7. Consider the following reaction:Al(SO4),+ Na,PO, Na,SO, AIPO,If 2 moles of aluminum sulfate are mixed with excess sodium phosphate, how many molesof precipitate are formed?8.A)B)C)DJ2 mol3 mol4 mol6 molThe molar mass of a compound is determined experimentally to be 180 g/mol. If itsempirical formula is CH,O, its molecular formula will be:A) C₂H₂O₂B) CH..O,C) C₂H₂O₂D) C₂H₂O,9. Which of the following would NOT precipitate the CO, ion?A) CoB) HC) MgD) Ba3 of 8

Since the three different questions are given, we will solve only first question according to the…

7. Consider the following reaction: Al(SO4),+ Na,PO, Na,SO, AIPO, If 2 moles of aluminum sulfate are mixed with excess sodium phosphate, how many moles of precipitate are formed? 2506 A) B) C) DJ 2 mol 3 mol mol 6 mol

7. Consider the following reaction: Al(SO4),+ Na,PO, Na,SO, AIPO, If 2 moles of aluminum sulfate are mixed with excess sodium phosphate, how many moles of precipitate are formed? 2506 A) B) C) DJ 2 mol 3 mol mol 6 mol

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. Consider the following reaction:
Al(SO4),+ Na,PO, Na,SO, AIPO,
If 2 moles of aluminum sulfate are mixed with excess sodium phosphate, how many moles
of precipitate are formed?
8.
A)
B)
C)
DJ
2 mol
3 mol
4 mol
6 mol
The molar mass of a compound is determined experimentally to be 180 g/mol. If its
empirical formula is CH,O, its molecular formula will be:
A) C₂H₂O₂
B) CH..O,
C) C₂H₂O₂
D) C₂H₂O,
9. Which of the following would NOT precipitate the CO, ion?
A) Co
B) H
C) Mg
D) Ba
3 of 8

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