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K2MnO4 + 8 HCl = MnCl2 + 2 Cl2 + 2 KCl + 4 H2O
PB(C6H5)4 + O2 = PBO + H2O + CO2 =>
2 PB(C6H5)4 + 59 O2 = 2 PBO + 20 H2O + 48 CO2
Pt + HCl = PtCl4 + H2 =>
Pt + 4 HCl = PtCl4 + 2 H2
Na2CO3 + HCl = NaCl + H2CO3 =>
Na2CO3 + 2 HCl = 2 NaCl + H2CO3
Pb(NO3)2 + CuSO4 = PbSO4 + Cu(NO3)2 =>
Pb(NO3)2 + CuSO4 = PbSO4 + Cu(NO3)2
C89H18 + O2(aq) = CO2 + H2O =>
2 C89H18 + 187 O2(aq) = 178 CO2 + 18 H2O
Na2 + H2O = H2 + NaOH =>
Na2 + 2 H2O = H2 + 2 NaOH
H3PO4 + NaHCO3 = CO2 + H2O + Na2HPO4 =>
H3PO4 + 2 NaHCO3 = 2 CO2 + 2 H2O + Na2HPO4
NaOH + Pb(C2H3O2) = Na(C2H3O2) + PbOH =>
NaOH + Pb(C2H3O2) = Na(C2H3O2) + PbOH
CuSO45H2O + NH2CH2CH2NH2 + CH3CH2OH = Cu(NH2CH2CH2NH2)2(SO4) + CO2 + H2O =>
6 CuSO45H2O + 12 NH2CH2CH2NH2 + 41 CH3CH2OH = 6 Cu(NH2CH2CH2NH2)2(SO4) + 82 CO2 + 129 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
FeO(s) + O2 = Fe2O3 =>
4 FeO(s) + O2 = 2 Fe2O3
PO + H2O = O3 + PH3 =>
6 PO + 9 H2O = 5 O3 + 6 PH3
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
B(OH)3 + HCl = B(Cl)3 + H2O =>
B(OH)3 + 3 HCl = B(Cl)3 + 3 H2O
C6H5OHOCH3 + CHCl3 + NaOH = C6H5OHOCH3CHO + NaCl + H2O =>
20 C6H5OHOCH3 + 12 CHCl3 + 36 NaOH = 19 C6H5OHOCH3CHO + 36 NaCl + 19 H2O
CaSiO3 + HF = SiF4 + CaF2 + H2O =>
CaSiO3 + 6 HF = SiF4 + CaF2 + 3 H2O
C6H8O7 + CaCO3 = H2O + CO2 + C12H10Ca3O14 =>
2 C6H8O7 + 3 CaCO3 = 3 H2O + 3 CO2 + C12H10Ca3O14
C6H12O6 + NH3 = C8H17O3N2 + H2O + CO2 =>
37 C6H12O6 + 48 NH3 = 24 C8H17O3N2 + 90 H2O + 30 CO2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Na + FeCl3 = Fe + NaCl =>
3 Na + FeCl3 = Fe + 3 NaCl
C5H6N + H2O = C5H5N + H3O =>
C5H6N + H2O = C5H5N + H3O
P4O5 + H2O = P(OH)5 + H2 =>
P4O5 + 15 H2O = 4 P(OH)5 + 5 H2
Cu(NO3)2 + Ba(OH)2 = Cu(OH)2 + (NO3)2Ba =>
Cu(NO3)2 + Ba(OH)2 = Cu(OH)2 + (NO3)2Ba
CH3OH + Cr2O7 = HCOOH + Cr + H2O =>
7 CH3OH + 2 Cr2O7 = 7 HCOOH + 4 Cr + 7 H2O
NO + H5IO6 = NO3 + IO3 + H2O =>
NO + 4 H5IO6 = NO3 + 4 IO3 + 10 H2O
PCl3 + CH3OH = PO(OCH3)2H + HCl + CH3Cl =>
PCl3 + 3 CH3OH = PO(OCH3)2H + 2 HCl + CH3Cl
Zn(OH)2 + HBr = ZnBr2 + H2O =>
Zn(OH)2 + 2 HBr = ZnBr2 + 2 H2O
KHCO3 + HBr = CO2 + KBr + H2O =>
KHCO3 + HBr = CO2 + KBr + H2O
SnO2 + LiOH + H2O = Li2[Sn(OH)6] =>
SnO2 + 2 LiOH + 2 H2O = Li2[Sn(OH)6]
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Co(NO3)2 = CoO + NO2 + O2 =>
2 Co(NO3)2 = 2 CoO + 4 NO2 + O2
Ba(OH)2 + NH4C2H3O2 = Ba(C2H3O2)2 + NH3 + H2O =>
Ba(OH)2 + 2 NH4C2H3O2 = Ba(C2H3O2)2 + 2 NH3 + 2 H2O
Fe2 = Fe =>
Fe2 = 2 Fe
CH4N2O + HBr = BrN2O + CH5 =>
CH4N2O + HBr = BrN2O + CH5
(CaSO4)2H2O = CaSO4 + H2O =>
(CaSO4)2H2O = 2 CaSO4 + H2O
C2H5OH + PCl3 = C2H5Cl + H3PO3 =>
3 C2H5OH + PCl3 = 3 C2H5Cl + H3PO3
ZnSO4 + Li2CO3 = ZnCO3 + Li2SO4 =>
ZnSO4 + Li2CO3 = ZnCO3 + Li2SO4
NH2OH + Fe2(SO4)3 = N2O + FeSO4 + H2O + H2SO4 =>
2 NH2OH + 2 Fe2(SO4)3 = N2O + 4 FeSO4 + H2O + 2 H2SO4
HgCl + KS = HgClKS =>
HgCl + KS = HgClKS
C8H8O3 + C3H8O = C10H12O3 + H2O =>
3 C8H8O3 + 2 C3H8O = 3 C10H12O3 + 2 H2O
NO3{-} + S + H{+} = NO2 + SO4{2-} + H2O =>
6 NO3{-} + S + 4 H{+} = 6 NO2 + SO4{2-} + 2 H2O
Zn(s) + CaCl2(aq) = Ca(s) + ZnCl2(aq) =>
Zn(s) + CaCl2(aq) = Ca(s) + ZnCl2(aq)
KMnO4 + NaHSO3 + KOH = K2MnO4 + NaHSO4 + H2O =>
2 KMnO4 + NaHSO3 + 2 KOH = 2 K2MnO4 + NaHSO4 + H2O
Mg2O2 + HCl = MgCl2 + H2O =>
Mg2O2 + 4 HCl = 2 MgCl2 + 2 H2O
Sr(NO3)2 = SrO + NO + O2 =>
2 Sr(NO3)2 = 2 SrO + 4 NO + 3 O2
C2H5NH2 + HBr = C2H5Br + NH3 =>
C2H5NH2 + HBr = C2H5Br + NH3
Cl2 + CH4 = CH3Cl2 + HCl12 =>
7 Cl2 + CH4 = CH3Cl2 + HCl12
C + H + Cl = C2H4Cl2 =>
2 C + 4 H + 2 Cl = C2H4Cl2
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
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