A water-soluble salt formed by Hg2+ and chlorate 106.49 g was dissolved in a solution containing 15.488 g of sodium sulfide, which gave rise to an insoluble mercury salt. How much insoluble mercury salt is formed? (g) How much of the excess reagent remains? (g)

A water-soluble salt formed by Hg2+ and chlorate 106.49 g was dissolved in a solution containing 15.488 g of sodium sulfide, which gave rise to an insoluble mercury salt. How much insoluble mercury salt is formed? (g) How much of the excess reagent remains? (g)

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter22: Organic And Biological Molecules

Section: Chapter Questions

Problem 157CP

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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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A water-soluble salt formed by Hg²⁺ and chlorate 106.49 g was dissolved in a solution containing 15.488 g of sodium sulfide, which gave rise to an insoluble mercury salt.

How much insoluble mercury salt is formed? (g)

How much of the excess reagent remains? (g)

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