A water-soluble salt formed by Hg2+ and nitrate 42.215 g was dissolved in a solution containing 12.026 g of sodiumdichromate, which gave rise to an insoluble mercury salt.How much insoluble mercury salt is formed?How much of the excess reagent remains?gg

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water-soluble salt formed by Hg2+ and nitrate 42.215 g was dissolved in a solution containing 12.026 g of sodium chromate, which gave rise to an insoluble mercury salt. ow much insoluble mercury salt is formed? ow much of the excess reagent remains? g g

water-soluble salt formed by Hg2+ and nitrate 42.215 g was dissolved in a solution containing 12.026 g of sodium chromate, which gave rise to an insoluble mercury salt. ow much insoluble mercury salt is formed? ow much of the excess reagent remains? g g

Chemistry: An Atoms First Approach

2nd Edition

ISBN:9781305079243

Author:Steven S. Zumdahl, Susan A. Zumdahl

Publisher:Steven S. Zumdahl, Susan A. Zumdahl

Chapter6: Types Of Chemical Reactions And Solution Stoichiometry

Section: Chapter Questions

Problem 108AE

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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".

Question

A water-soluble salt formed by Hg2+ and nitrate 42.215 g was dissolved in a solution containing 12.026 g of sodium
dichromate, which gave rise to an insoluble mercury salt.
How much insoluble mercury salt is formed?
How much of the excess reagent remains?
g
g

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