Methylated spirit is a useful product made from a mixture of substances. The table below shows the mass of the substances in a sample of methylated spirit. Substance Ethanol Methanol Pyridine Methyl violet Mass in grams 265.5 23.3 3.0 1.5

Methylated spirit is a useful product made from a mixture of substances. The table below shows the mass of the substances in a sample of methylated spirit. Substance Ethanol Methanol Pyridine Methyl violet Mass in grams 265.5 23.3 3.0 1.5

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 2QAP: The meat from one hazelnut has a mass of 0.985 g. (a) What is the mass of a millionth of a mole...

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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

answer the following mole question

Calculate the number of moles of methanol and ethanol in methylated spirits. All working must be
shown.

Methylated spirit is a useful product made from a mixture of substances. The table below shows the mass of
the substances in a sample of methylated spirit.
Substance
Ethanol
Methanol
Pyridine
Methyl violet
Mass in grams
265.5
23.3
3.0
1.5

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