19. 1.056 g of a metal carbonate MCO3(s), containing an unknown metal M, were heated togive the metal oxide and 0.376 g CO,.MCO3(s) + heat >MO(s) + CO2(g)What is the identity of the metal M?The answer is

Given: The mass of metal carbonate is 1.056 g. The mass of carbon dioxide is 0.376 g.

19. 1.056 g of a metal carbonate MCO;(s), containing an unknown metal M, were heated to give the metal oxide and 0.376 g CO2. MCO3(s) + heat →MO(s) + CO2(g) What is the identity of the metal M? The answer is

19. 1.056 g of a metal carbonate MCO;(s), containing an unknown metal M, were heated to give the metal oxide and 0.376 g CO2. MCO3(s) + heat →MO(s) + CO2(g) What is the identity of the metal M? The answer is

Chemistry: Principles and Reactions

8th Edition

ISBN:9781305079373

Author:William L. Masterton, Cecile N. Hurley

Publisher:William L. Masterton, Cecile N. Hurley

Chapter20: Chemistry Of The Metals

Section: Chapter Questions

Problem 11QAP

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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".

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19. 1.056 g of a metal carbonate MCO3(s), containing an unknown metal M, were heated to
give the metal oxide and 0.376 g CO,.
MCO3(s) + heat >MO(s) + CO2(g)
What is the identity of the metal M?
The answer is

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