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ZnSO4H2O + 2 NaOH = ZnO + Na2SO4 + 2 H2O
Br2(aq) + OH{-}(aq) = Br{-}(aq) + BrO3{-}(aq) + H2O(l) =>
3 Br2(aq) + 6 OH{-}(aq) = 5 Br{-}(aq) + BrO3{-}(aq) + 3 H2O(l)
AgNO3 + H25 = Ag25 + HNO3 =>
25 AgNO3 + H25 = Ag25 + 25 HNO3
LiAlH4 + HNO3 = LiOH + Al(OH)3 + N2 + H2O =>
5 LiAlH4 + 8 HNO3 = 5 LiOH + 5 Al(OH)3 + 4 N2 + 4 H2O
CaI2 + Na2(CO3) = Ca(CO3) + NaI =>
CaI2 + Na2(CO3) = Ca(CO3) + 2 NaI
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
C2H2 + HO = H2O + C2H =>
C2H2 + HO = H2O + C2H
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Cs + N2 = Cs3N =>
6 Cs + N2 = 2 Cs3N
C7H8 + SO4{2-} + H{+} = CO2 + H2S + H2O =>
2 C7H8 + 9 SO4{2-} + 18 H{+} = 14 CO2 + 9 H2S + 8 H2O
H2(TeO3) + Ni(OH)3 = Ni2(TeO3)3 + H2O =>
3 H2(TeO3) + 2 Ni(OH)3 = Ni2(TeO3)3 + 6 H2O
C + MgO = Mg + CO2 =>
C + 2 MgO = 2 Mg + CO2
Ba(NO3)2 + NaOH = Ba(OH)3 + NO3 + Na =>
Ba(NO3)2 + 3 NaOH = Ba(OH)3 + 2 NO3 + 3 Na
K2Cr2O7 + C + H2SO4 = CO2 + Cr2SO4 + K2SO4 + H2O =>
2 K2Cr2O7 + 5 C + 4 H2SO4 = 5 CO2 + 2 Cr2SO4 + 2 K2SO4 + 4 H2O
SrCO3 = SrC + O3 =>
SrCO3 = SrC + O3
HCl + FeS = HClFeS =>
HCl + FeS = HClFeS
HOOC(CH2)COOH + Ca(OH)2 = OOC(CH2)COOCa + H2O =>
HOOC(CH2)COOH + Ca(OH)2 = OOC(CH2)COOCa + 2 H2O
AgBr + NH4OH = Ag(NH3)2 + Br + H2O =>
AgBr + 2 NH4OH = Ag(NH3)2 + Br + 2 H2O
H2O + Mg = MgO + H =>
H2O + Mg = MgO + 2 H
S + NaClO4 + NaOH = Na2SO4 + NaCl + H2O =>
4 S + 3 NaClO4 + 8 NaOH = 4 Na2SO4 + 3 NaCl + 4 H2O
Ni + H2O + O2 = Ni(OH)2 =>
2 Ni + 2 H2O + O2 = 2 Ni(OH)2
H2SiO3 = H2Si2O5 + H2O =>
2 H2SiO3 = H2Si2O5 + H2O
NO2 + Br = BrO + NO =>
NO2 + Br = BrO + NO
HCOONa + H2SO4 = HCOOH + NaHSO4 =>
HCOONa + H2SO4 = HCOOH + NaHSO4
K2ZnO2 + H2SO4 = ZnSO4 + K2SO4 + H2O =>
K2ZnO2 + 2 H2SO4 = ZnSO4 + K2SO4 + 2 H2O
CH3CHCHCH3 + KMnO4 + H2O = CH2OHCH2OH + KOH + MnO2 =>
3 CH3CHCHCH3 + 4 KMnO4 + 8 H2O = 6 CH2OHCH2OH + 4 KOH + 4 MnO2
Fe + Na2S = Fe(Na2S)2 =>
Fe + 2 Na2S = Fe(Na2S)2
Co(NO3)2 = CoO + NO2 + O2 =>
2 Co(NO3)2 = 2 CoO + 4 NO2 + O2
N2H5Cl + PdCl2 = Pd + N2 + HCl =>
N2H5Cl + 2 PdCl2 = 2 Pd + N2 + 5 HCl
HC = HC1 =>
HC = HC1
Na2CO3 + NH3 = Na2(NH3)2 + CO3 =>
Na2CO3 + 2 NH3 = Na2(NH3)2 + CO3
C6H8O7 + CaO = C6H7O7 + CaOH =>
C6H8O7 + CaO = C6H7O7 + CaOH
CH3NHCH3 + HNO2 = (CH3)2NNO + H2O =>
CH3NHCH3 + HNO2 = (CH3)2NNO + H2O
Fe + PbO2 = Fe3O4 + PbO =>
3 Fe + 4 PbO2 = Fe3O4 + 4 PbO
AlF2 + BaNO3 = AlNO3 + BaF2 =>
AlF2 + BaNO3 = AlNO3 + BaF2
SiO + NaOH = Na2SiO3 + H =>
SiO + 2 NaOH = Na2SiO3 + 2 H
HIO3 + Na3PO4 = H3PO4 + NaIO3 =>
3 HIO3 + Na3PO4 = H3PO4 + 3 NaIO3
HN3 + H2O = NH2OH + N2 =>
HN3 + H2O = NH2OH + N2
Zn2S + O2 = ZnO + S =>
Zn2S + O2 = 2 ZnO + S
Ni(NH3)6 + (CH3)2C2(NOH)2 = NH4 + NH3 + NiC8H14N4O4 =>
Ni(NH3)6 + 2(CH3)2C2(NOH)2 = 2 NH4 + 4 NH3 + NiC8H14N4O4
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
H2S04 + Na = NaS04 + H2 =>
H2S04 + Na = NaS04 + H2
Sn + F = Sn5F =>
5 Sn + F = Sn5F
H2O(g) + Ca3P2(s) = Ca(OH)2(aq) + PH3(g) =>
6 H2O(g) + Ca3P2(s) = 3 Ca(OH)2(aq) + 2 PH3(g)
NaH2PO2 + HNO3 = NaNO3 + H3PO4 + NO2 + H2O =>
NaH2PO2 + 5 HNO3 = NaNO3 + H3PO4 + 4 NO2 + 2 H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
HCl(aq) + K2SO3(aq) = H2SO3(aq) + KCl(aq) =>
2 HCl(aq) + K2SO3(aq) = H2SO3(aq) + 2 KCl(aq)
NaAt + Cl = NaCl + At =>
NaAt + Cl = NaCl + At
CO2 + O2 = CO3 =>
2 CO2 + O2 = 2 CO3
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