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MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
H2CO3 + Cr(OH)3 = H2O + Cr2(CO3)3 =>
3 H2CO3 + 2 Cr(OH)3 = 6 H2O + Cr2(CO3)3
NHO3 + Cu = Cu(NO3)2 + NO + H2O =>
8 NHO3 + 3 Cu = 3 Cu(NO3)2 + 2 NO + 4 H2O
CH3CCH2COOH + CH3OH = H2O + CH3CCH2COOCH3 =>
CH3CCH2COOH + CH3OH = H2O + CH3CCH2COOCH3
KCrO2 + Cl2 + KOH = K2CrO4 + KCl + HCl =>
2 KCrO2 + 3 Cl2 + 4 KOH = 2 K2CrO4 + 2 KCl + 4 HCl
Al(CN)3 + H2SO4 = Al2(SO4)3 + HCN =>
2 Al(CN)3 + 3 H2SO4 = Al2(SO4)3 + 6 HCN
HCl + RMnO4 = MnCl2 + RCl + Cl2 + H2O =>
16 HCl + 2 RMnO4 = 2 MnCl2 + 2 RCl + 5 Cl2 + 8 H2O
Tl + I2 = TlI3 =>
2 Tl + 3 I2 = 2 TlI3
HNO3 + FeO = Fe(NO3)3 + NO + H2O =>
10 HNO3 + 3 FeO = 3 Fe(NO3)3 + NO + 5 H2O
KNO3 = KNO2 + O =>
KNO3 = KNO2 + O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
CuBr2 + KI = Cu + KBr + I2 =>
CuBr2 + 2 KI = Cu + 2 KBr + I2
I2 + O2 = IO2 =>
I2 + 2 O2 = 2 IO2
Fe(NO3)3 + Na2CO3 + H2O = Fe(OH)3 + CO2 + NaNO3 =>
2 Fe(NO3)3 + 3 Na2CO3 + 3 H2O = 2 Fe(OH)3 + 3 CO2 + 6 NaNO3
C4H10O = C2H4 + H2O =>
C4H10O = 2 C2H4 + H2O
J2 + Na2S2O3 = Na2S4O6 + NaJ =>
J2 + 2 Na2S2O3 = Na2S4O6 + 2 NaJ
As2S3 + NaOH + H2O2 = Na2SO4 + Na3AsO4 + H2O =>
As2S3 + 12 NaOH + 14 H2O2 = 3 Na2SO4 + 2 Na3AsO4 + 20 H2O
CH4(g) + H2O(g) = H(g) + CO(g) =>
CH4(g) + H2O(g) = 6 H(g) + CO(g)
NaClO3 + SrCl2 = NaCl + Sr(ClO3)2 =>
2 NaClO3 + SrCl2 = 2 NaCl + Sr(ClO3)2
Fe3O4 + H2 = Fe + H2O =>
Fe3O4 + 4 H2 = 3 Fe + 4 H2O
NaC2H3O2 + Fe(NO3)3 = FeC2H3O2 + Na(NO3)3 =>
NaC2H3O2 + Fe(NO3)3 = FeC2H3O2 + Na(NO3)3
Fe + Na2S = FeS + Na =>
Fe + Na2S = FeS + 2 Na
Pb + Fe(NO3)3 = Fe + (NO3)Pb =>
3 Pb + Fe(NO3)3 = Fe + 3(NO3)Pb
NO3{-} = N2 + O2 + e =>
2 NO3{-} = N2 + 3 O2 + 2e
Cu + Al2(SO4)3 = AlCu + (SO4)3 =>
2 Cu + Al2(SO4)3 = 2 AlCu + (SO4)3
KH(C8H4O4) + NaOH = KNa(C8H4O4) + H2O =>
KH(C8H4O4) + NaOH = KNa(C8H4O4) + H2O
Sb2S3 + Mn(NO3)2 + Na2SiO3 = Na3SbO4 + Na2MnO4 + NO + SiO2 + Na2SO4 =>
Sb2S3 + 14 Mn(NO3)2 + 20 Na2SiO3 = 2 Na3SbO4 + 14 Na2MnO4 + 28 NO + 20 SiO2 + 3 Na2SO4
Cu3N2 + MgBr2 = CuBr2 + Mg3N2 =>
Cu3N2 + 3 MgBr2 = 3 CuBr2 + Mg3N2
ZnCl2(aq) + Pb(NO3)2(aq) = Zn(NO3)2(s) + PbCl2(s) =>
ZnCl2(aq) + Pb(NO3)2(aq) = Zn(NO3)2(s) + PbCl2(s)
LiCl + MnCl2*4H2O + Na2MoO4 = Li16Mn22Mo30O120 + NaCl + H2O =>
16 LiCl + 22 MnCl2*4H2O + 30 Na2MoO4 = Li16Mn22Mo30O120 + 60 NaCl + 88 H2O
Ar + O2 = Ar2O3 =>
4 Ar + 3 O2 = 2 Ar2O3
Na2S2O3 + HCl = NaCl + S + H2O + Na2SO4 =>
3 Na2S2O3 + 2 HCl = 2 NaCl + 4 S + H2O + 2 Na2SO4
KMnO4 + Na2S = MnSO4 + Na2 + K =>
KMnO4 + Na2S = MnSO4 + Na2 + K
Al{3+} + OH{-} = AlO2{-} + H2O =>
Al{3+} + 4 OH{-} = AlO2{-} + 2 H2O
P + Li = Li2P =>
P + 2 Li = Li2P
Na3PO4 + AgNO3 = NaNO3 + Ag3PO4 =>
Na3PO4 + 3 AgNO3 = 3 NaNO3 + Ag3PO4
Zn + HC = H2 + ZnC2 =>
Zn + 2 HC = H2 + ZnC2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
NH3(l) + CO2(g) = CO(NH2)2(s) + H2O(l) =>
2 NH3(l) + CO2(g) = CO(NH2)2(s) + H2O(l)
C7H2O2 + O2 = CO2 + H2O =>
2 C7H2O2 + 13 O2 = 14 CO2 + 2 H2O
Sb2S3 + Mn(NO3)2 + Na2SiO3 = Na3SbO4 + Na2MnO4 + NO + SiO2 + Na2SO4 =>
Sb2S3 + 14 Mn(NO3)2 + 20 Na2SiO3 = 2 Na3SbO4 + 14 Na2MnO4 + 28 NO + 20 SiO2 + 3 Na2SO4
NaCl + Ag(NO4) = AgCl + Na(NO4) =>
NaCl + Ag(NO4) = AgCl + Na(NO4)
AgNo{3} + KBr = AgBr + KNo{3} =>
AgNo{3} + KBr = AgBr + KNo{3}
SO2 + H2O = H2SO3 = =>
SO2 + H2O = H2SO3
Al(s) + KCl(aq) = AlCl3(aq) + K(s) =>
Al(s) + 3 KCl(aq) = AlCl3(aq) + 3 K(s)
Na2C2 + H2O = C2H2 + Na{+} + OH{-} =>
Na2C2 + 2 H2O = C2H2 + 2 Na{+} + 2 OH{-}
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C6H5Cl + CH3Cl + Na = NaCl + C6H5CH3 =>
C6H5Cl + CH3Cl + 2 Na = 2 NaCl + C6H5CH3
Ni(NH3)6{2+} + (CH3)2C2(NOH)2 = NH4{+} + NH3 + NiC8H14N4O4 =>
Ni(NH3)6{2+} + 2(CH3)2C2(NOH)2 = 2 NH4{+} + 4 NH3 + NiC8H14N4O4
Ca(NO3)2 + K2SO4 = CaSO4 + KNO3 =>
Ca(NO3)2 + K2SO4 = CaSO4 + 2 KNO3
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