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2 N2O3 = 4 NO + O2
HCl + Sr(OH)2 = SrCl2 + H(OH) =>
2 HCl + Sr(OH)2 = SrCl2 + 2 H(OH)
CaO + SiO2 = CaSiO3(s) =>
CaO + SiO2 = CaSiO3(s)
HCl + Co = CoCl + H2 =>
2 HCl + 2 Co = 2 CoCl + H2
Ai2O3 + C = Ai + CO =>
Ai2O3 + 3 C = 2 Ai + 3 CO
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Cl + Ni = Cl{-} + Ni{2} =>
2 Cl + Ni = 2 Cl{-} + Ni{2}
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
C3H6O + O2 = CO2 + H2O =>
C3H6O + 4 O2 = 3 CO2 + 3 H2O
FeO + NaOH + H2O = Na2[Fe(OH)4] =>
FeO + 2 NaOH + H2O = Na2[Fe(OH)4]
CuBr2 + H2O = Cu(OH)2 + HBr =>
CuBr2 + 2 H2O = Cu(OH)2 + 2 HBr
Ba(OH)2 + CH3COOH = Ba(CH3COO)2 + H2O =>
Ba(OH)2 + 2 CH3COOH = Ba(CH3COO)2 + 2 H2O
Cl + Ni = Cl{-} + Ni{2} =>
2 Cl + Ni = 2 Cl{-} + Ni{2}
Cu(OH)2 + Fe = Fe[Cu(OH)2] =>
Cu(OH)2 + Fe = Fe[Cu(OH)2]
Na2CO3(aq) + HNO3(aq) = CO2(g) + H2O(l) + NaNO3(aq) =>
Na2CO3(aq) + 2 HNO3(aq) = CO2(g) + H2O(l) + 2 NaNO3(aq)
C10H16 + Cl2 = C10H15Cl + HCl =>
C10H16 + Cl2 = C10H15Cl + HCl
HCl + Sr(OH)2 = SrCl2 + H(OH) =>
2 HCl + Sr(OH)2 = SrCl2 + 2 H(OH)
Sb2S3 + K2S2 = S + K3SbS4 =>
Sb2S3 + 3 K2S2 = S + 2 K3SbS4
CaO + SiO2 = CaSiO3(s) =>
CaO + SiO2 = CaSiO3(s)
C10H16 + Cl2 = C10H15Cl + HCl =>
C10H16 + Cl2 = C10H15Cl + HCl
NH4OH + CoBr3 = NH4Br + Co(OH)3 =>
3 NH4OH + CoBr3 = 3 NH4Br + Co(OH)3
K2MnO4 + CH3COOH = KMnO4 + CH3COOHK =>
K2MnO4 + CH3COOH = KMnO4 + CH3COOHK
CaCl2 + Fe = FeCl3 + Ca =>
3 CaCl2 + 2 Fe = 2 FeCl3 + 3 Ca
NaOH + H2C2O4 = Na2C2O4 + H2O =>
2 NaOH + H2C2O4 = Na2C2O4 + 2 H2O
ZnSO4 + ZnS = ZnO + SO2 =>
3 ZnSO4 + ZnS = 4 ZnO + 4 SO2
Ni + CuCl2 = NiCuCl2 =>
Ni + CuCl2 = NiCuCl2
HNO3 + Na = NaNO3 + H2O + N2O =>
10 HNO3 + 8 Na = 8 NaNO3 + 5 H2O + N2O
FeBr3 + O2 = Fe2O3 + Br =>
4 FeBr3 + 3 O2 = 2 Fe2O3 + 12 Br
Ca(HCO3)2 + Ca(OH)2 = H2O + CaCO3 =>
Ca(HCO3)2 + Ca(OH)2 = 2 H2O + 2 CaCO3
ZnO + SO3 = ZnS2O7 =>
ZnO + 2 SO3 = ZnS2O7
Cu2S + KMnO4 + H2SO4 = CuSO4 + K2SO4 + MnSO4 + H2O =>
Cu2S + 2 KMnO4 + 4 H2SO4 = 2 CuSO4 + K2SO4 + 2 MnSO4 + 4 H2O
H2O + NO2 + O2 = NHO3 =>
2 H2O + 4 NO2 + O2 = 4 NHO3
(NH4)3P + Pb(BrO3)2 = Pb3P2 + NH4BrO3 =>
2(NH4)3P + 3 Pb(BrO3)2 = Pb3P2 + 6 NH4BrO3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
HCl + MnO4 = Cl2 + MnCl2 + H2O =>
8 HCl + MnO4 = 3 Cl2 + MnCl2 + 4 H2O
Pb3(OH)2(CO3)2 + HNO3 = Pb(NO3)2 + CO2 + H2O =>
Pb3(OH)2(CO3)2 + 6 HNO3 = 3 Pb(NO3)2 + 2 CO2 + 4 H2O
NaC2H3O2 + H2SO4 = Na2SO4 + HC2H3O2 =>
2 NaC2H3O2 + H2SO4 = Na2SO4 + 2 HC2H3O2
Mg(NO3)2 + Pb = Pb(NO3)2 + Mg =>
Mg(NO3)2 + Pb = Pb(NO3)2 + Mg
H2S + CuCl2 = CuS + Cl2H2 =>
H2S + CuCl2 = CuS + Cl2H2
PI3 + Br2 + H2O = HBr + I2 + H3PO4 =>
2 PI3 + 5 Br2 + 8 H2O = 10 HBr + 3 I2 + 2 H3PO4
AlSO3 = Al + SO3 =>
AlSO3 = Al + SO3
CH3CH2CHOH + H2O = CH3OH + CH3COOH =>
4 CH3CH2CHOH + 8 H2O = 10 CH3OH + CH3COOH
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Co + N2 = Co3N2 =>
3 Co + N2 = Co3N2
CH4(g) + Cl2(g) = CH3Cl(l) + HCl(g) =>
CH4(g) + Cl2(g) = CH3Cl(l) + HCl(g)
PBr3 = P4 + Br2 =>
4 PBr3 = P4 + 6 Br2
C2H3NaO2 + NaOH + CaO = Na2CO3 + Ca(OH)2 + C2H4 =>
3 C2H3NaO2 + NaOH + CaO = 2 Na2CO3 + Ca(OH)2 + 2 C2H4
C10H16 + Cl2 = C10H15Cl + HCl =>
C10H16 + Cl2 = C10H15Cl + HCl
FeO + NaOH + H2O = Na2[Fe(OH)4] =>
FeO + 2 NaOH + H2O = Na2[Fe(OH)4]
Mg + H2O + NaCl = MgCl2 + NaOH + H2 =>
Mg + 2 H2O + 2 NaCl = MgCl2 + 2 NaOH + H2
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