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2 HI + K2SO3 = 2 KI + H2SO3
C17H35COOH + CaCl2 = C17H35COOCa + HCl2 =>
C17H35COOH + CaCl2 = C17H35COOCa + HCl2
(NH4)2SO3 = NH4 + SO3 =>
(NH4)2SO3 = 2 NH4 + SO3
CaCl2 + MnO2 + H2SO4 = Ca(HSO4)2 + MnSO4 + H2O + Cl2 =>
CaCl2 + MnO2 + 3 H2SO4 = Ca(HSO4)2 + MnSO4 + 2 H2O + Cl2
CH3CH2OH + CH3CH2Br = CH3CH2OCH2CH3 + HBr =>
CH3CH2OH + CH3CH2Br = CH3CH2OCH2CH3 + HBr
SiO2 + CaCl2 = Si + CaOCl2 =>
SiO2 + 2 CaCl2 = Si + 2 CaOCl2
C2H5HN2(g) + O2(g) = CO2(g) + H2O(g) + N2(g) =>
2 C2H5HN2(g) + 7 O2(g) = 4 CO2(g) + 6 H2O(g) + 2 N2(g)
K2Co3 + NiSO4 = K2SO4 + NiCo3 =>
K2Co3 + NiSO4 = K2SO4 + NiCo3
SC = CS =>
SC = CS
Zn + H{+} = Zn{+} + H2 =>
2 Zn + 2 H{+} = 2 Zn{+} + H2
BaC12 + Na2SO4 = BaSO4 + Na2C12 =>
BaC12 + Na2SO4 = BaSO4 + Na2C12
Mn(NO3)2 + Na(BiO3) + HNO3 = HMnO4 + Bi(NO3)3 + Na(NO3) + H2O =>
2 Mn(NO3)2 + 5 Na(BiO3) + 16 HNO3 = 2 HMnO4 + 5 Bi(NO3)3 + 5 Na(NO3) + 7 H2O
KIAgNO3 = AgKINO3 =>
KIAgNO3 = AgKINO3
Fe2O3 + NaOH = Na2Fe2O4 + H2O =>
Fe2O3 + 2 NaOH = Na2Fe2O4 + H2O
NaO + HCl = NaCl2 + H2O =>
NaO + 2 HCl = NaCl2 + H2O
KMnO4 + KNO2 + H2SO4 = MnSO4 + H2O + KNO3 + K2SO4 =>
2 KMnO4 + 5 KNO2 + 3 H2SO4 = 2 MnSO4 + 3 H2O + 5 KNO3 + K2SO4
K3PO4 + H2SO4 = H3PO4 + K2SO4 =>
2 K3PO4 + 3 H2SO4 = 2 H3PO4 + 3 K2SO4
KMnO4 + KNO2 + H2SO4 = MnSO4 + H2O + KNO3 + K2SO4 =>
2 KMnO4 + 5 KNO2 + 3 H2SO4 = 2 MnSO4 + 3 H2O + 5 KNO3 + K2SO4
AlNO + NaS = AlSNaNO =>
AlNO + NaS = AlSNaNO
C2H5ONaCH3I = CH3OC2H5NaI =>
C2H5ONaCH3I = CH3OC2H5NaI
NH2OH*HCl + Th(IO3)4 = N2 + H2O + I2 + ThCl4 + HIO3 =>
20 NH2OH*HCl + 5 Th(IO3)4 = 10 N2 + 32 H2O + 2 I2 + 5 ThCl4 + 16 HIO3
NH4HO3(s) = N2O(g) + H2O(l) =>
2 NH4HO3(s) = N2O(g) + 5 H2O(l)
KMnO4 + KNO2 + H2SO4 = MnSO4 + H2O + KNO3 + K2SO4 =>
2 KMnO4 + 5 KNO2 + 3 H2SO4 = 2 MnSO4 + 3 H2O + 5 KNO3 + K2SO4
Ca(NO3)2 + K(PO4)3 = Ca(PO4)3 + K(NO3)2 =>
Ca(NO3)2 + K(PO4)3 = Ca(PO4)3 + K(NO3)2
KNO2 + KClO3 = KCl + KNO3 =>
3 KNO2 + KClO3 = KCl + 3 KNO3
Ca(OH)2 + BaO = CaO + Ba(OH)2 =>
Ca(OH)2 + BaO = CaO + Ba(OH)2
Mg(OH)2 + FeCl3 = MgCl2 + Fe(OH)3 =>
3 Mg(OH)2 + 2 FeCl3 = 3 MgCl2 + 2 Fe(OH)3
H + O = H4O =>
4 H + O = H4O
FeCl3 + NaOH = Fe(OH)3 + NaCl(l) =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl(l)
I{-} + O2 + H2O = I3{-} + OH{-} =>
6 I{-} + O2 + 2 H2O = 2 I3{-} + 4 OH{-}
C17H35COOH + CaCl2 = C17H35COOCa + HCl2 =>
C17H35COOH + CaCl2 = C17H35COOCa + HCl2
Al2O3 + Fe = Fe3O4 + Al =>
4 Al2O3 + 9 Fe = 3 Fe3O4 + 8 Al
NiBr3 + NaBrO3 + NaOH = NaNiO4 + NaBr + H2O =>
3 NiBr3 + 2 NaBrO3 + 12 NaOH = 3 NaNiO4 + 11 NaBr + 6 H2O
Na2S2O5 + H2O = NaHSO3 =>
Na2S2O5 + H2O = 2 NaHSO3
Cs + At = CsAt =>
Cs + At = CsAt
FeI2 + Na2S = FeS + Na2I2 =>
FeI2 + Na2S = FeS + Na2I2
NI3NH3 = N2 + NH4 + I2 =>
8 NI3NH3 = 5 N2 + 6 NH4 + 12 I2
CN + MnO4 = CNO + MnO2 =>
2 CN + MnO4 = 2 CNO + MnO2
C6H8N + KMnO4 + H2O = KOH + MnO2 + C6H12O6 + NH3 =>
3 C6H8N + 5 KMnO4 + 13 H2O = 5 KOH + 5 MnO2 + 3 C6H12O6 + 3 NH3
H + O = H4O =>
4 H + O = H4O
Sb4O6 + C = Sb + CO =>
Sb4O6 + 6 C = 4 Sb + 6 CO
C2H6O + Cl2 = C2Cl3OH + HCl =>
C2H6O + 4 Cl2 = C2Cl3OH + 5 HCl
CaH2 + Al = AlH3 + Ca =>
3 CaH2 + 2 Al = 2 AlH3 + 3 Ca
Mn(NO3)2 + NaOH + O2 = NaNO3 + H2O + NaMnO4 =>
4 Mn(NO3)2 + 12 NaOH + 5 O2 = 8 NaNO3 + 6 H2O + 4 NaMnO4
Au + H2SeO4 = Au2(SeO4)3 + H2SeO3 + H2O =>
2 Au + 6 H2SeO4 = Au2(SeO4)3 + 3 H2SeO3 + 3 H2O
C2H5OHKMnO4 = CH3CHOKMnO3H2O =>
C2H5OHKMnO4 = CH3CHOKMnO3H2O
Rb + O2 = Rb2O5 =>
4 Rb + 5 O2 = 2 Rb2O5
C3H4 + O2 = CO3 + H2O =>
2 C3H4 + 11 O2 = 6 CO3 + 4 H2O
Ag2S2O3 + H2SO4 = Ag2SO4 + H2S2O3 =>
Ag2S2O3 + H2SO4 = Ag2SO4 + H2S2O3
SO2(g) + H2O = H2SO3(aq) =>
SO2(g) + H2O = H2SO3(aq)
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