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ZnO + Fe2O3 = ZnFe2O4
C2H16 = C2H4 + H2 =>
C2H16 = C2H4 + 6 H2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Al(NO3)3 + ZnSO4 = Al2(SO4)3 + Zn(NO3)2 =>
2 Al(NO3)3 + 3 ZnSO4 = Al2(SO4)3 + 3 Zn(NO3)2
Na2(SO4) + Sr(NO3)2 = Na(NO3) + Sr(SO4) =>
Na2(SO4) + Sr(NO3)2 = 2 Na(NO3) + Sr(SO4)
Na(s) + Br2(l) = NaBr(s) =>
2 Na(s) + Br2(l) = 2 NaBr(s)
C4H6 + Br2 = C4H6Br4 =>
C4H6 + 2 Br2 = C4H6Br4
Cu(NO3)2 + NaF = CuF2 + Na(NO3) =>
Cu(NO3)2 + 2 NaF = CuF2 + 2 Na(NO3)
C2S + O2 = C2O + S2O =>
4 C2S + 3 O2 = 4 C2O + 2 S2O
CH3OH + OH = HCOOH + H2O =>
CH3OH + 4 OH = HCOOH + 3 H2O
Zn(CH3COO)2 + KOH = Zn(OH)2 + CH3COOK =>
Zn(CH3COO)2 + 2 KOH = Zn(OH)2 + 2 CH3COOK
SnO + H2SO4 = SnSO4 + H2O =>
SnO + H2SO4 = SnSO4 + H2O
CH3CH2OH + CrO3 = CH3COOH + Cr2O3 + H2O =>
3 CH3CH2OH + 4 CrO3 = 3 CH3COOH + 2 Cr2O3 + 3 H2O
Na + Cu(SO4)2 = Na2SO4 + Cu =>
4 Na + Cu(SO4)2 = 2 Na2SO4 + Cu
C3H3N + O2 = CO2 + H2O + NO2 =>
4 C3H3N + 19 O2 = 12 CO2 + 6 H2O + 4 NO2
Al + FeO2 = AlO2 + Fe =>
Al + FeO2 = AlO2 + Fe
HNO3 + CNO = CNO2 + NO + H2 =>
2 HNO3 + 4 CNO = 4 CNO2 + 2 NO + H2
Na{+} + CI{-} = NaCI =>
Na{+} + CI{-} = NaCI
(NH4)2C2O4 + CuSO4 = (NH4)2SO4 + CuC2O4 =>
(NH4)2C2O4 + CuSO4 = (NH4)2SO4 + CuC2O4
Al2(SO4)3 + NH4Br = AlBr3 + (NH4)2SO4 =>
Al2(SO4)3 + 6 NH4Br = 2 AlBr3 + 3(NH4)2SO4
ZnS + KNO3 = N2 + K2SO4 + ZnO + SO2 =>
4 ZnS + 6 KNO3 = 3 N2 + 3 K2SO4 + 4 ZnO + SO2
Zn + NHO3 = Zn(NO3)2 + NH4NO3 + H2O =>
4 Zn + 10 NHO3 = 4 Zn(NO3)2 + NH4NO3 + 3 H2O
(NH4)2SO4 + KNO3 = (NH4)NO3 + K2SO4 =>
(NH4)2SO4 + 2 KNO3 = 2(NH4)NO3 + K2SO4
HF + Hg2(NO3)2 = HNO3 + HgF =>
2 HF + Hg2(NO3)2 = 2 HNO3 + 2 HgF
AgBrO3 = AgBr + O2 =>
2 AgBrO3 = 2 AgBr + 3 O2
KMnO4 + KOH + H2SO3 = K2MnO4 + K2SO4 + H2O =>
2 KMnO4 + 4 KOH + H2SO3 = 2 K2MnO4 + K2SO4 + 3 H2O
BaO + B2O3 = BaB2O4 =>
BaO + B2O3 = BaB2O4
K2Cr2O7 + C2H5OH = Cr + CO2 + K + H2O =>
6 K2Cr2O7 + 7 C2H5OH = 12 Cr + 14 CO2 + 12 K + 21 H2O
HI(g) = H2(g) + I2(g) =>
2 HI(g) = H2(g) + I2(g)
Fe + SO3 = FeSO3 =>
Fe + SO3 = FeSO3
CoSO4 + NaOH = Co(OH)2 + (Na2)SO4 =>
CoSO4 + 2 NaOH = Co(OH)2 + (Na2)SO4
FeCl3 + SO2 = Fe2S3 + ClO =>
2 FeCl3 + 3 SO2 = Fe2S3 + 6 ClO
Rb + CH3COOH = RbCH3COO + H2 =>
2 Rb + 2 CH3COOH = 2 RbCH3COO + H2
KI + NaClO = KCl + NaI + O2 =>
2 KI + 2 NaClO = 2 KCl + 2 NaI + O2
(NH4)2SO4 + HNO3 = NO2 + H2SO4 + H2O =>
(NH4)2SO4 + 14 HNO3 = 16 NO2 + H2SO4 + 10 H2O
Au + ZnSO4 = AuSO4 + Zn =>
Au + ZnSO4 = AuSO4 + Zn
FeBr3(aq) + Na2CO3(aq) + H2O(l) = Fe(OH)3(s) + NaHCO3(aq) + NaBr(aq) =>
FeBr3(aq) + 3 Na2CO3(aq) + 3 H2O(l) = Fe(OH)3(s) + 3 NaHCO3(aq) + 3 NaBr(aq)
Al4C3(s) + H2O(l) = CH4(g) + Al(OH)3(s) =>
Al4C3(s) + 12 H2O(l) = 3 CH4(g) + 4 Al(OH)3(s)
C + H2 + F2 = CH2F2 =>
C + H2 + F2 = CH2F2
Na + FeCl2 = Fe + NaCl =>
2 Na + FeCl2 = Fe + 2 NaCl
AlCl3 + HNO3 = Al(NO3)3 + HCl =>
AlCl3 + 3 HNO3 = Al(NO3)3 + 3 HCl
Si(OCH2CH3)4 + H2O = Si(OCH2CH3)3OH + CH2CH3OH =>
Si(OCH2CH3)4 + H2O = Si(OCH2CH3)3OH + CH2CH3OH
Ba(OH)2 + Li2SO4 = LiOH + Ba2(SO4)2 =>
2 Ba(OH)2 + 2 Li2SO4 = 4 LiOH + Ba2(SO4)2
BaSO4 + Al = BaS + Al2O3 =>
3 BaSO4 + 8 Al = 3 BaS + 4 Al2O3
N2O4 + BrO3{-} + H2O = NO3{-} + Br{-} + H{+} =>
3 N2O4 + BrO3{-} + 3 H2O = 6 NO3{-} + Br{-} + 6 H{+}
N2O4(g) + H2O(l) = HNO3(aq) + HNO2(aq) =>
N2O4(g) + H2O(l) = HNO3(aq) + HNO2(aq)
I2 + Cl2 + H2O = HIO3 + HCl =>
I2 + 5 Cl2 + 6 H2O = 2 HIO3 + 10 HCl
K2S(aq) + Pb(NO3)2(aq) = K2(NO3)2 + PbS =>
K2S(aq) + Pb(NO3)2(aq) = K2(NO3)2 + PbS
Ca3P2 + H2SO4 = CaSO4 + H3P =>
Ca3P2 + 3 H2SO4 = 3 CaSO4 + 2 H3P
Cd(s) + AgNO3(aq) = CdNO3 + Ag =>
Cd(s) + AgNO3(aq) = CdNO3 + Ag
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