# EquationsWorksheet4

```Worksheet #4: Single-Replacement Reactions
Step 1 - Write the formulas of the reactants on the left of the yield sign
Step 2 - Look at the Activity Series on page 333 to determine if the replacement can happen
Step 3 - If the replacement can occur, complete the reaction and balance it. If the reaction
cannot happen, write N.R. (no rxn) on the product side.
1.
zinc acetate
&AElig;
2.
iron
+
aluminum oxide
3.
silver nitrate
4.
sodium bromide
5.
aluminum bromide
+
6.
sodium iodide
bromine
7.
calcium
8.
magnesium
9.
silver
10.
potassium
11.
sodium
+
+
+
+
+
nickel
&AElig;
&AElig;
iodine
chlorine
+
nitric acid
+
water
water
&AElig;
&AElig;
&AElig;
&AElig;
&AElig;
&AElig;
hydrochloric acid
sulfuric acid
+
&AElig;
&AElig;
Worksheet #4: Single-Replacement Reactions
Step 1 - Write the formulas of the reactants on the left of the yield sign
Step 2 - Look at the Activity Series on page 333 to determine if the replacement can happen
Step 3 - If the replacement can occur, complete the reaction and balance it. If the reaction
cannot happen, write N.R. (no rxn) on the product side.
1.
zinc acetate
&AElig;
Pb
2.
iron
+
+
aluminum oxide
Fe
3.
Zn(C2H3O2)2
silver nitrate
+
+
4.
nickel
5.
sodium bromide
6.
10.
11.
Ni(NO3)2
+
2Ag
&AElig;
&AElig;
N.R.
I2
aluminum bromide
+
chlorine
sodium iodide
+
+
calcium
+
magnesium
silver
+
sodium
+
&AElig;
3Cl2
&AElig;
bromine
+
Br2
+
+
2HCl
nitric acid
+
Ag
+
+
water
2K
+
2Na
&AElig;
+
+
+
hydrogen
+
hydrogen
H2
magnesium nitrate
&AElig;
iodine
I2
calcium chloride
CaCl2
&AElig;
bromine
3Br2
2NaBr
+
+
Mg(NO3)2
+
H2
&AElig;
&AElig;
N.R.
potassium hydroxide
2H2O
+
+
&AElig;
&AElig;
&AElig;
&AElig;
2AlCl3
sodium bromide
H2SO4
water
aluminum chloride
&AElig;
2HNO3
sulfuric acid
potassium
&AElig;
hydrochloric acid
Mg
9.
silver
+
Ca
8.
+
NaBr
2NaI
7.
nickel(II) nitrate
Ni
iodine
2AlBr3
N.R.
&AElig;
&AElig;
+
+
N.R.
&AElig;
Al2O3
2AgNO3
&AElig;
&AElig;
2KOH
sodium hydroxide
2H2O
&AElig;
2NaOH
+
+
hydrogen
H2
+
hydrogen
+
H2
```