g) and NO(g). Assuming the container volume and the temperature do not change, calculate the pressure of the gas mixture after the complete decomposition of N₂O3.

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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".