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For each of the reactions below, classify as a combination, decomposition, singl

ID: 501903 • Letter: F

Question


For each of the reactions below, classify as a combination, decomposition, single replacement, or double replacement. 1. 2Na(s) Cl2(g) rightarrow 2NaCl(s) 2. 2Ca(s) O_2(g) rightarrow 2CaO(s) Ca(NO_3)_2(aq) + H_2SO_4(aq) rightarrow 2HNO_3(aq) + CaSO_4(s) NH_3(aq) + HBr(aq) rightarrow NH_4Br(aq) Hg(NO_2)_2(aq) + 2Nal(aq) rightarrow Hgl_2(s) + 2NaNO_3(aq) 6. AgNO_3(aq) rightarrow ZnCL_2(aq) +H_2(g) H_2CO_3(aq) rightarrow CO_2(g) + H_2O(l) 2H_2O(l) rightarrow 2H_2(g) + 2O_2(g) 10. 2Na(s)+ 2H_2O(l) rightarrow 2NaOH(aq) + H_2(g)

Explanation / Answer

1. combination

2. combination

3. double displacement

4. combination

5. double displacement

6. double displacement

7. single displacement

8.decomposition

9. decomposition

10. single displacement