7. If 23.9g of Cu3(PO4)2 react with plenty of KCI how many grams of CuCl2 can be produced? 8. Using your answer from #7, calculate how many grams of just copper are present. 9. If 1.38 mols of KCI react with excess Cu3(PO4)2, calculate how many molecules of K3PO4 are produced.

7. If 23.9g of Cu3(PO4)2 react with plenty of KCI how many grams of CuCl2 can be produced? 8. Using your answer from #7, calculate how many grams of just copper are present. 9. If 1.38 mols of KCI react with excess Cu3(PO4)2, calculate how many molecules of K3PO4 are produced.

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

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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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

7. If 23.9g of Cu3(PO4)2 react with plenty of KCI how many grams of CuCl2 can be produced?
8. Using your answer from #7, calculate how many grams of just copper are present.
9. If 1.38 mols of KCI react with excess Cu3(PO4)2, calculate how many molecules of K3PO4 are
produced.

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