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Mg(aq) + CO3(aq) = MgCO3(s)
Co2O3(s) = CoO(s) + O2(g) =>
2 Co2O3(s) = 4 CoO(s) + O2(g)
Al + NaOH = Al(OH)3 + Na =>
Al + 3 NaOH = Al(OH)3 + 3 Na
Fe + O2 = Fe2O =>
4 Fe + O2 = 2 Fe2O
SnS2 + HNO3 = Sn(NO3)2 + H2SO4 + NO2 + H2O =>
SnS2 + 16 HNO3 = Sn(NO3)2 + 2 H2SO4 + 14 NO2 + 6 H2O
AgCN = Ag + CN =>
AgCN = Ag + CN
Al(OH)3 + HClO4 = Al(ClO4)3 + H2O =>
Al(OH)3 + 3 HClO4 = Al(ClO4)3 + 3 H2O
Cu(NH3){2+} + NH3 = Cu(NH3)2{2+} =>
Cu(NH3){2+} + NH3 = Cu(NH3)2{2+}
NaI + H2SO4 = NaSO4 + H + I2 =>
2 NaI + 2 H2SO4 = 2 NaSO4 + 4 H + I2
MgSiO3 + CuI2 = MgI2 + CuSiO3 =>
MgSiO3 + CuI2 = MgI2 + CuSiO3
HNO + Ca(OH)2 = Ca(NO)2 + H2O =>
2 HNO + Ca(OH)2 = Ca(NO)2 + 2 H2O
C6H5Cl + Cl3CCHO = C14H9Cl5 + H2O =>
2 C6H5Cl + Cl3CCHO = C14H9Cl5 + H2O
C9H8O4 + O2 = H2O + CO =>
2 C9H8O4 + 9 O2 = 8 H2O + 18 CO
Al + O = AlO =>
Al + O = AlO
NH4Cl + H2O = NH4OH + HCl =>
NH4Cl + H2O = NH4OH + HCl
H2S + Cu = CuH2S =>
H2S + Cu = CuH2S
NaI + Fe = FeI2 + Na =>
2 NaI + Fe = FeI2 + 2 Na
KCNH2SO4 = KSO4H2CN =>
KCNH2SO4 = KSO4H2CN
C6H4CH3NO2 + Fe + HCl = C6H4CH3NH2 + FeCl3 + H2O =>
C6H4CH3NO2 + 2 Fe + 6 HCl = C6H4CH3NH2 + 2 FeCl3 + 2 H2O
Zn + O = zincoxide =>
Zn + O = ZnO
MoOS2 + O2 = MoO3 + SO2 =>
MoOS2 + 3 O2 = MoO3 + 2 SO2
Al + NaOH = H2 + Na3AlO3 =>
2 Al + 6 NaOH = 3 H2 + 2 Na3AlO3
NaClO3SO2 = NaClO2SO3 =>
NaClO3SO2 = NaClO2SO3
CH3COC2H5 + O2 = CO2 + H2O =>
2 CH3COC2H5 + 11 O2 = 8 CO2 + 8 H2O
CuS04 + Fe = Cu + FeS04 =>
CuS04 + Fe = Cu + FeS04
NH4HCO3 + NH3 = NH4CO3{-} + NH4{+} =>
NH4HCO3 + NH3 = NH4CO3{-} + NH4{+}
NiCl2 + NaHCO3 = NaCl2 + NiHCO3 =>
NiCl2 + NaHCO3 = NaCl2 + NiHCO3
AiI3 = Ai + I2 =>
2 AiI3 = 2 Ai + 3 I2
CaCo3 + H{+} = CaCo3H{+} =>
CaCo3 + H{+} = CaCo3H{+}
Ag(NH3)2OH + CH2O = Ag + HCOONH4 + NH3 + H2O =>
2 Ag(NH3)2OH + CH2O = 2 Ag + HCOONH4 + 3 NH3 + H2O
LiNO3 + H2SO4 = Li2SO4 + NO3H =>
2 LiNO3 + H2SO4 = Li2SO4 + 2 NO3H
KH2PO4 = K2O + P2O5 + H2O =>
2 KH2PO4 = K2O + P2O5 + 2 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Zn(OH)2 + NaOH + H2O = Na2[Zn(OH)6] + H2 =>
Zn(OH)2 + 2 NaOH + 2 H2O = Na2[Zn(OH)6] + H2
K2CrO4 = CrO3 + K2O =>
K2CrO4 = CrO3 + K2O
Cl + AgF = AgCl + F2 =>
2 Cl + 2 AgF = 2 AgCl + F2
Zn(NO3)2 + OH = Zn(OH)2 + NO3 =>
Zn(NO3)2 + 2 OH = Zn(OH)2 + 2 NO3
Cs(s) + O2(g) = CsO2(s) =>
Cs(s) + O2(g) = CsO2(s)
CH4 + C2H4 = C2H6 =>
2 CH4 + C2H4 = 2 C2H6
BaCl2 + NaHCO3 = Ba(HCO3)2 + NaCl =>
BaCl2 + 2 NaHCO3 = Ba(HCO3)2 + 2 NaCl
K2CrO4 = CrO3 + K2O =>
K2CrO4 = CrO3 + K2O
FeOHCl2 + NaOH = Fe(OH)2Cl + NaCl =>
FeOHCl2 + NaOH = Fe(OH)2Cl + NaCl
Pb(NO3)2 + NaOH + Al = PbOH + Al(NO3)2 + NaNO3 =>
2 Pb(NO3)2 + 2 NaOH + Al = 2 PbOH + Al(NO3)2 + 2 NaNO3
Co(OH)2 + H3O = H2O + Co =>
Co(OH)2 + 2 H3O = 4 H2O + Co
KAlO2 + CO2 + H2O = K2CO3 + Al(OH)3 =>
2 KAlO2 + CO2 + 3 H2O = K2CO3 + 2 Al(OH)3
CoBr3 + H2SO4 = Co2(SO4)3 + HBr =>
2 CoBr3 + 3 H2SO4 = Co2(SO4)3 + 6 HBr
KH2PO4 + NaHCO3 = K3PO4 + Na2HPO4 + CO2 + H2O =>
3 KH2PO4 + 4 NaHCO3 = K3PO4 + 2 Na2HPO4 + 4 CO2 + 4 H2O
Zn(NO3)2 + OH = Zn(OH)2 + NO3 =>
Zn(NO3)2 + 2 OH = Zn(OH)2 + 2 NO3
H3BO3 + C3H8O = H3BO + C3H8O3 =>
H3BO3 + C3H8O = H3BO + C3H8O3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
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