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SO2 + 2 KOH = K2SO3 + H2O
Pb(NO3)4 + (NH4)3PO4 = Pb3(PO4)4 + NH4NO3 =>
3 Pb(NO3)4 + 4(NH4)3PO4 = Pb3(PO4)4 + 12 NH4NO3
CH3CH2CH2OH + CH3CH2CH2CH2COOH = CH3CH2CH2CH2COOCH3 + H2O =>
CH3CH2CH2OH + 3 CH3CH2CH2CH2COOH = 3 CH3CH2CH2CH2COOCH3 + H2O
Hg(NO3)2 + NaOH = NaNO3 + HgO + H2O =>
Hg(NO3)2 + 2 NaOH = 2 NaNO3 + HgO + H2O
CuCl + SnSO4 = CuSO4 + SnCl =>
CuCl + SnSO4 = CuSO4 + SnCl
Ca(HCO3)2(aq) + HBr(aq) = CaBr2 + H2O + CO2 =>
Ca(HCO3)2(aq) + 2 HBr(aq) = CaBr2 + 2 H2O + 2 CO2
OF + NC = OC + NF =>
OF + NC = OC + NF
NaHSO3 + KMnO4 + NaOH = H2O + K2MnO4 + NaMnO4 + NaHSO4 =>
NaHSO3 + 4 KMnO4 + 2 NaOH = H2O + 2 K2MnO4 + 2 NaMnO4 + NaHSO4
C5H60 + O2 = CO2 + H2O =>
C5H60 + 20 O2 = 5 CO2 + 30 H2O
UI3Br + NH3 = U5N11 + HBr + HI + H2 =>
10 UI3Br + 22 NH3 = 2 U5N11 + 10 HBr + 30 HI + 13 H2
H2 + KClO3 = KCl + H2O =>
3 H2 + KClO3 = KCl + 3 H2O
AgOH + P2O5 = Ag3PO4 + H2O =>
6 AgOH + P2O5 = 2 Ag3PO4 + 3 H2O
MgCO2 = Mg + CO2 =>
MgCO2 = Mg + CO2
XC2H5OH + O2 = XOH + CO2 + H2O =>
4 XC2H5OH + 13 O2 = 4 XOH + 8 CO2 + 10 H2O
CuSO4 + NaOH = Cu(OH) + NaSO4 =>
CuSO4 + NaOH = Cu(OH) + NaSO4
PbO4 = Pb4 + O2 =>
4 PbO4 = Pb4 + 8 O2
B + O2 = B2O2 =>
2 B + O2 = B2O2
K2S + Al = Al2S3 + K2 =>
3 K2S + 2 Al = Al2S3 + 3 K2
HNO2 + H2S = H2SO4 + N2O + H2O =>
4 HNO2 + H2S = H2SO4 + 2 N2O + 2 H2O
NO2 = N2O5 + NO =>
3 NO2 = N2O5 + NO
Na + H2 + O = NaOH =>
2 Na + H2 + 2 O = 2 NaOH
C8H13 + O = CO2 + H2O =>
2 C8H13 + 45 O = 16 CO2 + 13 H2O
Al + H = AlH2 =>
Al + 2 H = AlH2
Pb2(C2O4)3 = Pb2(C2O4)2 + CO2 =>
Pb2(C2O4)3 = Pb2(C2O4)2 + 2 CO2
NH4Cl + Pb(C2H3O2)2 = Cl + NH4(C2H3O2)2 + Pb =>
NH4Cl + Pb(C2H3O2)2 = Cl + NH4(C2H3O2)2 + Pb
HS + O = H2O + SO3 =>
2 HS + 7 O = H2O + 2 SO3
[C6H7O2(OH)2ONa] + ClCH2COONa = [C6H7O2(OH)2OCH2COONa] + NaCl =>
[C6H7O2(OH)2ONa] + ClCH2COONa = [C6H7O2(OH)2OCH2COONa] + NaCl
H2 + KClO3 = KCl + H2O =>
3 H2 + KClO3 = KCl + 3 H2O
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
NaCl + AgClO4 = AgCl + NaClO4 =>
NaCl + AgClO4 = AgCl + NaClO4
Sr(NO2)2 + HCl = SrCl2 + HNO2 =>
Sr(NO2)2 + 2 HCl = SrCl2 + 2 HNO2
Fe(s) + H2O(l) = Fe3O4(s) + H2(g) =>
3 Fe(s) + 4 H2O(l) = Fe3O4(s) + 4 H2(g)
NH4F + Ca(OH)2 = CaF2 + NH3 + H2O =>
2 NH4F + Ca(OH)2 = CaF2 + 2 NH3 + 2 H2O
Sr(NO2)2 + HCl = SrCl2 + HNO2 =>
Sr(NO2)2 + 2 HCl = SrCl2 + 2 HNO2
C8H18 + O2 = CO22 + H2 =>
C8H18 + 88 O2 = 8 CO22 + 9 H2
I2 + KOH + Br2 = KI + KBrO3 + H2O =>
5 I2 + 12 KOH + Br2 = 10 KI + 2 KBrO3 + 6 H2O
Al2O3H2O = Al2O3 + H2O =>
Al2O3H2O = Al2O3 + H2O
H2 + O = HOH =>
H2 + O = HOH
K2CO3 + C = K + CO =>
K2CO3 + 2 C = 2 K + 3 CO
K4Fe(CN)6 + CuCl2 = Cu4(Fe(CN)6)2 + KCl =>
2 K4Fe(CN)6 + 4 CuCl2 = Cu4(Fe(CN)6)2 + 8 KCl
C8H13 + O = CO2 + H2O =>
2 C8H13 + 45 O = 16 CO2 + 13 H2O
BeO + NaOH + H2O = Na(Be(OH)3) =>
BeO + NaOH + H2O = Na(Be(OH)3)
CuSO4 + NaCO3 = Cu(CO3)2 + Na2SO4 =>
CuSO4 + 2 NaCO3 = Cu(CO3)2 + Na2SO4
PbCrO4 + HCl + FeSO4 = PbCl2 + Cr2S4O12 + FeCl3 + H2O + FeS3O13 =>
2 PbCrO4 + 22 HCl + 7 FeSO4 = 2 PbCl2 + Cr2S4O12 + 6 FeCl3 + 11 H2O + FeS3O13
Al + Fe2O3 = AlFe + O3 =>
2 Al + Fe2O3 = 2 AlFe + O3
Br2 + KI = K2Br + I2 =>
Br2 + 4 KI = 2 K2Br + 2 I2
I2 + KOH + Br2 = KI + KBrO3 + H2O =>
5 I2 + 12 KOH + Br2 = 10 KI + 2 KBrO3 + 6 H2O
C8H18 + O2 = CO22 + H2 =>
C8H18 + 88 O2 = 8 CO22 + 9 H2
Sr(NO2)2 + HCl = SrCl2 + HNO2 =>
Sr(NO2)2 + 2 HCl = SrCl2 + 2 HNO2
NH4Cl + Pb(C2H3O2)2 = Cl + NH4(C2H3O2)2 + Pb =>
NH4Cl + Pb(C2H3O2)2 = Cl + NH4(C2H3O2)2 + Pb
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