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4 HOCH2CH2CH2CH2OH + 4 H2SO4 = 4 HOOCCH2CH2COH + 12 H2O + S04
NH3 + CoCl2 + H2O = Co + NH4Cl + OH =>
2 NH3 + CoCl2 + 2 H2O = Co + 2 NH4Cl + 2 OH
HClO(aq) + NaOH(s) = H2O(l) + NaClO(s) =>
HClO(aq) + NaOH(s) = H2O(l) + NaClO(s)
Cu(SO3) + H(NO3) = Cu(SO4) + H2O + NO2 =>
Cu(SO3) + 2 H(NO3) = Cu(SO4) + H2O + 2 NO2
K(NO3) + Pb(NO3)2 = Pb(NO3) + K(NO3)2 =>
K(NO3) + Pb(NO3)2 = Pb(NO3) + K(NO3)2
HCl + Al = (AlCl) + H =>
HCl + Al = (AlCl) + H
MgCl2 + Na3PO4 + NH4OH = NH4MgPO4 + NaCl + NaOH =>
MgCl2 + Na3PO4 + NH4OH = NH4MgPO4 + 2 NaCl + NaOH
Li2O + CH3COOH = H2O + (CH3COO)Li =>
Li2O + 2 CH3COOH = H2O + 2(CH3COO)Li
NaCl + SO2 + H2O + O2 = Na(SO4)3 + HCl =>
4 NaCl + 12 SO2 + 2 H2O + 11 O2 = 4 Na(SO4)3 + 4 HCl
(NaOH) + H3PO4 = Na3PO4 + H2O =>
3(NaOH) + H3PO4 = Na3PO4 + 3 H2O
Na[Al(OH)4] + HCl = NaCl + H2O + Al(OH)3 =>
Na[Al(OH)4] + HCl = NaCl + H2O + Al(OH)3
FeBr3 + Na2SO4 = Fe2(SO4)3 + NaBr =>
2 FeBr3 + 3 Na2SO4 = Fe2(SO4)3 + 6 NaBr
Ca2 = Ca6 =>
3 Ca2 = Ca6
(NH4)2Cr2O7 + Al(OH)3 = Al2(Cr2O7)3 + H2O + NH3 =>
3(NH4)2Cr2O7 + 2 Al(OH)3 = Al2(Cr2O7)3 + 6 H2O + 6 NH3
NaHCO3 + CH3COOH = NaCH3C00 + H2O + CO2 =>
2 NaHCO3 + 3 CH3COOH = 2 NaCH3C00 + 4 H2O + 4 CO2
Li(OH) + HNO2 = LiNO2 + H2O =>
Li(OH) + HNO2 = LiNO2 + H2O
CuOH + HBr = CuBr + H2O =>
CuOH + HBr = CuBr + H2O
H2O + HBr = H3O + Br =>
H2O + HBr = H3O + Br
HNO3 + Mg(OH)2 = H2O + Mg(NO3)2 =>
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2
B + WO3 = B2O3 + W =>
2 B + WO3 = B2O3 + W
K[Ag(CN)2] + H2S = K2S + Ag2S + HCN =>
2 K[Ag(CN)2] + 2 H2S = K2S + Ag2S + 4 HCN
HI + Pb(OH)4 = PbI4 + H2O =>
4 HI + Pb(OH)4 = PbI4 + 4 H2O
C7H14(l) = C7H8(l) + H2(g) =>
C7H14(l) = C7H8(l) + 3 H2(g)
Sr + HI = H + SrI2 =>
Sr + 2 HI = 2 H + SrI2
Sn + At = SnAt4 =>
Sn + 4 At = SnAt4
HCl(aq) + CaCO3(aq) = CaCl2(aq) + H2O(i) + CO2(g) =>
2 HCl(aq) + CaCO3(aq) = CaCl2(aq) + H2O(i) + CO2(g)
K2O + MnO2 = K2MnO3 =>
K2O + MnO2 = K2MnO3
ClO4 + H2 = HCl + H2O =>
2 ClO4 + 9 H2 = 2 HCl + 8 H2O
Fe{3+} + NO2{-} + H2O = Fe{2+} + H{+} + NO3{-} =>
2 Fe{3+} + NO2{-} + H2O = 2 Fe{2+} + 2 H{+} + NO3{-}
Ca(OH)2 + H3PO4 = CaHPO4 + HOH =>
Ca(OH)2 + H3PO4 = CaHPO4 + 2 HOH
SrCO3 + RuO2 = SrRuO3 + CO2 =>
SrCO3 + RuO2 = SrRuO3 + CO2
La(NO3)3 + Co(NO3)2 + C2H5NO2 = LaCoO3 + CO2 + H2O + N2 =>
6 La(NO3)3 + 6 Co(NO3)2 + 16 C2H5NO2 = 6 LaCoO3 + 32 CO2 + 40 H2O + 23 N2
CaCO3 + HC2H3O3 = HCO3 + CaC2H3O3 =>
CaCO3 + HC2H3O3 = HCO3 + CaC2H3O3
C3H7 + KMnO4 + H2O = C3H8O2 + KOH + MnO2 =>
C3H7 + KMnO4 + H2O = C3H8O2 + KOH + MnO2
C2H4(g) = C + H2 =>
C2H4(g) = 2 C + 2 H2
S2O3{-2} + ClO3{-} + OH{-} = SO4{-2} + Cl{-} + H2O =>
3 S2O3{-2} + 4 ClO3{-} + 6 OH{-} = 6 SO4{-2} + 4 Cl{-} + 3 H2O
NH4I + Sr(OH)2 = SrI2 + NH4OH =>
2 NH4I + Sr(OH)2 = SrI2 + 2 NH4OH
CH3COOPb + Na2SO4 = Pb2SO4 + CH3COONa =>
2 CH3COOPb + Na2SO4 = Pb2SO4 + 2 CH3COONa
NaF + CaI = CaF + NaI =>
NaF + CaI = CaF + NaI
CaCO3 + CH3COOH = Ca(CH3COO)2 + H2O + CO2 =>
CaCO3 + 2 CH3COOH = Ca(CH3COO)2 + H2O + CO2
(COOH)2*2H2O + Fe(NH4)2(SO4)2*6H2O = (COO)2Fe*2H2O + NH4 + SO4 + H + H2O =>
(COOH)2*2H2O + Fe(NH4)2(SO4)2*6H2O = (COO)2Fe*2H2O + 2 NH4 + 2 SO4 + 2 H + 6 H2O
C3H8O + KNO3 = CO + H2O + KNH =>
7 C3H8O + 12 KNO3 = 21 CO + 22 H2O + 12 KNH
C59H94O5 + O2 = CO2 + H2O =>
C59H94O5 + 80 O2 = 59 CO2 + 47 H2O
MgCl + Cu(NO3)2 = CuCl + Mg(NO3)2 =>
MgCl + Cu(NO3)2 = CuCl + Mg(NO3)2
Pb3 + O4 = PbO = O2 =>
4 Pb3 + 3 O4 = 12 PbO
Cu2SO4 + SrCl2 = SrSO4 + CuCl =>
Cu2SO4 + SrCl2 = SrSO4 + 2 CuCl
HCH3COO + Pb(OH)2 = Pb(CH3COO)2 + H2O =>
2 HCH3COO + Pb(OH)2 = Pb(CH3COO)2 + 2 H2O
C2H6O + H2 = C9H22 + H2O =>
9 C2H6O + 4 H2 = 2 C9H22 + 9 H2O
H3AsO3 + NaIO3 = NaI + H3AsO4 =>
3 H3AsO3 + NaIO3 = NaI + 3 H3AsO4
Fe(OH)2 + H2Cl = Fe2Cl2 + H2O =>
2 Fe(OH)2 + 2 H2Cl = Fe2Cl2 + 4 H2O
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