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2 Ag + O2 = 2 AgO
CH3CH2CN + LiAlH4 = CH3CH2CH2NH2 + LiAl =>
CH3CH2CN + LiAlH4 = CH3CH2CH2NH2 + LiAl
HgO + Cl2 = HgCl + O2 =>
2 HgO + Cl2 = 2 HgCl + O2
H3PO3 + Cl2 + H2O = HCl + H3PO4 =>
H3PO3 + Cl2 + H2O = 2 HCl + H3PO4
MnSO4 + K2SO4 + H2O = KMnO4 + H2SO4 + K2SO3 =>
2 MnSO4 + 6 K2SO4 + 3 H2O = 2 KMnO4 + 3 H2SO4 + 5 K2SO3
Fe{2+} + Cr2O7{2-} + H2O = Cr{+3} + Fe{3+} + OH{-} =>
6 Fe{2+} + Cr2O7{2-} + 7 H2O = 2 Cr{+3} + 6 Fe{3+} + 14 OH{-}
Br + MnO4 = Br2O + Mn =>
8 Br + MnO4 = 4 Br2O + Mn
KOH + Fe(OH)3 = KFeO2 + H2O =>
KOH + Fe(OH)3 = KFeO2 + 2 H2O
Zn(CO3) + H(NO3) = H2O + CO2 + Zn(NO3)2 =>
Zn(CO3) + 2 H(NO3) = H2O + CO2 + Zn(NO3)2
Al2O3 + SO4 = Al2(SO4)3 + O3 =>
Al2O3 + 3 SO4 = Al2(SO4)3 + O3
S2 + Na2SO3 + H2O = Na2S2O3*5H2O =>
S2 + 2 Na2SO3 + 10 H2O = 2 Na2S2O3*5H2O
ZnS + HCl = H2S + ZnCl2 =>
ZnS + 2 HCl = H2S + ZnCl2
HCHO + Ag2O = HCOHO + Ag =>
HCHO + Ag2O = HCOHO + 2 Ag
SnCl2 + MgI2 = SnI2 + MgCl2 =>
SnCl2 + MgI2 = SnI2 + MgCl2
NaBr + H2SO4 + MnO2 = Br + MnSO4 + H2O + Na2SO4 =>
2 NaBr + 2 H2SO4 + MnO2 = 2 Br + MnSO4 + 2 H2O + Na2SO4
K2CO3(s) + HCl(aq) = CO2(g) + H2O(l) + KCl =>
K2CO3(s) + 2 HCl(aq) = CO2(g) + H2O(l) + 2 KCl
IO2{-} + H2SO3 + H2O = I2{-} + HSO4{2-} + H{+} =>
2 IO2{-} + 7 H2SO3 + 3 H2O = I2{-} + 7 HSO4{2-} + 13 H{+}
FeS2 + O2 + H2O + Ca(OH)2 = Fe(OH)3 + CaSO4(H2O)2 =>
4 FeS2 + 15 O2 + 14 H2O + 8 Ca(OH)2 = 4 Fe(OH)3 + 8 CaSO4(H2O)2
Fe(OH)3 + KI = KOH + FeI2 + I2 =>
2 Fe(OH)3 + 6 KI = 6 KOH + 2 FeI2 + I2
K2S2O8 + KI = I20 + K2SO4 =>
10 K2S2O8 + 20 KI = I20 + 20 K2SO4
Fe(NO3)2 + H2S = FeS(s) + HNO3(aq) =>
Fe(NO3)2 + H2S = FeS(s) + 2 HNO3(aq)
KI + Br2 = BrI + K =>
2 KI + Br2 = 2 BrI + 2 K
C10H8 + O3 = CO + H2O =>
3 C10H8 + 14 O3 = 30 CO + 12 H2O
CH3CH2CH2CH2OH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3COCH2CH3 + H2O =>
3 CH3CH2CH2CH2OH + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 CH3COCH2CH3 + 7 H2O
NaI(aq) + Cl2(g) = I2(s) + NaCl(aq) =>
2 NaI(aq) + Cl2(g) = I2(s) + 2 NaCl(aq)
Ga2O3 + NaOH = Ga(OH)3 + Na2O =>
Ga2O3 + 6 NaOH = 2 Ga(OH)3 + 3 Na2O
(NH4)Cl(aq) + NaOH(aq) = H2O(l) + NH3(g) + NaCl(aq) =>
(NH4)Cl(aq) + NaOH(aq) = H2O(l) + NH3(g) + NaCl(aq)
No2 + H2O = HNo3 + H2O2 =>
3 No2 + 2 H2O = 2 HNo3 + H2O2
C + H2SO3 = H2S + CO2 =>
3 C + 2 H2SO3 = 2 H2S + 3 CO2
Al + H2(SO4) = Al2(SO4)3 + H2 =>
2 Al + 3 H2(SO4) = Al2(SO4)3 + 3 H2
C16H34 + CuO = Cu + H2O + CO2 =>
C16H34 + 49 CuO = 49 Cu + 17 H2O + 16 CO2
Zn + Pb(No3)5 = Zn(No3)2 + Pb =>
5 Zn + 2 Pb(No3)5 = 5 Zn(No3)2 + 2 Pb
ClO3{-} + S{-2} + H2O = Cl{-} + S + OH{-} =>
ClO3{-} + 3 S{-2} + 3 H2O = Cl{-} + 3 S + 6 OH{-}
NaBr + H2SO4 + MnO2 = Br + MnSO4 + H2O + Na2SO4 =>
2 NaBr + 2 H2SO4 + MnO2 = 2 Br + MnSO4 + 2 H2O + Na2SO4
CaS2 + SO2 = CaS2O3 + S =>
2 CaS2 + 3 SO2 = 2 CaS2O3 + 3 S
Cu(NO3)2 + NH3 = CuH2 + N(NO3)3 =>
3 Cu(NO3)2 + 2 NH3 = 3 CuH2 + 2 N(NO3)3
SO2 + Br2 + H2O = HSO4{-} + Br{-} + H{+} =>
SO2 + Br2 + 2 H2O = HSO4{-} + 2 Br{-} + 3 H{+}
CH3COOH + NaHCO3 = CO2 + H2O + CH3COONa =>
CH3COOH + NaHCO3 = CO2 + H2O + CH3COONa
CaCO3 = CO3 + Ca =>
CaCO3 = CO3 + Ca
O2 + CH3OH = H2O + C2 =>
O2 + 2 CH3OH = 4 H2O + C2
Pb(NO3)2 + H2O = PbH2 + O(NO3)2 =>
Pb(NO3)2 + H2O = PbH2 + O(NO3)2
Cr2Sb2 + H2O = Cr(OH)2 + SbH2 =>
Cr2Sb2 + 4 H2O = 2 Cr(OH)2 + 2 SbH2
KMnO4 = K2O + MnO + O2 =>
4 KMnO4 = 2 K2O + 4 MnO + 5 O2
C12H22O11(aq) + H2O = C2H6O + CO2 =>
C12H22O11(aq) + H2O = 4 C2H6O + 4 CO2
Na3SbO3 + Zn + HCl = SbH3 + ZnCl2 + H2O + NaCl =>
Na3SbO3 + 3 Zn + 9 HCl = SbH3 + 3 ZnCl2 + 3 H2O + 3 NaCl
CaCl2 + NaHSO4 = NaCl + CaSO4 + HCl =>
CaCl2 + NaHSO4 = NaCl + CaSO4 + HCl
C3H5(OH)3 + NaHCO3 = H2O + NaCO3 + C2H6 =>
2 C3H5(OH)3 + 14 NaHCO3 = 6 H2O + 14 NaCO3 + 3 C2H6
C4H8O2 = C4H10O2 + C4H7O2 =>
3 C4H8O2 = C4H10O2 + 2 C4H7O2
C15H31COONa + CH3COOH = C15H31COOH + CH3COONa =>
C15H31COONa + CH3COOH = C15H31COOH + CH3COONa
CuO + C3H6N6 = Cu + NH3 + CO2 + NO2 =>
14 CuO + C3H6N6 = 14 Cu + 2 NH3 + 3 CO2 + 4 NO2
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