18. A mixture of 32 ml of hydrogen and 4 ml of oxygen is enclosed in a eudiometer. A spark is passed between the electrodes. The volume of uncombined gas remaining in the eudiometer is 1) 0 ml; 2) 16 ml; 3) 24 ml; 4) 30 ml

18. A mixture of 32 ml of hydrogen and 4 ml of oxygen is enclosed in a eudiometer. A spark is passed between the electrodes. The volume of uncombined gas remaining in the eudiometer is 1) 0 ml; 2) 16 ml; 3) 24 ml; 4) 30 ml

Macroscale and Microscale Organic Experiments

7th Edition

ISBN:9781305577190

Author:Kenneth L. Williamson, Katherine M. Masters

Publisher:Kenneth L. Williamson, Katherine M. Masters

Chapter24: Oxidative Coupling Of Alkynes: 2,7-dimethyl-3,5-octadiyn-2,7-diol

Section: Chapter Questions

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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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18. A mixture of 32 ml of hydrogen and 4 ml of oxygen is enclosed in a eudiometer. A spark is passed between the
electrodes. The volume of uncombined gas remaining in the eudiometer is
1) 0 ml;
2) 16 ml:
3) 24 ml;
4) 30 ml.

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