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Mn{2+} + 2 H2O = MnO2 + 4 H{+} + 2e
K2S + CaSO4 = K2SO4 + CaS =>
K2S + CaSO4 = K2SO4 + CaS
(NH4)2 + HCl = NH4Cl + H2 =>
(NH4)2 + 2 HCl = 2 NH4Cl + H2
H2S + HIO3 = S + I2 + H2O =>
5 H2S + 2 HIO3 = 5 S + I2 + 6 H2O
CH3CHCH2 + KMnO4 + H2SO4 = CH3COOH + H2O + MnSO4 + K2SO4 =>
10 CH3CHCH2 + 12 KMnO4 + 18 H2SO4 = 15 CH3COOH + 18 H2O + 12 MnSO4 + 6 K2SO4
Zn(CH3COO)2 + C3H8O = ZnO + CH3COOH + C3H7 =>
8 Zn(CH3COO)2 + 14 C3H8O = 8 ZnO + 19 CH3COOH + 12 C3H7
Na2CO3 + (NH4)3PO4 = (NH4)3CO3 + Na2PO4 =>
Na2CO3 + (NH4)3PO4 = (NH4)3CO3 + Na2PO4
C8H8 + KMnO4 + H2O = C8H11O2 + KOH + MnO2 =>
3 C8H8 + KMnO4 + 5 H2O = 3 C8H11O2 + KOH + MnO2
C2H2 + KMnO4 + H2SO4 + H2O = CH3COOH + K2SO4 + MnSO4 =>
5 C2H2 + 2 KMnO4 + 3 H2SO4 + 2 H2O = 5 CH3COOH + K2SO4 + 2 MnSO4
SiF4 + NF3 = SiN + F2 =>
2 SiF4 + 2 NF3 = 2 SiN + 7 F2
H3PO3 + Cr(OH)6 = Cr3(PO3)6 + H2O =>
6 H3PO3 + 3 Cr(OH)6 = Cr3(PO3)6 + 18 H2O
NaO2 + NaOH = Na2O2 + H2O =>
2 NaO2 + 4 NaOH = 3 Na2O2 + 2 H2O
Mg + Cl = Mg(Cl2)2 =>
Mg + 4 Cl = Mg(Cl2)2
CH3CH2CH2CH2CCH + Br2 = CH3CH2CH2CH2CBr2CHBr2 =>
CH3CH2CH2CH2CCH + 2 Br2 = CH3CH2CH2CH2CBr2CHBr2
Fe2S3 + O2 = Fe2O3 + SO =>
Fe2S3 + 3 O2 = Fe2O3 + 3 SO
Cr2O3 + C = Cr7C3 + CO2 =>
14 Cr2O3 + 33 C = 4 Cr7C3 + 21 CO2
MnCO3 + CH3COOH = (CH3COO)2Mn4H2O + CO2 + H2O =>
16 MnCO3 + 11 CH3COOH = 4(CH3COO)2Mn4H2O + 22 CO2 + 6 H2O
CF2Cl2 = CF2Cl + Cl =>
CF2Cl2 = CF2Cl + Cl
Fe(HCO3)2 = FeCO3 + H2CO3 =>
Fe(HCO3)2 = FeCO3 + H2CO3
HCl + Mg(C2H3O2)2 = MgCl2 + HC2H3O2 =>
2 HCl + Mg(C2H3O2)2 = MgCl2 + 2 HC2H3O2
MnSO4 + (NH4)2SO8 + H2O = MnO2 + H2SO4 + (NH4)2SO4 =>
4 MnSO4 + (NH4)2SO8 + 4 H2O = 4 MnO2 + 4 H2SO4 + (NH4)2SO4
NH4ClO4(s) = N2 + Cl2 + O2 + H2O =>
2 NH4ClO4(s) = N2 + Cl2 + 2 O2 + 4 H2O
AgC2H3O2 + HCl = AgCl + H2O + C2 =>
AgC2H3O2 + HCl = AgCl + 2 H2O + C2
CrO3 + NO3{-} = CrO4{-} + NO2 =>
CrO3 + NO3{-} = CrO4{-} + NO2
NaHCO3 + C2H4O2 = H2O + Na + CO2 =>
8 NaHCO3 + C2H4O2 = 6 H2O + 8 Na + 10 CO2
Mg(OH)2 + HBr = MgBr2 + H2O =>
Mg(OH)2 + 2 HBr = MgBr2 + 2 H2O
Cd(OH)2 + H3O{+} = [Cd(H2O)6]{2+} + H{+} =>
Cd(OH)2 + 4 H3O{+} = [Cd(H2O)6]{2+} + 2 H{+}
OAl + H2O = AlH2O2 =>
OAl + H2O = AlH2O2
N2 + Cl2 = N3Cl2 =>
3 N2 + 2 Cl2 = 2 N3Cl2
Cr2(SO4)3 + Al2(CO3)3 = Cr2(CO3)3 + Al2(SO4)3 =>
Cr2(SO4)3 + Al2(CO3)3 = Cr2(CO3)3 + Al2(SO4)3
C + H2O = CO*H2 =>
C + H2O = CO*H2
H2SO4 + HO{-} = H2O + SO4{2-} =>
H2SO4 + 2 HO{-} = 2 H2O + SO4{2-}
ZnO + NaCl = NaO + ZnCl =>
ZnO + NaCl = NaO + ZnCl
B(OH)3 + NH4F + H2SO4 = NH4BF4 + NH4HSO4 + H2O =>
B(OH)3 + 4 NH4F + 3 H2SO4 = NH4BF4 + 3 NH4HSO4 + 3 H2O
BaCl2 + K2CrO4 = BaCrO4 + KCl =>
BaCl2 + K2CrO4 = BaCrO4 + 2 KCl
Na3PO4 + AgNO3 = NaNO3 + Ag3PO4 =>
Na3PO4 + 3 AgNO3 = 3 NaNO3 + Ag3PO4
Fe(NO3)3 + C3H8O3 = N2 + CO2 + H2O + Fe2O3 =>
14 Fe(NO3)3 + 15 C3H8O3 = 21 N2 + 45 CO2 + 60 H2O + 7 Fe2O3
BaCl + O2 = BaClO3 =>
2 BaCl + 3 O2 = 2 BaClO3
LiCl + Pb(NO3) = PbCl + Li(NO3) =>
LiCl + Pb(NO3) = PbCl + Li(NO3)
(NH4)2S + Mn(NO3)2 = NH4NO3 + MnS =>
(NH4)2S + Mn(NO3)2 = 2 NH4NO3 + MnS
H2SO4 + Li = H2 + Li2SO4 =>
H2SO4 + 2 Li = H2 + Li2SO4
(NH4)Cl + Ag(NO3) = NH4(NO3) + AgCl =>
(NH4)Cl + Ag(NO3) = NH4(NO3) + AgCl
Al2(SO4)3 + Ca3(PO4)2 = Al3(PO4)3 + Ca2(SO4)2 =>
6 Al2(SO4)3 + 6 Ca3(PO4)2 = 4 Al3(PO4)3 + 9 Ca2(SO4)2
BaClO4 + CsSO4 = CsClO4 + BaSO4 =>
BaClO4 + CsSO4 = CsClO4 + BaSO4
N2Cl4 + C6H12 = N2 + H + C3Cl12 =>
6 N2Cl4 + C6H12 = 6 N2 + 12 H + 2 C3Cl12
K4Fe(CN) + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN) + 32 KMnO4 + 119 H2SO4 = 72 KHSO4 + 5 Fe2(SO4)3 + 32 MnSO4 + 10 HNO3 + 10 CO2 + 78 H2O
K2Cr2O7 + H3PO4 + H2S = K3PO4 + CrPO4 + H2O + S =>
3 K2Cr2O7 + 8 H3PO4 + 9 H2S = 2 K3PO4 + 6 CrPO4 + 21 H2O + 9 S
C2H3ClO + H2O = C2H4O2 + HCl =>
C2H3ClO + H2O = C2H4O2 + HCl
CO2(g) + Ca(OH)2(aq) = CaCO3(s) + H2O(l) =>
CO2(g) + Ca(OH)2(aq) = CaCO3(s) + H2O(l)
(HO)2 = H2O + O =>
(HO)2 = H2O + O
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