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Mg(OH)2 + CaSO4 = Ca(OH)2 + MgSO4
C2H6O(aq) + Cr2O7{2-}(aq) + H{+}(aq) = C2H3O2{-}(aq) + Cr{3+}(aq) + H2O(l) =>
3 C2H6O(aq) + 2 Cr2O7{2-}(aq) + 13 H{+}(aq) = 3 C2H3O2{-}(aq) + 4 Cr{3+}(aq) + 11 H2O(l)
Mg + NaOH = Mg(NaOH) =>
Mg + NaOH = Mg(NaOH)
NH2 + Cl2 = NCl3 + H2 =>
2 NH2 + 3 Cl2 = 2 NCl3 + 2 H2
KCl + AlBr3 = KBr + AlCl3 =>
3 KCl + AlBr3 = 3 KBr + AlCl3
NaBr + KIO4 + H2SO4 = Br2 + KI + H2O + Na2SO4 =>
8 NaBr + KIO4 + 4 H2SO4 = 4 Br2 + KI + 4 H2O + 4 Na2SO4
CO + H2O = CO2*H2 =>
CO + H2O = CO2*H2
H2C4H2O4 + H2O = HC4H2O4 + H3O =>
H2C4H2O4 + H2O = HC4H2O4 + H3O
MnO4{-} + H2SO3 + H{+} = Mn{+2} + HSO4{-} + H2O =>
2 MnO4{-} + 5 H2SO3 + H{+} = 2 Mn{+2} + 5 HSO4{-} + 3 H2O
C9H8O + H2O2 = CO2 + H2 =>
2 C9H8O + 17 H2O2 = 18 CO2 + 25 H2
CH4 + F2 = CF4 + HF =>
CH4 + 4 F2 = CF4 + 4 HF
Fe2S2 + O = Fe2O3 + SO3 =>
Fe2S2 + 9 O = Fe2O3 + 2 SO3
Si{4+} + O{2-} = SiO2 =>
Si{4+} + 2 O{2-} = SiO2
Na2CrO4 + HNO3 = Na(NO3) + H2CrO4 =>
Na2CrO4 + 2 HNO3 = 2 Na(NO3) + H2CrO4
KOH + SIO2 = K2SIO3 + H2O =>
2 KOH + SIO2 = K2SIO3 + H2O
H2O + Ca = CaH2O =>
H2O + Ca = CaH2O
C2H6O + Cr2O72{-} + H{+} = C2H4O + H2O + Cr3{+}showthehalfreaction =>
427 C2H6O + 6 Cr2O72{-} + 10 H{+} = 427 C2H4O + 432 H2O + 4 Cr3{+}showthehalfreaction
C6H5CHO + C2H5OH = C6H5CH2CH2 + O =>
2 C6H5CHO + C2H5OH = 2 C6H5CH2CH2 + 3 O
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
OH + H2PO2 = HPO3 + HOH =>
3 OH + H2PO2 = HPO3 + 2 HOH
C14H10Cl2KNO2 + H2O = C14H11Cl2NO2 + KOH =>
C14H10Cl2KNO2 + H2O = C14H11Cl2NO2 + KOH
Fe(NO3)3 + SnF2 = FeF3 + Sn(NO3)2 =>
2 Fe(NO3)3 + 3 SnF2 = 2 FeF3 + 3 Sn(NO3)2
O2 + C4H9OH = CO2 + HOH =>
6 O2 + C4H9OH = 4 CO2 + 5 HOH
MnO2 + NaCl + H2SO4 = MnCl2 + Cl2 + NaHSO4 + H2O =>
MnO2 + 4 NaCl + 4 H2SO4 = MnCl2 + Cl2 + 4 NaHSO4 + 2 H2O
NaNO2 + KMnO4 + H2O = MnO2 + KOH + NaNO3 =>
3 NaNO2 + 2 KMnO4 + H2O = 2 MnO2 + 2 KOH + 3 NaNO3
C2H6S + O2 = CO2 + H2O + SO3 =>
C2H6S + 5 O2 = 2 CO2 + 3 H2O + SO3
H2(g) + Cl2(l) = HCl(g) =>
H2(g) + Cl2(l) = 2 HCl(g)
CrCl3 + KMnO4 + H2SO4 = Cr2(SO4)3 + Cl2 + MnSO4 + K2SO4 + H2O =>
10 CrCl3 + 6 KMnO4 + 24 H2SO4 = 5 Cr2(SO4)3 + 15 Cl2 + 6 MnSO4 + 3 K2SO4 + 24 H2O
H2S + Cl2 = S3 + HCl =>
3 H2S + 3 Cl2 = S3 + 6 HCl
K3Cr2O7 + HCl = CrCl3 + Cl2 + H2O + KCl =>
2 K3Cr2O7 + 28 HCl = 4 CrCl3 + 5 Cl2 + 14 H2O + 6 KCl
C4H8 + KMnO4 = CH3COOK + MnO2 + KOH + H2O =>
3 C4H8 + 8 KMnO4 = 6 CH3COOK + 8 MnO2 + 2 KOH + 2 H2O
Mg{2+} + ClO{-} = Mg(ClO)2 =>
Mg{2+} + 2 ClO{-} = Mg(ClO)2
AgNO3 + Kl = KlNO3 + Ag =>
AgNO3 + Kl = KlNO3 + Ag
Al(NO3)3 + H2SO4 = Al2(SO4)3 + HNO3 =>
2 Al(NO3)3 + 3 H2SO4 = Al2(SO4)3 + 6 HNO3
H2O2 + MnO2 = MnH2 + O2 =>
H2O2 + MnO2 = MnH2 + 2 O2
Cr(OH)4{-} + IO3{-} + OH{-} = I2 + H2O + CrO4{2-} =>
10 Cr(OH)4{-} + 6 IO3{-} + 4 OH{-} = 3 I2 + 22 H2O + 10 CrO4{2-}
H{+} + Cr2O7{2-} + C2O4{2-} = H2O + Cr{3+} + CO2 =>
14 H{+} + Cr2O7{2-} + 3 C2O4{2-} = 7 H2O + 2 Cr{3+} + 6 CO2
HCl(aq) + As2O3(s) + NaNO3(aq) + H2O(l) = NO(g) + H3AsO4(aq) + NaCl(aq) =>
4 HCl(aq) + 3 As2O3(s) + 4 NaNO3(aq) + 7 H2O(l) = 4 NO(g) + 6 H3AsO4(aq) + 4 NaCl(aq)
C3 + H5 = CH18 =>
5 C3 + 54 H5 = 15 CH18
C48000H48000O + O2 = CO2 + H2O =>
2 C48000H48000O + 119999 O2 = 96000 CO2 + 48000 H2O
Zn + NH3*H2O = [Zn(NH3)2(H2O)2] =>
Zn + 2 NH3*H2O = [Zn(NH3)2(H2O)2]
KSO4 + CaCl = KCl + CaSO4 =>
KSO4 + CaCl = KCl + CaSO4
C7H6O3 + CH3OH = C6H4OHCOOCH3 + H2O =>
C7H6O3 + CH3OH = C6H4OHCOOCH3 + H2O
Ca3P2 + H2SO4 = Ca3(PO4)2 + SO2 + H2O =>
Ca3P2 + 8 H2SO4 = Ca3(PO4)2 + 8 SO2 + 8 H2O
[Cd(NH3)6] = Cd + (NH3)6 =>
[Cd(NH3)6] = Cd + (NH3)6
H2O2 + MnO2 = MnH2 + O2 =>
H2O2 + MnO2 = MnH2 + 2 O2
C4H6Br2 + NaOH = NaBr + H2O + C4H5Br =>
C4H6Br2 + NaOH = NaBr + H2O + C4H5Br
[Ag(NH3)]Cl + HNO3 = NH4{+} + Ag{+} + NO3{-} + Cl{-} =>
[Ag(NH3)]Cl + HNO3 = NH4{+} + Ag{+} + NO3{-} + Cl{-}
CH3CH2CH2OH + PCl5 = CH3CH2CH2Cl + H3PO4 + H2O =>
5 CH3CH2CH2OH + PCl5 = 5 CH3CH2CH2Cl + H3PO4 + H2O
HClO = Cl2O + H2O =>
2 HClO = Cl2O + H2O
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