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Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
AgI + Fe2(CO3)3 = FeI3 + Ag2CO3 =>
6 AgI + Fe2(CO3)3 = 2 FeI3 + 3 Ag2CO3
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Zn + MgSO4 = Mg + ZnSO4 =>
Zn + MgSO4 = Mg + ZnSO4
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
Mg + CuSo4 = MgSo4 + Cu =>
Mg + CuSo4 = MgSo4 + Cu
Cu + O2 = CuO2 =>
Cu + O2 = CuO2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Mg + CuSO4 = MgSO4 + Cu =>
Mg + CuSO4 = MgSO4 + Cu
Zn(NO3)2 + LiCl = ZnCl2 + Li(NO3) =>
Zn(NO3)2 + 2 LiCl = ZnCl2 + 2 Li(NO3)
Ag + HCl = AgCl + H =>
Ag + HCl = AgCl + H
C2H4O2 + O2 = CO2 + H2O =>
C2H4O2 + 2 O2 = 2 CO2 + 2 H2O
LI + H2O = LIO + H2 =>
LI + H2O = LIO + H2
Cu + S8 = CuS =>
8 Cu + S8 = 8 CuS
Cu + AgNO3 = Ag + Cu(NO3)2 =>
Cu + 2 AgNO3 = 2 Ag + Cu(NO3)2
NaCN + H2SO4 = Na2SO4 + HCN =>
2 NaCN + H2SO4 = Na2SO4 + 2 HCN
CH5N3S + CdCl2H2O = Cd(NH2NHCSNH2)Cl2H2O =>
CH5N3S + CdCl2H2O = Cd(NH2NHCSNH2)Cl2H2O
H3BO3 = B2O3 + H2O =>
2 H3BO3 = B2O3 + 3 H2O
ZnSO4 + SrCl2 = ZnCl2 + SrSO4 =>
ZnSO4 + SrCl2 = ZnCl2 + SrSO4
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
CuSO4 + H2S = CuS + H2SO4 =>
CuSO4 + H2S = CuS + H2SO4
Ni(OH)2 + NaOH = Na2[Ni(OH)4] =>
Ni(OH)2 + 2 NaOH = Na2[Ni(OH)4]
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
ZnSO4 + Li2CO3 = ZnCO3 + Li2SO4 =>
ZnSO4 + Li2CO3 = ZnCO3 + Li2SO4
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
CH5N3S + NaCl = Na(NH2NHCSNH2)Cl =>
CH5N3S + NaCl = Na(NH2NHCSNH2)Cl
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Sr + P4 = Sr3P2 =>
6 Sr + P4 = 2 Sr3P2
CaO + SO2 + O2 = CaSO4 =>
2 CaO + 2 SO2 + O2 = 2 CaSO4
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
H2O + NaCl = Cl2 + H2 + NaOH =>
2 H2O + 2 NaCl = Cl2 + H2 + 2 NaOH
Ag + Pb(NO3)2 = AgNO3 + Pb =>
2 Ag + Pb(NO3)2 = 2 AgNO3 + Pb
CH3CH2OH(l) + O2 = CH3CHO(aq) + H2O(l) =>
2 CH3CH2OH(l) + O2 = 2 CH3CHO(aq) + 2 H2O(l)
CH5N3S + MgCl = Mg(NH2NHCSNH2)Cl =>
CH5N3S + MgCl = Mg(NH2NHCSNH2)Cl
S + O2 = SO2 =>
S + O2 = SO2
NH4Cl + Pb(NO3)3 = NH4NO3 + PbCl3 =>
3 NH4Cl + Pb(NO3)3 = 3 NH4NO3 + PbCl3
CH5N3S + MgCl = Mg(NH2NHCSNH2)Cl =>
CH5N3S + MgCl = Mg(NH2NHCSNH2)Cl
V2O5 + CaS = CaO + V2S5 =>
V2O5 + 5 CaS = 5 CaO + V2S5
Si + HF = SiF4 + H2 =>
Si + 4 HF = SiF4 + 2 H2
Na2CO3 + HCl = CO2 + H2O + NaCl =>
Na2CO3 + 2 HCl = CO2 + H2O + 2 NaCl
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
HC2H3O2 + K2CO3 = H2O + CO2 + KC2H3O2 =>
2 HC2H3O2 + K2CO3 = H2O + CO2 + 2 KC2H3O2
H2CO3 = H2O + CO2 =>
H2CO3 = H2O + CO2
Ag + ZnSO4 = AgSO4 + Zn =>
Ag + ZnSO4 = AgSO4 + Zn
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Cu + O2 = Cu2O =>
4 Cu + O2 = 2 Cu2O
C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO
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