Chemical Word Equations & Balance & Reactants; Chem Part 3

Bromine gas, sulfur dioxide, and water react to produce sulfuric acid and hydrobromic acid

Br2 + SO2 + 2H2O -> H2SO4 + 2HBr

Copper + sulfuric acid yield copper (II) sulfate + water + sulfur dioxide

Cu + 2H2SO4 -> CuSO4 + 2H2O + SO2

2KCIO3 -> 2KCl + 3O2 reaction?

Decomposition

2Na3PO4 + 3CaCl2 -> Ca3(PO4)2 + 6NaCl Reactant?

Double replacement

3Ca(OH)2 + 2H3PO4 -> Ca3(PO4)2 + 6H2O reaction?

Double replacement

hydrogen + nitrogen monoxide yield water + nitrogen

2H2 + 2NO -> 2H2O + N2

Sodium phosphate + calcium chloride yield calcium phosphate + sodium chloride

2Na3PO4 + 3CaCl2 -> Ca3(PO4)2 + 6NaCl

Calcium hydroxide + phosphoric acid yield calcium phosphate + water

3Ca(OH)2 + 2H3PO4 -> Ca3(PO4)2 + 6H2O

Methane [carbon tetrahydride] reacts with water to form carbon monoxide and hydrogen gas.

CH4 + H2O -> CO + 3H2

Manganese (IV) oxide and solid carbon react to form carbon dioxide and manganese

MnO2 + C -> CO2 + Mn Balanced

Phosphorus trichloride reacts with water to produce phosphorus acid and hydrochloric acid

PCl3 + 3H2O -> H3PO3 + 3HCl

Lead (II) nitrate and potassium dichromate react to produce lead (II) dichromate and potassium nitrate

Pb(NO3)2 + K2Cr2O7 -> PbCr2O7 + 2KNO3

Cu + 2H2SO4 -> CuSO4 + 2H2O + SO2 Reaction?

Single Replacement

Zn + Pb(NO3)2 -> Zn(NO3)2 + Pb reactant?

Single Replacement

2H2 + 2NO -> 2H2O + N2 Reaction?

Single replacement

Aluminum bromide + Chlorine yield aluminum chloride + bromine

2AlBr3 + 3Cl2 -> 2AlCl3 + 3Br2

aluminum + hydrochloric acid yield aluminum chloride + hydrogen gas

2Al + 6HCl -> 2AlCl3 + 3H2

Potassium chlorate when heated yields potassium chloride + oxygen has

2KCIO3 -> 2KCl + 3O2

2Al + 6HCl -> 2AlCl3 + 3H2

Single Replacement

2AlBr3 + 3Cl2 -> 2AlCl3 + 3Br2 reactant?

Single replacement

Zinc + lead (II) Nitrate yield zinc nitrate + lead

Zn + Pb(NO3)2 -> Zn(NO3)2 + Pb