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3 Pb(C2H3O2)2 + 2(NH4)3AsO4 = Pb3(AsO4)2 + 6 NH4C2H3O2
C2H5OH + O2(g) = CO2(g) + H2O(l) =>
C2H5OH + 3 O2(g) = 2 CO2(g) + 3 H2O(l)
Cu + KNO3 = Cu(NO3)2 + K =>
Cu + 2 KNO3 = Cu(NO3)2 + 2 K
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
Ag + CN = Ag(CN)2 =>
Ag + 2 CN = Ag(CN)2
HNO3(aq) + Ca = Ca(NO3)2(aq) + H2 =>
2 HNO3(aq) + Ca = Ca(NO3)2(aq) + H2
NO + SO4 + H2O = HNO3 + SO2 =>
4 NO + 3 SO4 + 2 H2O = 4 HNO3 + 3 SO2
Fe(s) + H2O(l) = Fe3O4(s) + H2(l) =>
3 Fe(s) + 4 H2O(l) = Fe3O4(s) + 4 H2(l)
FeBr3 + H2O = HBr + Fe(OH)3 =>
FeBr3 + 3 H2O = 3 HBr + Fe(OH)3
MgO + CO2 = MgOCO2 =>
MgO + CO2 = MgOCO2
Tb4O7 + ZrO2 + SnO2 = Tb20Zr2Sn18O70 + O2 =>
10 Tb4O7 + 4 ZrO2 + 36 SnO2 = 2 Tb20Zr2Sn18O70 + 5 O2
CH3OH = H2 + CO =>
CH3OH = 2 H2 + CO
CO2 + H2O = C5H12O5 + O2 =>
10 CO2 + 12 H2O = 2 C5H12O5 + 11 O2
HNO3 + HCl = H2O + HOCl + NO =>
2 HNO3 + 3 HCl = H2O + 3 HOCl + 2 NO
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Ca + Co(NO3)3 = Ca(NO3)2 + Co =>
3 Ca + 2 Co(NO3)3 = 3 Ca(NO3)2 + 2 Co
C2H6O + O2 = CO + H2O =>
C2H6O + 2 O2 = 2 CO + 3 H2O
PbO2 + HMnO3 + HNO3 = H2O + HMnO4 + Pb(NO3)2 =>
PbO2 + HMnO3 + 2 HNO3 = H2O + HMnO4 + Pb(NO3)2
Mn{2+} + S{2-} = MnS =>
Mn{2+} + S{2-} = MnS
Sb2S3 + OH{-} = SbOS{-} + SbS2{-} + H2O =>
Sb2S3 + 2 OH{-} = SbOS{-} + SbS2{-} + H2O
H2O + Cu = H2 + CuO =>
H2O + Cu = H2 + CuO
As2S3 + HCIO3 + H2O = H3AsO4 + H2SO4 + HCI =>
3 As2S3 + 14 HCIO3 + 18 H2O = 6 H3AsO4 + 9 H2SO4 + 14 HCI
K2Cr2O7 + P4 + H2O = KOH + P2O5 + Cr(OH)3 =>
10 K2Cr2O7 + 3 P4 + 40 H2O = 20 KOH + 6 P2O5 + 20 Cr(OH)3
CH3COOCH2CH2CH2CH2CH3 + O2 + NaCl = Na2CO3 + HCl =>
2 CH3COOCH2CH2CH2CH2CH3 + 19 O2 + 28 NaCl = 14 Na2CO3 + 28 HCl
KBr + HNO3 + AgNO3 = AgBr + K(NO3)2 + H =>
KBr + HNO3 + AgNO3 = AgBr + K(NO3)2 + H
Al + HO{-} + H2O = Al(OH)4{-} + H2 =>
2 Al + 2 HO{-} + 6 H2O = 2 Al(OH)4{-} + 3 H2
CrO4 + H2O2 = H2O + CrO7 =>
CrO4 + 3 H2O2 = 3 H2O + CrO7
KOH + Na2Cr2O7 = K2Cr2O7 + NaOH =>
2 KOH + Na2Cr2O7 = K2Cr2O7 + 2 NaOH
Zn + HgCl2 = ZnHg + Cl =>
Zn + HgCl2 = ZnHg + 2 Cl
(NH4)2S3 + O2 = SO3 + NH4 =>
2(NH4)2S3 + 9 O2 = 6 SO3 + 4 NH4
C6H13NO2 + CuO = CO2 + Cu2O + H2O + N2 =>
2 C6H13NO2 + 66 CuO = 12 CO2 + 33 Cu2O + 13 H2O + N2
H2SO4 + BaBr2 = H2Br2 + Ba2(SO4)2 =>
2 H2SO4 + 2 BaBr2 = 2 H2Br2 + Ba2(SO4)2
CrO3 + H2S = Cr2S + S + H2O =>
2 CrO3 + 6 H2S = Cr2S + 5 S + 6 H2O
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
Bi(NO3)3 + H2O = Bi + O2 + HNO3 =>
4 Bi(NO3)3 + 6 H2O = 4 Bi + 3 O2 + 12 HNO3
ZnBr2 + Na2S = Na2Zn + Br2S =>
ZnBr2 + Na2S = Na2Zn + Br2S
Co + H(NO3) = Co(NO3)2 + NO2 + HOH =>
Co + 4 H(NO3) = Co(NO3)2 + 2 NO2 + 2 HOH
Ag + KCl = AgKCl =>
Ag + KCl = AgKCl
Pb(NO3)2 + PbO = Pb(NO3) + O2 =>
2 Pb(NO3)2 + 2 PbO = 4 Pb(NO3) + O2
(NH4)2SO4 + Na2CO3 = (NH4)2CO3 + Na2SO4(aq) =>
(NH4)2SO4 + Na2CO3 = (NH4)2CO3 + Na2SO4(aq)
Na + O2 = Na2O = =>
4 Na + O2 = 2 Na2O
ClCH2CH2COOH + NaOH = ClCH2CH2COONa + H2O =>
ClCH2CH2COOH + NaOH = ClCH2CH2COONa + H2O
P + Cl2 = P4Cl2 =>
4 P + Cl2 = P4Cl2
C17H35COOH + O2 = H2O + CO2 =>
C17H35COOH + 26 O2 = 18 H2O + 18 CO2
*C6H10O + C2H5OH = C8H16O2 =>
*C6H10O + C2H5OH = C8H16O2
HI(aq) + Cu(NO3)2(aq) = CuI2(aq) + HNO3(aq) =>
2 HI(aq) + Cu(NO3)2(aq) = CuI2(aq) + 2 HNO3(aq)
Na2Co3 + Mg = MgCo3 + Na =>
Na2Co3 + Mg = MgCo3 + 2 Na
KNO2 + Ba(NO3)2 = KNO3 + Ba(NO2)2 =>
2 KNO2 + Ba(NO3)2 = 2 KNO3 + Ba(NO2)2
AlCl3 + Cu(NO3) = Al(NO3)3 + CuCl =>
AlCl3 + 3 Cu(NO3) = Al(NO3)3 + 3 CuCl
Fe(OH)3 + H2PHO3 = Fe2(PHO3)3 + H2O =>
2 Fe(OH)3 + 3 H2PHO3 = Fe2(PHO3)3 + 6 H2O
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