Answered: What mass of K2O is form when 73.8g of…

What mass of K2O is form when 73.8g of KNO3 decomposes according to equation below: 4KNO3(s) = 2K2O(s) + 2N2(g) + 5O2(g) Answer in 3 sig figs.

Chemistry: Principles and Reactions

8th Edition

ISBN:9781305079373

Author:William L. Masterton, Cecile N. Hurley

Publisher:William L. Masterton, Cecile N. Hurley

Chapter3: Mass Relations In Chemistry; Stoichiometry

Section: Chapter Questions

Problem 54QAP: Ammonia reacts with a limited amount of oxygen according to the equation...

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Concept explainers

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".

Question

What mass of K2O is form when 73.8g of KNO3 decomposes according to equation below: 4KNO3(s) = 2K2O(s) + 2N2(g) + 5O2(g) Answer in 3 sig figs.

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