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K2O + SO3 = K2S + 2 O2
C2H5OH + ZnO = C2H4O + Zn + H2O =>
C2H5OH + ZnO = C2H4O + Zn + H2O
H2 + F2 = HF2 =>
H2 + 2 F2 = 2 HF2
C3H4N2*HCl + H2O = C3H4N2*Cl + H3O =>
C3H4N2*HCl + H2O = C3H4N2*Cl + H3O
Sr3P2 + Cl2 = SrCl2 + P4 =>
2 Sr3P2 + 6 Cl2 = 6 SrCl2 + P4
MgCl2 + Cu = Mg + CuCl2 =>
MgCl2 + Cu = Mg + CuCl2
Fe2S3O12 + K(SCN) = K3Fe(SCN)6 + K2SO4 =>
Fe2S3O12 + 12 K(SCN) = 2 K3Fe(SCN)6 + 3 K2SO4
Ka + H2O = KaH2O =>
Ka + H2O = KaH2O
H2 + F2 = HF2 =>
H2 + 2 F2 = 2 HF2
Li2O + P2O5 = LiO5 + P2O =>
4 Li2O + 9 P2O5 = 8 LiO5 + 9 P2O
C3H6 + O2 = carbondioxide + water =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
KClO3 + H2SO4 = KHSO4 + O2 + H2O + Cl2 =>
4 KClO3 + 4 H2SO4 = 4 KHSO4 + 5 O2 + 2 H2O + 2 Cl2
Pb(NO3)2 + NaOH = Pb(OH)2 + NaNO3 =>
Pb(NO3)2 + 2 NaOH = Pb(OH)2 + 2 NaNO3
Cl2 + Al = AlCl =>
Cl2 + 2 Al = 2 AlCl
HNO3 + Na = NaNO3 + H2O + N2 = NaNO3 + H2O + N2 =>
12 HNO3 + 10 Na = 10 NaNO3 + 6 H2O + N2
CH4 + KMnO4 = CH3OH + Mn2 + K =>
8 CH4 + 2 KMnO4 = 8 CH3OH + Mn2 + 2 K
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
MnO4{-} + Cl{-} + H{+} = Mn{+2} + Cl2 + H2O =>
2 MnO4{-} + 10 Cl{-} + 16 H{+} = 2 Mn{+2} + 5 Cl2 + 8 H2O
OF2S = SO2SF4 =>
2 OF2S = SO2SF4
H2C2 + O2 = CO2 + H2O =>
2 H2C2 + 5 O2 = 4 CO2 + 2 H2O
ZnS + H2O = ZnO + H2S =>
ZnS + H2O = ZnO + H2S
NaI + KNO2 = NaNO2 + KI =>
NaI + KNO2 = NaNO2 + KI
Na2S2O3 + I = Na2S4O6 + NaI =>
2 Na2S2O3 + 2 I = Na2S4O6 + 2 NaI
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
C3H5(OOC(CH2)14CH3)3 + H2O = C3H5(OH)3 + CH3(CH2)14COOH =>
C3H5(OOC(CH2)14CH3)3 + 3 H2O = C3H5(OH)3 + 3 CH3(CH2)14COOH
BCl3 + H2O = H3BO3 + HCl =>
BCl3 + 3 H2O = H3BO3 + 3 HCl
H2ONO2 = H2NO3 =>
H2ONO2 = H2NO3
CH2O2 + C2H5OH = HCOOC2H5 + H2O =>
CH2O2 + C2H5OH = HCOOC2H5 + H2O
Mg + H2SO4 = MgSO4 + H2S + H2O =>
4 Mg + 5 H2SO4 = 4 MgSO4 + H2S + 4 H2O
C2H2 + H2O = C2H4O =>
C2H2 + H2O = C2H4O
SO3 = S8 + O2 =>
8 SO3 = S8 + 12 O2
Na2CO + HCl = COCl2 + H2 + NaCl =>
Na2CO + 4 HCl = COCl2 + 2 H2 + 2 NaCl
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
HCI + NaHCO3 = NaCI + CO2 + H2O =>
HCI + NaHCO3 = NaCI + CO2 + H2O
CuCl2 + NaI = CuI + NaCl + I =>
CuCl2 + 2 NaI = CuI + 2 NaCl + I
NaHCO3 + HCl = NaCl + H2CO3 =>
NaHCO3 + HCl = NaCl + H2CO3
Cu2OH2 = Cu2H2O =>
Cu2OH2 = Cu2H2O
FeCl3 + NaOH = Fe(OH)3 + Na2Cl2 =>
2 FeCl3 + 6 NaOH = 2 Fe(OH)3 + 3 Na2Cl2
Na3CO3 + HCl = NaCl + H2 + CO3 =>
2 Na3CO3 + 6 HCl = 6 NaCl + 3 H2 + 2 CO3
CH3CH2NH2 + CuO = N2 + Cu + H2O + CO2 =>
2 CH3CH2NH2 + 15 CuO = N2 + 15 Cu + 7 H2O + 4 CO2
HgI2KI = HgI3K =>
HgI2KI = HgI3K
AE + J2 = AEJ3 =>
2 AE + 3 J2 = 2 AEJ3
Al2B2 = AlB =>
Al2B2 = 2 AlB
Co(OH)2(s) + HNO3(aq) = Co(NO3)2(aq) + H2O(l) =>
Co(OH)2(s) + 2 HNO3(aq) = Co(NO3)2(aq) + 2 H2O(l)
KCN = K + CN =>
KCN = K + CN
Ag(NO3)Na(S) = Ag(S)Na(NO3) =>
Ag(NO3)Na(S) = Ag(S)Na(NO3)
CCO2 = CO =>
CCO2 = 2 CO
Cu(OH)2 + HCl = CuCl2 + H2O = =>
Cu(OH)2 + 2 HCl = CuCl2 + 2 H2O
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