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C2H4 + HCN = CH3CH2CN
S8 + BaO2 = BaS + O2 =>
S8 + 8 BaO2 = 8 BaS + 8 O2
CuSO4 + (NH4)2SO4 = (NH4)2Cu(SO4)2 =>
CuSO4 + (NH4)2SO4 = (NH4)2Cu(SO4)2
PbO2 + HNO3 = Pb(NO3)2 + H2O + O2 =>
2 PbO2 + 4 HNO3 = 2 Pb(NO3)2 + 2 H2O + O2
Sn + Ag(NO3) = Sn(NO3)2 + Ag =>
Sn + 2 Ag(NO3) = Sn(NO3)2 + 2 Ag
SOCl2 + O2 = SO2 + Cl2 =>
2 SOCl2 + O2 = 2 SO2 + 2 Cl2
Mg + KOH + H2O = K[Mg(OH)2] + H2 =>
2 Mg + 2 KOH + 2 H2O = 2 K[Mg(OH)2] + H2
FeCl3 + H3(PO4) = Fe(PO4) + HCl =>
FeCl3 + H3(PO4) = Fe(PO4) + 3 HCl
Mg + CuSO4(aq) = MgSO4 + Cu =>
Mg + CuSO4(aq) = MgSO4 + Cu
HNO2 = NO + HNO3 + H2O =>
3 HNO2 = 2 NO + HNO3 + H2O
Ag + CuCO3 = Cu + Ag2CO3 =>
2 Ag + CuCO3 = Cu + Ag2CO3
Cl2 + KAt = KCl + At2 =>
Cl2 + 2 KAt = 2 KCl + At2
HNO2 + H2SO4 = HSO4NO + H2O =>
HNO2 + H2SO4 = HSO4NO + H2O
C57H104O6 + KOH = C18H33KO2 + C3H8O3 =>
C57H104O6 + 3 KOH = 3 C18H33KO2 + C3H8O3
KHCO3 + FeCl3 = KCl + Fe(OH)3 + CO2 =>
3 KHCO3 + FeCl3 = 3 KCl + Fe(OH)3 + 3 CO2
Al(OH)3 + Cu3(PO4)2 = CuAl6(PO4)4(OH)8 + Cu(OH)2 =>
6 Al(OH)3 + 2 Cu3(PO4)2 = CuAl6(PO4)4(OH)8 + 5 Cu(OH)2
ClO2 + F2 = ClO2F =>
2 ClO2 + F2 = 2 ClO2F
HClO4(aq) + P4O10(s) = H3PO4(aq) + Cl2O7(l) =>
12 HClO4(aq) + P4O10(s) = 4 H3PO4(aq) + 6 Cl2O7(l)
NaNO2 + NaMnO4 + HCl = NaNO3 + MnCl2 + NaCl + H2O =>
5 NaNO2 + 2 NaMnO4 + 6 HCl = 5 NaNO3 + 2 MnCl2 + 2 NaCl + 3 H2O
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
PbS + O2 = SO2 + PbO =>
2 PbS + 3 O2 = 2 SO2 + 2 PbO
Ag + PbSO4 = PbAg + SO4 =>
Ag + PbSO4 = PbAg + SO4
F2 + LiOH = LiF + O2 + LiOF + HF =>
6 F2 + 6 LiOH = 2 LiF + O2 + 4 LiOF + 6 HF
Fe(s) + HCl(aq) = FeCl2(aq) + H2(g) =>
Fe(s) + 2 HCl(aq) = FeCl2(aq) + H2(g)
C2H6 + Cl2 = C2H5Cl + HCl =>
C2H6 + Cl2 = C2H5Cl + HCl
C6H11OH + K2Cr2O7 + H2SO4 = C6H11O + K2SO4 + H2O + Cr2(SO4)3 =>
6 C6H11OH + K2Cr2O7 + 4 H2SO4 = 6 C6H11O + K2SO4 + 7 H2O + Cr2(SO4)3
Nd(NO3)3 + C2H6N4O2 = Nd2O3 + CO2 + N2 + H2O =>
2 Nd(NO3)3 + 3 C2H6N4O2 = Nd2O3 + 6 CO2 + 9 N2 + 9 H2O
Ca(OH)2 + K2S = CaS + K(OH) =>
Ca(OH)2 + K2S = CaS + 2 K(OH)
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Ag(NO3) + H2SO4 = Ag2(SO4) + HNO3 =>
2 Ag(NO3) + H2SO4 = Ag2(SO4) + 2 HNO3
Ca(OH)2(aq) + H2C2O4(aq) = H2O(l) + CaC2O4(l) =>
Ca(OH)2(aq) + H2C2O4(aq) = 2 H2O(l) + CaC2O4(l)
Cu(OH)3 + HCl = CuCl3 + H2O =>
Cu(OH)3 + 3 HCl = CuCl3 + 3 H2O
Pb + Cu(NO3)2(aq) = Pb(NO3)2 + Cu =>
Pb + Cu(NO3)2(aq) = Pb(NO3)2 + Cu
C57H104O6 + KOH = C17H33COOK + CH2CHCH2OHOHOH =>
C57H104O6 + 3 KOH = 3 C17H33COOK + CH2CHCH2OHOHOH
Co(NO3)2 + Al2(SO4)3 = CoSO4 + Al(NO3)3 =>
3 Co(NO3)2 + Al2(SO4)3 = 3 CoSO4 + 2 Al(NO3)3
KIO4 = K + IO4 =>
KIO4 = K + IO4
AgNO3 + CO2 = Ag2CO3 + NO2 + O2 =>
4 AgNO3 + 2 CO2 = 2 Ag2CO3 + 4 NO2 + O2
K2 + Cr + O2 = K2Cr2O7 =>
2 K2 + 4 Cr + 7 O2 = 2 K2Cr2O7
NH4Cl + KClO3 = (NH4)ClO3 + KCl =>
NH4Cl + KClO3 = (NH4)ClO3 + KCl
CrCl3 + H2O + (NH4)2S2O8 = H2SO4 + NH4Cl + H2CrO4 =>
2 CrCl3 + 8 H2O + 3(NH4)2S2O8 = 6 H2SO4 + 6 NH4Cl + 2 H2CrO4
Ca(SO4) = Ca + SO4 =>
Ca(SO4) = Ca + SO4
(CH2CHCH2CH3) + O2 = CO2 + H2O =>
(CH2CHCH2CH3) + 6 O2 = 4 CO2 + 4 H2O
C5H7O2N + O2 = CO2 + H2O + NH3 =>
C5H7O2N + 5 O2 = 5 CO2 + 2 H2O + NH3
C25H52 = C3H8 + C2H4 =>
C25H52 = C3H8 + 11 C2H4
AlCl3 + CH3OH = Al2O3 + CH3Cl + H2O =>
2 AlCl3 + 6 CH3OH = Al2O3 + 6 CH3Cl + 3 H2O
C6H5NH2 + (CH3CO)2O = C6H5NHCOCH3 + CH3COOH =>
C6H5NH2 + (CH3CO)2O = C6H5NHCOCH3 + CH3COOH
Zn + MoO4{2-} + H{+} = Zn{+2} + Mo{+3} + H2O =>
3 Zn + 2 MoO4{2-} + 16 H{+} = 3 Zn{+2} + 2 Mo{+3} + 8 H2O
C8H9NO2 + HCl + SnCl2 = C8H11N + H2O + SnCl4 =>
C8H9NO2 + 6 HCl + 3 SnCl2 = C8H11N + 2 H2O + 3 SnCl4
Cu(OH)2 + HPO3 = Cu3(PO4)2 + H2O =>
3 Cu(OH)2 + 2 HPO3 = Cu3(PO4)2 + 4 H2O
Ca + HI = CaI2 + H =>
Ca + 2 HI = CaI2 + 2 H
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