14 - Balancing Equations Worksheet 1 PDF

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14 - Balancing Equations Worksheet 1

SNC2D – Chemistry – Chemical Reactions

Date: ______________________________________________

Balancing Reactions Worksheet Balance each of the following chemical equations. You may not need to fill in every blank. ______ Mg + ______ Cl2 → ______ MgCl2 ______ Fe + ______ H2O

______ Fe3O4 + _____H2

______Cu + ______S8

______Cu2S

______Hg + ______O2

___HgO

______C6H6 + ______O2

______H2O + ______CO2

______Ca(OH)2 + ______HCl ______KClO3

______CaCl2 + ______H2O

______KCl + ______O2

______C3H8 + ______O2

______CO2 + ______H2O

______AgNO3 + ______MgCl2 → ______AgCl + ______Mg(NO3)2 ______Cu2S + ______O2

______Cu2O + ______SO2

______NaHCO3 + ______H2SO4

______H2O + ______CO2 + ______Na2SO4

Given the following word equations, write the corresponding balanced chemical equations. sulfur dioxide + oxygen

methane + oxygen

sulfur trioxide

carbon dioxide + water

ammonia gas (nitrogen trihydride) + oxygen

aluminum chloride + potassium

nitrogen + water

potassium chloride + aluminum

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14 - Balancing Equations Worksheet 1

SNC2D – Chemistry – Chemical Reactions

Balancing Reactions Worksheet – Answers Balance each of the following chemical equations. You may not need to fill in every blank. _1_ Mg + _1_ Cl2 → _1_ MgCl2 _3_ Fe + _4_ H2O → _1_ Fe3O4 + _4_H2 _16_Cu + _1_S8 → _8_Cu2S _2_Hg + _1_O2 → _2_HgO _2_C6H6 + _15_O2 → _6_H2O + _12_CO2 _1_Ca(OH)2 + _2_HCl → _1_CaCl2 + _2_H2O _2_KClO3 → _2_KCl + _3_O2 _1_C3H8 + _5_O2 → _3_CO2 + _4_H2O _2_AgNO3 + _1_MgCl2 → _2_AgCl + _1_Mg(NO3)2 _2_Cu2S + _3_O2 → _2_Cu2O + _2_SO2 _2_NaHCO3 + _1_H2SO4 → _2_H2O + _2_CO2 + _1_Na2SO4

Given the following word equations, write the corresponding balanced chemical equations. sulfur dioxide + oxygen → sulfur trioxide 2 SO2 + O2 → 2 SO3

methane + oxygen → carbon dioxide + water 1 CH4 + 2 O2 → 1 CO2 + 2 H2O

ammonia gas + oxygen → nitrogen + water 4 NH3 + 3 O2 → 2 N2 + 6 H2O

aluminum chloride + potassium → potassium chloride + aluminum 1 AlCl3 + 3 K → 3 KCl + 1 Al

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