Classify each of the following reactions as a combination, decomposition, single replacement, or double replacement. a. AuBr (aq) + S(aq) Au2S (aq) + Br2 (1) b. CO2 (aq) + ZnO (s) ZNCO3 (s) c. MgCl2 (aq)+ K2CO3 (aq). → MGCO3 (s) + KCl (aq) с. d. CrCl3 (1) Cr (s) + C2(g)

Classify each of the following reactions as a combination, decomposition, single replacement, or double replacement. a. AuBr (aq) + S(aq) Au2S (aq) + Br2 (1) b. CO2 (aq) + ZnO (s) ZNCO3 (s) c. MgCl2 (aq)+ K2CO3 (aq). → MGCO3 (s) + KCl (aq) с. d. CrCl3 (1) Cr (s) + C2(g)

Chemistry for Today: General, Organic, and Biochemistry

9th Edition

ISBN:9781305960060

Author:Spencer L. Seager, Michael R. Slabaugh, Maren S. Hansen

Publisher:Spencer L. Seager, Michael R. Slabaugh, Maren S. Hansen

Chapter8: Reaction Rates And Equilibrium

Section: Chapter Questions

Problem 8.81E

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Classify each of the following reactions as a combination, decomposition,
single replacement, or double replacement.
a. AuBr (aq) + S(aq)
Au2S (aq) + Br2 (1)
b. CO2 (aq)
+ ZnO (s)
ZNCO3 (s)
c. MgCl2 (aq)+ K2CO3 (aq).
→ MGCO3 (s) + KCl (aq)
с.
d. CrCl3 (1)
Cr (s)
+ C2(g)

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