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2 Ag2O = 4 Ag + O2
C6H11O6 = C2H3O + CO2 + H2O =>
9 C6H11O6 = 23 C2H3O + 8 CO2 + 15 H2O
H2O + C3H7OH = CO2 + H =>
5 H2O + C3H7OH = 3 CO2 + 18 H
CH3CHO + KMnO4 + KOH = CH3COOK + K2MnO4 + H2O =>
CH3CHO + 2 KMnO4 + 3 KOH = CH3COOK + 2 K2MnO4 + 2 H2O
Si + Co3O4 = Co + SiO2 =>
2 Si + Co3O4 = 3 Co + 2 SiO2
Bi(OH)3 + HNO3 = Bi(NO3)3 + H2O =>
Bi(OH)3 + 3 HNO3 = Bi(NO3)3 + 3 H2O
KAl(SO4)2 + H2O = K(SO4)2 + AlH2O =>
KAl(SO4)2 + H2O = K(SO4)2 + AlH2O
C12H22O11 + NaOH = H2O + C12H21O11Na =>
C12H22O11 + NaOH = H2O + C12H21O11Na
CaCl2 + CH3OH = Ca(OH)2 + CH3Cl =>
CaCl2 + 2 CH3OH = Ca(OH)2 + 2 CH3Cl
C2H4 + CI2 = C2H4CI2 =>
C2H4 + CI2 = C2H4CI2
H2NSO2OH + NaOH = NaOSO2NH2 + H2O =>
H2NSO2OH + NaOH = NaOSO2NH2 + H2O
Ga + Br2 = GaBr3 =>
2 Ga + 3 Br2 = 2 GaBr3
Zn + HNO3 = ZnNO32 + N2O + H2O =>
8 Zn + 126 HNO3 = 8 ZnNO32 + 59 N2O + 63 H2O
CI{2} + NaBr = NaCI + Br{2} =>
CI{2} + NaBr = NaCI + Br{2}
(CuOH)2CO3 + KCN = K2[Cu(CN)4] + K2CO3 + KOH =>
(CuOH)2CO3 + 8 KCN = 2 K2[Cu(CN)4] + K2CO3 + 2 KOH
Fe{2+} + Br{-} = Fe + Br2 =>
Fe{2+} + 2 Br{-} = Fe + Br2
NaHCO3(s) + C2H4O2(aq) = CO2(g) + H2O(l) + NaC2H3O2(aq) =>
NaHCO3(s) + C2H4O2(aq) = CO2(g) + H2O(l) + NaC2H3O2(aq)
Ba(NO3)2 + Ti = BaO2 + TiO2 + N2 =>
Ba(NO3)2 + 2 Ti = BaO2 + 2 TiO2 + N2
Zn(g) + HCl(aq) = ZnCl2 + H2(g) =>
Zn(g) + 2 HCl(aq) = ZnCl2 + H2(g)
H2O + C2O4 = H4C2O6 =>
2 H2O + C2O4 = H4C2O6
Ba + HOH = H + Ba(OH) =>
Ba + HOH = H + Ba(OH)
CH3COOH + O2 = H2O + CO2 =>
CH3COOH + 2 O2 = 2 H2O + 2 CO2
Al + Sn(NO3) = Sn + Al(NO3)2 =>
Al + 2 Sn(NO3) = 2 Sn + Al(NO3)2
CuSO4 + H2C2O4 = CuH2C2O4 + SO4 =>
CuSO4 + H2C2O4 = CuH2C2O4 + SO4
FeS + HNO3 = Fe(NO3) + Fe2(SO4)3 + NO2 + H2O =>
3 FeS + 26 HNO3 = Fe(NO3) + Fe2(SO4)3 + 25 NO2 + 13 H2O
NH3 + CuO2 = N2 + H2O + Cu =>
4 NH3 + 3 CuO2 = 2 N2 + 6 H2O + 3 Cu
PCl5 + Na2CO3 = Na3PO4 + NaCl + CO2 =>
PCl5 + 4 Na2CO3 = Na3PO4 + 5 NaCl + 4 CO2
Sr(NO3)2 + NaOH = NaNO3 + Sr(OH)2 =>
Sr(NO3)2 + 2 NaOH = 2 NaNO3 + Sr(OH)2
KMnO4 + FeSO4 + H2SO4 = MnSO4 + Fe2(SO4)3 + KOH + H2O =>
2 KMnO4 + 10 FeSO4 + 7 H2SO4 = 2 MnSO4 + 5 Fe2(SO4)3 + 2 KOH + 6 H2O
Ba(NO3)2 + Cl2 = BaCl2 + NO3 =>
Ba(NO3)2 + Cl2 = BaCl2 + 2 NO3
NaI(l) + Pb(NO3)2 = PbI2(s) + NaNO3(l) =>
2 NaI(l) + Pb(NO3)2 = PbI2(s) + 2 NaNO3(l)
Ca(OH)2 + HClO3 = Ca(ClO3)2 + H2O =>
Ca(OH)2 + 2 HClO3 = Ca(ClO3)2 + 2 H2O
Ca(MnO4)2 + Na2S + H3PO4 = Mn3(PO4)2 + Ca3(PO4)2 + Na2SO4 + H2O =>
12 Ca(MnO4)2 + 15 Na2S + 24 H3PO4 = 8 Mn3(PO4)2 + 4 Ca3(PO4)2 + 15 Na2SO4 + 36 H2O
MgCl2 + NH3 + H2O = Mg(OH)2 + NH4Cl =>
MgCl2 + 2 NH3 + 2 H2O = Mg(OH)2 + 2 NH4Cl
Cl2 + Sb = SbCl3 =>
3 Cl2 + 2 Sb = 2 SbCl3
CuOH3 = CuO + H =>
CuOH3 = CuO + 3 H
KL9 + O20 = O10K3 + L15 =>
30 KL9 + 5 O20 = 10 O10K3 + 18 L15
Zn + Ag3AsO4 + NaOH = Na2ZnO2 + Ag + H3As + H2O =>
11 Zn + 2 Ag3AsO4 + 22 NaOH = 11 Na2ZnO2 + 6 Ag + 2 H3As + 8 H2O
NH4O2 + KMnO4 + H2SO4 = HNO3 + KHSO4 + MnSO4 + H2O =>
NH4O2 + KMnO4 + 2 H2SO4 = HNO3 + KHSO4 + MnSO4 + 3 H2O
CaOHH2PO4 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
2 CaOHH2PO4 + Ca(OH)2 = Ca3(PO4)2 + 4 H2O
MnCl2 + KClO3 + KOH = K2MnO4 + H2O + Cl2 =>
5 MnCl2 + 6 KClO3 + 4 KOH = 5 K2MnO4 + 2 H2O + 8 Cl2
Fe6 + O7 = Fe5O2 =>
35 Fe6 + 12 O7 = 42 Fe5O2
I2(s) + KF(g) = F + KI =>
I2(s) + 2 KF(g) = 2 F + 2 KI
Pb(CH3COO)2 + Fe2(SO4)3 = PbSO4 + Fe(CH3COO)3 =>
3 Pb(CH3COO)2 + Fe2(SO4)3 = 3 PbSO4 + 2 Fe(CH3COO)3
B12P9 = B3 + P2 =>
2 B12P9 = 8 B3 + 9 P2
S2O8{2-} + Cl2 + H2O = SO4{2-} + ClO3{-} + H{+} =>
5 S2O8{2-} + Cl2 + 6 H2O = 10 SO4{2-} + 2 ClO3{-} + 12 H{+}
Na[Au(CN)2] + Cu = Na2Cu(CN)4 + Au =>
2 Na[Au(CN)2] + Cu = Na2Cu(CN)4 + 2 Au
Cu(OH)2 + Na2S = CuS + NaOH =>
Cu(OH)2 + Na2S = CuS + 2 NaOH
NaN3 + NaNO = Na2O + N =>
NaN3 + NaNO = Na2O + 4 N
CO2 + C(t) = CO =>
CO2 + C(t) = 2 CO
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