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3 S = S3
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
Pb(OH)4 + H2TeO4 = Pb2(TeO4)4 + H2O =>
2 Pb(OH)4 + 4 H2TeO4 = Pb2(TeO4)4 + 8 H2O
Eu + HCl = H + EuCl =>
Eu + HCl = H + EuCl
Fe2O3(s) + H2C2O4(aq) = H3Fe(C2O4)3(aq) + H2O(l) =>
Fe2O3(s) + 6 H2C2O4(aq) = 2 H3Fe(C2O4)3(aq) + 3 H2O(l)
HCHO + HCl = HCHOHCl =>
HCHO + HCl = HCHOHCl
KBr + H2O = K(OH) + HBr =>
KBr + H2O = K(OH) + HBr
ZnF2 + KOH = ZnOH + KF2 =>
ZnF2 + KOH = ZnOH + KF2
HBr + SrO = SrBr2 + H2O =>
2 HBr + SrO = SrBr2 + H2O
NO + ClO{-} + H2O = NO3{-} + Cl{-} + H{+} =>
2 NO + 3 ClO{-} + H2O = 2 NO3{-} + 3 Cl{-} + 2 H{+}
K2Cr2O7 + HCHO + H2SO4 = Cr2(SO4)3 + K2SO4 + HCOOH + H2O =>
K2Cr2O7 + 3 HCHO + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 HCOOH + 4 H2O
F2 + NHCl4 = NHF4 + Cl =>
2 F2 + NHCl4 = NHF4 + 4 Cl
C6H5NO2 + N2O = CO2 + H2O + N2 =>
2 C6H5NO2 + 25 N2O = 12 CO2 + 5 H2O + 26 N2
C7H16 + O2 = CO2 + H2O = H2O + O2 =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
CH3C(CH3)CHCH3 + KMnO4 + H2O = MnO2 + KOH + CH3C(CH3)(OH)CH(OH)CH3 =>
3 CH3C(CH3)CHCH3 + 2 KMnO4 + 4 H2O = 2 MnO2 + 2 KOH + 3 CH3C(CH3)(OH)CH(OH)CH3
CuI + NH3 = [Cu(NH3)2]I =>
CuI + 2 NH3 = [Cu(NH3)2]I
C12H22O12 + K2Cr2O7 + H2SO4 = CO2 + Cr2(SO4)3 + K2SO4 + H2O =>
3 C12H22O12 + 23 K2Cr2O7 + 92 H2SO4 = 36 CO2 + 23 Cr2(SO4)3 + 23 K2SO4 + 125 H2O
H2O2 + Mn{2+} = OH{-} + Mn{7+} =>
5 H2O2 + 2 Mn{2+} = 10 OH{-} + 2 Mn{7+}
Cu(OH)2 + BaSO4 = CuSO4 + Ba(OH)2 =>
Cu(OH)2 + BaSO4 = CuSO4 + Ba(OH)2
FeSO4 + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + H2O =>
10 FeSO4 + 2 KMnO4 + 8 H2SO4 = 5 Fe2(SO4)3 + 2 MnSO4 + K2SO4 + 8 H2O
AlCl3 + AgNO3 = AgCl + Al(NO3)3 =>
AlCl3 + 3 AgNO3 = 3 AgCl + Al(NO3)3
C2H2 + H2O = CH3CHO =>
C2H2 + H2O = CH3CHO
NaI + MnO2 = MnI + NaO2 =>
NaI + MnO2 = MnI + NaO2
HCI + K2Cr2O7 = K(CI) + Cr(CI)3 + H2O + CI =>
14 HCI + K2Cr2O7 = 2 K(CI) + 2 Cr(CI)3 + 7 H2O + 6 CI
CuCl + I = ICl + Cu =>
CuCl + I = ICl + Cu
Cu + HNO3 + HCl = HCuCl4 + NO2 + H2O =>
Cu + 3 HNO3 + 4 HCl = HCuCl4 + 3 NO2 + 3 H2O
C5H11OH + O2 = CO2 + H2O =>
2 C5H11OH + 15 O2 = 10 CO2 + 12 H2O
MgSO4*H2O = MgSO4 + H2 + O2 =>
2 MgSO4*H2O = 2 MgSO4 + 2 H2 + O2
Al2O3 + Co2 = Al2(Co3)2 + O2 =>
2 Al2O3 + 6 Co2 = 2 Al2(Co3)2 + 3 O2
KCl03 + H2O = K2O + HCl03 =>
2 KCl03 + H2O = K2O + 2 HCl03
KNO3 + Cr2O3 + HCl = NO + H2Cr2O7 + KCl =>
2 KNO3 + Cr2O3 + 2 HCl = 2 NO + H2Cr2O7 + 2 KCl
CH2CH33OH + O2 = CO2 + H2O =>
2 CH2CH33OH + 21 O2 = 4 CO2 + 36 H2O
As2S3 + KMnO4 + H2O = H2S2O7 + H3AsO4 + MnO + KOH =>
10 As2S3 + 56 KMnO4 + 73 H2O = 15 H2S2O7 + 20 H3AsO4 + 56 MnO + 56 KOH
CuO + NH3 = Cu + N2 + HOH =>
3 CuO + 2 NH3 = 3 Cu + N2 + 3 HOH
FeF3 + K = KF3 + Fe =>
FeF3 + K = KF3 + Fe
CK2O3(s) + HCl(aq) = CO2(g) + KCl(aq) + H2O(l) =>
CK2O3(s) + 2 HCl(aq) = CO2(g) + 2 KCl(aq) + H2O(l)
Al2Mg3 + HCl = H2 + Mg + AlCl3 =>
Al2Mg3 + 6 HCl = 3 H2 + 3 Mg + 2 AlCl3
P2O3 + H2O = P(OH)2 + O2 =>
2 P2O3 + 4 H2O = 4 P(OH)2 + O2
N2Cl4 + CH4 = N2 + H2 + Cl4C =>
N2Cl4 + CH4 = N2 + 2 H2 + Cl4C
HCl + Cr(OH)2 = CrCl2 + H2O =>
2 HCl + Cr(OH)2 = CrCl2 + 2 H2O
Ag + KNO3 + H2SO4 = Ag2SO4 + K2SO4 + H2O + NO2 =>
2 Ag + 2 KNO3 + 2 H2SO4 = Ag2SO4 + K2SO4 + 2 H2O + 2 NO2
NH4OH + NH4Cl = NH4 + HClO =>
NH4OH + NH4Cl = 2 NH4 + HClO
K + ClO3 = KClO3 =>
K + ClO3 = KClO3
Cr2(SO4)3 + BaBr2 = CrBr3 + BaSO4 =>
Cr2(SO4)3 + 3 BaBr2 = 2 CrBr3 + 3 BaSO4
Cu + S = Cu2S =>
2 Cu + S = Cu2S
NH4 + CuCl = NH4Cl + Cu =>
NH4 + CuCl = NH4Cl + Cu
Bi + H2O = Bi2O3 + H22 =>
22 Bi + 33 H2O = 11 Bi2O3 + 3 H22
Na2S + Fe(SO4) = Na2SO4 + FeS =>
Na2S + Fe(SO4) = Na2SO4 + FeS
COH + HCl = H + ClCO =>
COH + HCl = 2 H + ClCO
(NH4)2SO4(aq) + KOH(aq) = H2O(l) + NH3(aq) + K2SO4(aq) =>
(NH4)2SO4(aq) + 2 KOH(aq) = 2 H2O(l) + 2 NH3(aq) + K2SO4(aq)
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