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CaCN2(s) + 3 H2O(l) = CaCO3(s) + 2 NH3(g)
C4H8S + O2 = CO2 + H2O + SO2 =>
C4H8S + 7 O2 = 4 CO2 + 4 H2O + SO2
NaClO4 + CuSO4 = Na2SO4 + Cu(ClO4)2 =>
2 NaClO4 + CuSO4 = Na2SO4 + Cu(ClO4)2
Au + H2O = Au2O + H2 =>
2 Au + H2O = Au2O + H2
PH3 + Cl2 + H2O = H2PO4 + HCl =>
2 PH3 + 9 Cl2 + 8 H2O = 2 H2PO4 + 18 HCl
NH3 + NaCl + H2O + CO2 = NH4Cl + NaHCO3 =>
NH3 + NaCl + H2O + CO2 = NH4Cl + NaHCO3
Cu + H2SO4 = CuSO4 + H2 =>
Cu + H2SO4 = CuSO4 + H2
Pb(CIO3)2 + NaI = PbI2 + NaCIO3 =>
Pb(CIO3)2 + 2 NaI = PbI2 + 2 NaCIO3
S + CHCl3 = SCl + CHCl =>
2 S + CHCl3 = 2 SCl + CHCl
NO2 + O2 + H2O = HNO3 =>
4 NO2 + O2 + 2 H2O = 4 HNO3
Ca(OH)2 + H2PHO3 = Ca(HPHO3)2 + H2O =>
Ca(OH)2 + 2 H2PHO3 = Ca(HPHO3)2 + 2 H2O
CsPbBr3 + CsBr = Cs2PbBr4 =>
CsPbBr3 + CsBr = Cs2PbBr4
Ag + NH4 = AgNH4 =>
Ag + NH4 = AgNH4
CH2BrCOOH + NH3 = CH2NH2COOH + NH4Br =>
CH2BrCOOH + 2 NH3 = CH2NH2COOH + NH4Br
SO3 + NaHO = Na2SO4 + H2O =>
SO3 + 2 NaHO = Na2SO4 + H2O
FeCl2 + Na2S = FeS + NaCl =>
FeCl2 + Na2S = FeS + 2 NaCl
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Cl2 + HCl = Cl3H =>
Cl2 + HCl = Cl3H
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
AlI3 + NaOH = AlOH + NaI3 =>
AlI3 + NaOH = AlOH + NaI3
AlCl3 + NH3 + H2O = Al(OH)3 + NH4 + Cl =>
AlCl3 + 3 NH3 + 3 H2O = Al(OH)3 + 3 NH4 + 3 Cl
Cu(s) + AgNO3(l) = Cu(NO3)2 + Ag =>
Cu(s) + 2 AgNO3(l) = Cu(NO3)2 + 2 Ag
B + KClO4 = B2O3 + KCl =>
8 B + 3 KClO4 = 4 B2O3 + 3 KCl
Na2O + HCl = NaCl + H2O =>
Na2O + 2 HCl = 2 NaCl + H2O
CrCl3 + CH4N2O = CH4 + Cl2 + Cr2O3 + N2 =>
2 CrCl3 + 3 CH4N2O = 3 CH4 + 3 Cl2 + Cr2O3 + 3 N2
CuCl2 + CaCO3 + H2O = Cu2Cl(OH)3 + CaCl2 + CO2 =>
4 CuCl2 + 3 CaCO3 + 3 H2O = 2 Cu2Cl(OH)3 + 3 CaCl2 + 3 CO2
MnO2 + MnCl2 + HCl = MnCl3 + H2O =>
MnO2 + MnCl2 + 4 HCl = 2 MnCl3 + 2 H2O
K2O(s) + SiO2(s) = K2O3Si =>
K2O(s) + SiO2(s) = K2O3Si
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CaOH + KCl = CaCl + KOH =>
CaOH + KCl = CaCl + KOH
BaCl2 + CO(NO3)2 = Ba(NO3)2 + COCl2 =>
BaCl2 + CO(NO3)2 = Ba(NO3)2 + COCl2
Na2S2O3(aq) + HCl = NaCl + SO2 + S + H2O =>
Na2S2O3(aq) + 2 HCl = 2 NaCl + SO2 + S + H2O
Co(OH)2 + H3O = H2O + CoH2 =>
Co(OH)2 + 4 H3O = 6 H2O + CoH2
FeO + SO2 = FeSO3 =>
FeO + SO2 = FeSO3
U + BrF5 = UF6 + Br2 =>
5 U + 6 BrF5 = 5 UF6 + 3 Br2
P2O3 + HBrO3 + H2O = HBr + H3PO4 =>
3 P2O3 + 2 HBrO3 + 9 H2O = 2 HBr + 6 H3PO4
N2 + Br2 = BrN =>
N2 + Br2 = 2 BrN
Cu + H2SO4 = Cu2SO4 + H2 =>
2 Cu + H2SO4 = Cu2SO4 + H2
MnO4{-} + Cr2O3 + OH{-} = MnO2 + CrO4{2-} + H2O =>
2 MnO4{-} + Cr2O3 + 2 OH{-} = 2 MnO2 + 2 CrO4{2-} + H2O
Fe(OH) + HBr = FeBr + H2O =>
Fe(OH) + HBr = FeBr + H2O
Ag2SO4 + NaCl = AgCl + Na2SO4 =>
Ag2SO4 + 2 NaCl = 2 AgCl + Na2SO4
K2Cr2O7 + KNO2 + H2O = Cr2O3 + KOH + KNO3 =>
K2Cr2O7 + 3 KNO2 + H2O = Cr2O3 + 2 KOH + 3 KNO3
Cs3PO4 + FeSO4 = Cs2SO4 + Fe3(PO4)2 =>
2 Cs3PO4 + 3 FeSO4 = 3 Cs2SO4 + Fe3(PO4)2
BaO + HCl = BaCl2 + H2O =>
BaO + 2 HCl = BaCl2 + H2O
MnO2 + HCe = MnCe2 + H2O + Ce2 =>
MnO2 + 4 HCe = MnCe2 + 2 H2O + Ce2
AlBr3 + Li2CO3 = LiBr + Al2(CO3)3 =>
2 AlBr3 + 3 Li2CO3 = 6 LiBr + Al2(CO3)3
N2O3 + HCl = NCl3 + H2O =>
N2O3 + 6 HCl = 2 NCl3 + 3 H2O
Tb(NO3)3 = Tb4O7 + NO2 + O2 =>
8 Tb(NO3)3 = 2 Tb4O7 + 24 NO2 + 5 O2
NH4Cl2 + CaOH = CaCl2 + NH3 + H2O =>
NH4Cl2 + CaOH = CaCl2 + NH3 + H2O
K2SO3 = SO2 + K2O =>
K2SO3 = SO2 + K2O
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