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Ni(CO)4 = 4 CO + Ni
Fe + AlOH3 = FeOH3 + Al =>
Fe + AlOH3 = FeOH3 + Al
CaO2Cl2 + NH3 = H2O + CaCl2 + N2 =>
3 CaO2Cl2 + 4 NH3 = 6 H2O + 3 CaCl2 + 2 N2
HClCaOH2 = H3OCaCl =>
HClCaOH2 = H3OCaCl
C4H10 + Cl2 = C4H8Cl2 + H2 =>
C4H10 + Cl2 = C4H8Cl2 + H2
NaOH + C2H4O2 = NaC2H4O2 + OH =>
NaOH + C2H4O2 = NaC2H4O2 + OH
NiCl2(aq) + KNO2(aq) + BaCl2(aq) = K2BaNi(NO2)6(s) + KCl(aq) =>
NiCl2(aq) + 6 KNO2(aq) + BaCl2(aq) = K2BaNi(NO2)6(s) + 4 KCl(aq)
S + F = SF7 =>
S + 7 F = SF7
CoSO4 + Na2CO3 = Co2CO3 + NaSO4 =>
2 CoSO4 + Na2CO3 = Co2CO3 + 2 NaSO4
H4N2O3 + Na2CrO4 = (NH4)2CrO4 + NaNO3 =>
2 H4N2O3 + Na2CrO4 = (NH4)2CrO4 + 2 NaNO3
SO2 + OH = H2SO4 =>
SO2 + 2 OH = H2SO4
H3PO4 + H2SO4 = H2PO4 + H3SO4 =>
H3PO4 + H2SO4 = H2PO4 + H3SO4
HNO2 + KMnO4 = KNO2 + MnHO4 =>
HNO2 + KMnO4 = KNO2 + MnHO4
CH3CHOHCH3 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3CH2CH2COOH + H2O =>
4 CH3CHOHCH3 + 2 K2Cr2O7 + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 3 CH3CH2CH2COOH + 12 H2O
NaClO2 + H2O = ClO2 + NaCl + NaOH =>
5 NaClO2 + 2 H2O = 4 ClO2 + NaCl + 4 NaOH
As4 + KClO3 + KOH = K3AsO4 + KCl + H2O =>
3 As4 + 10 KClO3 + 36 KOH = 12 K3AsO4 + 10 KCl + 18 H2O
HgS + O2 = SO2 + Hg =>
HgS + O2 = SO2 + Hg
SiF4(s) + NaOH(aq) = Na4SiO4(s) + NaF(aq) + H2O(l) =>
SiF4(s) + 8 NaOH(aq) = Na4SiO4(s) + 4 NaF(aq) + 4 H2O(l)
Al1MnO4{-}1 + (NH4)1C2H3O2{-}1 = (NH4)1MnO4{-}1 + Al1C2H3O2{-}1 =>
Al1MnO4{-}1 + (NH4)1C2H3O2{-}1 = (NH4)1MnO4{-}1 + Al1C2H3O2{-}1
Na3PO4 + Fe2Cl3 = Na2Cl + FePO4 =>
2 Na3PO4 + Fe2Cl3 = 3 Na2Cl + 2 FePO4
Na2SnO3 + H2S + HCl = NaCl + SnS + S + H2O =>
Na2SnO3 + 2 H2S + 2 HCl = 2 NaCl + SnS + S + 3 H2O
C7H16(g) + O2 = CO2(g) + H2O(l) =>
C7H16(g) + 11 O2 = 7 CO2(g) + 8 H2O(l)
H2O2(ac) = H2O(l) + O2(g) =>
2 H2O2(ac) = 2 H2O(l) + O2(g)
C3H7NO + NaNO2 = C3H6O + H2O + N2 + Na =>
8 C3H7NO + 2 NaNO2 = 8 C3H6O + 4 H2O + 5 N2 + 2 Na
SiO2 + H2O = H2SiO3 =>
SiO2 + H2O = H2SiO3
NH3(aq) + Cu(NO3)2(aq) = Cu(NH3)4(aq) + NO3(aq) =>
4 NH3(aq) + Cu(NO3)2(aq) = Cu(NH3)4(aq) + 2 NO3(aq)
N2O3CaO = Ca(NO2)2 =>
N2O3CaO = Ca(NO2)2
KOH + MgSO4 = Mg(OH)2 + K2SO4 =>
2 KOH + MgSO4 = Mg(OH)2 + K2SO4
SiF4(s) + NaOH(aq) = Na4SiO4(s) + NaF(aq) + H2O(l) =>
SiF4(s) + 8 NaOH(aq) = Na4SiO4(s) + 4 NaF(aq) + 4 H2O(l)
KIO3(aq) + H2SO3(aq) + HCl(aq) = KCl(aq) + H2SO4(aq) + ICl(aq) + H2O(l) =>
KIO3(aq) + 2 H2SO3(aq) + 2 HCl(aq) = KCl(aq) + 2 H2SO4(aq) + ICl(aq) + H2O(l)
CdSO4 + NaOH = Cd(OH)2 + Na2SO4 =>
CdSO4 + 2 NaOH = Cd(OH)2 + Na2SO4
Rb + Al(NO3)3 = RbNO3 + Al =>
3 Rb + Al(NO3)3 = 3 RbNO3 + Al
Cl2 + NaBr2 = Br2 + NaCl2 =>
Cl2 + NaBr2 = Br2 + NaCl2
CuSO4KNO3 = KSO4CuNO3 =>
CuSO4KNO3 = KSO4CuNO3
C6H5NO2 + CH3OH + C2H5O = C9H13NO2 + O =>
3 C6H5NO2 + CH3OH + 4 C2H5O = 3 C9H13NO2 + 5 O
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
C2H6Cl2 = C2H5ClHCl =>
C2H6Cl2 = C2H5ClHCl
K2Cr2O7 + CH3CH2OH + HNO3 = Cr(NO3)3 + KNO3 + CH3COOH + H2O =>
2 K2Cr2O7 + 3 CH3CH2OH + 16 HNO3 = 4 Cr(NO3)3 + 4 KNO3 + 3 CH3COOH + 11 H2O
Mg(CO3)2 + BaSO4 = Ba(CO3)2 + MgSO4 =>
Mg(CO3)2 + BaSO4 = Ba(CO3)2 + MgSO4
FeOH + HNO3 = HOH + FeNO3 =>
FeOH + HNO3 = HOH + FeNO3
NH4 + Br = NH4(Br)2 =>
NH4 + 2 Br = NH4(Br)2
Mg(CO3)2 + BaSO4 = Ba(CO3)2 + MgSO4 =>
Mg(CO3)2 + BaSO4 = Ba(CO3)2 + MgSO4
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Fe2S3 + H2O + O2 = H2SO4 + Fe2033H20 =>
4066 Fe2S3 + 12238 H2O + 18277 O2 = 12198 H2SO4 + 4 Fe2033H20
Ni + Cu(No3)2 = Ni(No3)3 + Cu =>
2 Ni + 3 Cu(No3)2 = 2 Ni(No3)3 + 3 Cu
HCl + KMnO4 + H2C2O4 = MnCl2 + CO2 + H2O + KCl =>
6 HCl + 2 KMnO4 + 5 H2C2O4 = 2 MnCl2 + 10 CO2 + 8 H2O + 2 KCl
Ca(s) + Br2 = CaBr2 =>
Ca(s) + Br2 = CaBr2
Ag2O + NH3 + H2O = Ag(NH3){+} + OH{-} =>
Ag2O + 2 NH3 + H2O = 2 Ag(NH3){+} + 2 OH{-}
Al2S3 + H2O = AlH3O3 + H2S =>
Al2S3 + 6 H2O = 2 AlH3O3 + 3 H2S
C2H5OH + NaCr2O7 + H2SO4 = HC2H3O2 + Cr2(SO4)3 + Na2SO4 + H2O =>
7 C2H5OH + 4 NaCr2O7 + 14 H2SO4 = 7 HC2H3O2 + 4 Cr2(SO4)3 + 2 Na2SO4 + 21 H2O
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