Balancing Equations
Balance the following equation: __MgS ----> __Mg + __S
1 1 1
Predict the reaction that will form: Al + H3PO4
H2 + AlPO4
Name the following reaction: 1 N2 + 3 H2 ---> 2 NH3
Combination
Balance the equation: Hydrogen + Oxygen ----> Water
2H2 + O2 ----> 2H2O
Name the following acid: Hydroiodic acid
HI
Balance the following equation: __N2+ __H2 ----> __NH3
1 3 2
Predict the reaction that will form: C4H8 + O2
CO2 + H2O
Name the following reaction: 2 KClO3 ---> 2 KCl + 3 O2
Decomposition
Balance the Equation: Carbon + Oxygen ----> Carbon Dioxide
C + O2 ----> CO2
Name the following acid: Hydrocyanic acid
HCN
Balance the following equation: __V2O5 + __HCl --> __Hg3(PO4)2 + __H2O
1 6 2 3
Predict the reaction that will form: HNO3 + Ba(OH)2
Ba(NO)3 + H2O
Name the following reaction: 1 CH4 + 2 O2 ---> 1 CO2 + 2 H2O
Combustion
Balance the Equation: Copper + Silver Nitrate ----> Copper(II) nitrate + silver(4)
1Cu +2AgNo3 ----> 1Cu(NO3)2 +2Ag
Name the following acid: Manganese (II) hydroxide
Mn(OH)2
Balance the following equation: __HClO4 + __P4O10 ---> __H3PO4 + __Cl2O7
12 1 4 6
Predict the reaction that will form: MgO + Fe2S3
Fe2O3 + MgS
Name the following reaction: 2 NaCl + 1 F2 ---> 2 NaF + 1 Cl2
Single Displacement
Balance the following Equation: Iron + Hydrochloric acid ----> Iron(II) Chloride + Hydrogen(2)
1Fe + 2HCl ----> 1FeCl2 + 2H
Name the following acid: H3PO3
Phosphorous acid
Balance the following equation: __C8H18 + __O2 ---> __CO2 + __H2O
2 25 16 18
Predict the reaction that will form: Li2SO4 + MgCO3
MgSO4 + Li2CO3
Name the following reaction: 1 FeCl3 + 3 NaOH ---> 1 Fe(OH)3 + 3 NaCl
Double Displacement
Balance the following equation: Sodium Hydroxide + Phosphoric acid ----> Sodium Phosphate + water(6)
3Na(OH) + 1H2(PO4) ----> 1Na3(PO4) + 3H2O
If an anion ends in -ate, the new ending is: