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C2H5OH + CH3COOH = C4H8O2 + H2O
KCrO2 + O2 + KOH = K2CrO4 + H2O =>
4 KCrO2 + 3 O2 + 4 KOH = 4 K2CrO4 + 2 H2O
CH3COOH + C3H6(OH)2 = CH3COOC3H6 + H2O =>
5 CH3COOH + 10 C3H6(OH)2 = 8 CH3COOC3H6 + 14 H2O
Zn + Si = ZnSi =>
Zn + Si = ZnSi
MnO4{-} + NO2{-} + H{+} = Mn{2+} + NO3{-} + H2O =>
2 MnO4{-} + 5 NO2{-} + 6 H{+} = 2 Mn{2+} + 5 NO3{-} + 3 H2O
V(OH)2 + NaOH = Na2V4O5 + H2O =>
4 V(OH)2 + 2 NaOH = Na2V4O5 + 5 H2O
Cr(s) + Pb(NO3)2(aq) = Cr(NO3)3 + Pb =>
2 Cr(s) + 3 Pb(NO3)2(aq) = 2 Cr(NO3)3 + 3 Pb
Ag(NO3) + NH3 = AgNH3 + NO3 =>
Ag(NO3) + NH3 = AgNH3 + NO3
SiO2 + C = SiC + CO =>
SiO2 + 3 C = SiC + 2 CO
Rb + O2(g) = RbO2 =>
Rb + O2(g) = RbO2
Ca + HNO3 = Ca(NO3)2 + NH3NO3 + H2O =>
7 Ca + 18 HNO3 = 7 Ca(NO3)2 + 2 NH3NO3 + 6 H2O
C4H8O3 + H2O = C3H6O3 + CH3OH =>
C4H8O3 + H2O = C3H6O3 + CH3OH
NaNO2(s) + H2SO4(aq) = Na2SO4(aq) + NO(g) + HNO3(aq) + H2O(l) =>
6 NaNO2(s) + 3 H2SO4(aq) = 3 Na2SO4(aq) + 4 NO(g) + 2 HNO3(aq) + 2 H2O(l)
ZnO + O2 = Zn{+2} + O{-} =>
2 ZnO + O2 = 2 Zn{+2} + 4 O{-}
SrCO3 + Fe2O3 + Fe2Mo3O12 + O2 = Sr10Fe8Mo2O30 + CO2 =>
30 SrCO3 + 10 Fe2O3 + 2 Fe2Mo3O12 + 3 O2 = 3 Sr10Fe8Mo2O30 + 30 CO2
Ca + H3PO3 = Ca(PO3)3 + H2 =>
2 Ca + 6 H3PO3 = 2 Ca(PO3)3 + 9 H2
N2 + H2 + Br = NH4Br =>
N2 + 4 H2 + 2 Br = 2 NH4Br
Cu(OH)2 + HCl = CuCl2 + H2O = =>
Cu(OH)2 + 2 HCl = CuCl2 + 2 H2O
C4H10O + FeSO4 + NH3 = C4H11N + FeO + H2SO4 =>
C4H10O + FeSO4 + NH3 = C4H11N + FeO + H2SO4
KClO3 + C6H6O = CO2 + KCl + H2O =>
14 KClO3 + 3 C6H6O = 18 CO2 + 14 KCl + 9 H2O
HCl + KMnO4 = KCl + MnCl2Cl2 + H2O + Cl2 =>
16 HCl + 2 KMnO4 = 2 KCl + 2 MnCl2Cl2 + 8 H2O + 3 Cl2
P3 + Cl2 = P4Cl5 =>
8 P3 + 15 Cl2 = 6 P4Cl5
FeSO4 + H2O2 = H2SO4 + FeO2 =>
FeSO4 + H2O2 = H2SO4 + FeO2
(CH3CH2OH) + O2 = H2O + CH3COOH =>
(CH3CH2OH) + O2 = H2O + CH3COOH
Au(s) + HCl(aq) + HNO3(aq) = AuCl3(aq) + H2O(l) + N0(g) =>
5 Au(s) + 15 HCl(aq) + 3 HNO3(aq) = 5 AuCl3(aq) + 9 H2O(l) + 3 N0(g)
Na2[SnCl4] + HCl + I2 = Na2[SnCl6] + HI =>
Na2[SnCl4] + 2 HCl + I2 = Na2[SnCl6] + 2 HI
Mg(NO3) + Zn = Zn(NO3) + Mg =>
Mg(NO3) + Zn = Zn(NO3) + Mg
CH3CH2CHO + H2 = CH3CH2CH2OH =>
CH3CH2CHO + H2 = CH3CH2CH2OH
C10H16(limonene) + O2 = CO2 + H2O =>
C10H16(limonene) + 14 O2 = 10 CO2 + 8 H2O
FeO + H3 = Fe + H2O =>
3 FeO + 2 H3 = 3 Fe + 3 H2O
F2 + NaO = NaF + O =>
F2 + 2 NaO = 2 NaF + 2 O
Fe + Pb(SO4)2 = Fe(SO4) + Pb =>
2 Fe + Pb(SO4)2 = 2 Fe(SO4) + Pb
NaSO4 + HCl = NaCl + SO4H =>
NaSO4 + HCl = NaCl + SO4H
Co + Mg = (MgCo3) =>
3 Co + Mg = (MgCo3)
C4H10 + Br2 = C4H9Br + HBr2 =>
2 C4H10 + 3 Br2 = 2 C4H9Br + 2 HBr2
P4(s) + F2(g) = PF3(g) =>
P4(s) + 6 F2(g) = 4 PF3(g)
Ca + Cu2CO3 = CaCO3 + Cu =>
Ca + Cu2CO3 = CaCO3 + 2 Cu
AlCl2 + CaC2H3O3 = AlC2H3O3 + CaCl2 =>
AlCl2 + CaC2H3O3 = AlC2H3O3 + CaCl2
K2O + NH3 = KNH2 + KOH =>
K2O + NH3 = KNH2 + KOH
Br2(g) + H2O(l) = HBr(aq) + HOBr(aq) =>
Br2(g) + H2O(l) = HBr(aq) + HOBr(aq)
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
H2SO4 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
S{-2} + I2 = I{-} + S =>
S{-2} + I2 = 2 I{-} + S
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
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