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2 Hg2(NO3)2 + 4 NH3 = Hg2NNO3 + 2 Hg + 3 NH4NO3
K4[Fe(cn)6] + H2O + O3 = K3[Fe(cn)6] + KOH =>
6 K4[Fe(cn)6] + 3 H2O + O3 = 6 K3[Fe(cn)6] + 6 KOH
CaCO3 + H2 = Ca2 + H2O + CO2 =>
2 CaCO3 + 2 H2 = Ca2 + 2 H2O + 2 CO2
K3PO4 + BaCl2 = KCl + Ba3(PO4)2 =>
2 K3PO4 + 3 BaCl2 = 6 KCl + Ba3(PO4)2
Pt + H2SeO4 = Pt(SeO4)2 + H2SeO3 + H2O =>
Pt + 4 H2SeO4 = Pt(SeO4)2 + 2 H2SeO3 + 2 H2O
H2O + CsSO4 = H2SO4 + CsO =>
H2O + CsSO4 = H2SO4 + CsO
C6H6O2 + KOH = C6H5O2K + H2O =>
C6H6O2 + KOH = C6H5O2K + H2O
KNO3 + NaOH + Al + H2O = NH3 + Na3[Al(OH)6] + K3[Al(OH)6] =>
3 KNO3 + 21 NaOH + 8 Al + 18 H2O = 3 NH3 + 7 Na3[Al(OH)6] + K3[Al(OH)6]
P + Cl = PCl5 =>
P + 5 Cl = PCl5
MgO + Na2SiO3 = MgSiO3 + Na + O2 =>
2 MgO + 2 Na2SiO3 = 2 MgSiO3 + 4 Na + O2
Co4Cl8 + Na4(OH)4 = Co(OH)2 + NaCl =>
Co4Cl8 + 2 Na4(OH)4 = 4 Co(OH)2 + 8 NaCl
P + KMnO4 + H2SO4 = H3PO4 + MnSO4 + K2SO4 =>
2 P + 2 KMnO4 + 3 H2SO4 = 2 H3PO4 + 2 MnSO4 + K2SO4
CH3CH2ONa + H2O = CH3CH2OH + NaOH =>
CH3CH2ONa + H2O = CH3CH2OH + NaOH
Al2(CO3)3(s) + H2SO4(aq) = Al2(SO4)3(aq) + CO2(g) + H2O(l) =>
Al2(CO3)3(s) + 3 H2SO4(aq) = Al2(SO4)3(aq) + 3 CO2(g) + 3 H2O(l)
CuS + HCl = CuCl2 + H2S =>
CuS + 2 HCl = CuCl2 + H2S
NH3 + O3 = HNO + H2O =>
3 NH3 + 2 O3 = 3 HNO + 3 H2O
H2O4 + CO2 = C7H8 + O2 =>
4 H2O4 + 7 CO2 = C7H8 + 15 O2
Pb(OH)2 + CuO = PbO + Cu(OH)2 =>
Pb(OH)2 + CuO = PbO + Cu(OH)2
SO3{2-} + H2O = SO4{2-} + H{+} + e =>
SO3{2-} + H2O = SO4{2-} + 2 H{+} + 2e
KNO3 + C12H22O11 = N2 + CO2 + H2O + K2CO3 =>
48 KNO3 + 5 C12H22O11 = 24 N2 + 36 CO2 + 55 H2O + 24 K2CO3
Ag + HCl = AgCl + H2 =>
2 Ag + 2 HCl = 2 AgCl + H2
Pt + H2SeO4 = Pt(SeO4)2 + H2SeO3 + H2O =>
Pt + 4 H2SeO4 = Pt(SeO4)2 + 2 H2SeO3 + 2 H2O
MgSO4 + NaOH = Mg(OH)2 + Na2SO4 =>
MgSO4 + 2 NaOH = Mg(OH)2 + Na2SO4
C6H14 + KMnO4 + H2O = MnO2 + C6H12(OH)2 + KOH =>
3 C6H14 + 4 KMnO4 + 2 H2O = 4 MnO2 + 3 C6H12(OH)2 + 4 KOH
(HOCH2)3CNH2 + H{+} = (HOCH2)3CNH3{+} =>
(HOCH2)3CNH2 + H{+} = (HOCH2)3CNH3{+}
SO2 + FeCl3 + H2O = H2SO4 + FeCl2HCl =>
SO2 + 2 FeCl3 + 2 H2O = H2SO4 + 2 FeCl2HCl
HPO3 + NaOH = Na3(PO4) + H2O =>
HPO3 + 3 NaOH = Na3(PO4) + 2 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
NaClO + NaCrO2 + NaOH = NaCl + Na2CrO4 + H2O =>
3 NaClO + 2 NaCrO2 + 2 NaOH = 3 NaCl + 2 Na2CrO4 + H2O
Mg(OH)2 + HNO3 = Mg(NO3)2 + H2O =>
Mg(OH)2 + 2 HNO3 = Mg(NO3)2 + 2 H2O
Na3P + H2S = Na2S + H3P =>
2 Na3P + 3 H2S = 3 Na2S + 2 H3P
Ni + MgCl2 = Mg + NiCl2 =>
Ni + MgCl2 = Mg + NiCl2
Fe(OH)2 + H2CrO4 = Fe2(CrO4)2 + H2O =>
2 Fe(OH)2 + 2 H2CrO4 = Fe2(CrO4)2 + 4 H2O
C6H11OH + HBr = C6H11Br + H2O =>
C6H11OH + HBr = C6H11Br + H2O
Mg + TiCI = Ti + MgCI =>
Mg + TiCI = Ti + MgCI
Pt + H2SeO4 = Pt(SeO4)2 + H2SeO3 + H2O =>
Pt + 4 H2SeO4 = Pt(SeO4)2 + 2 H2SeO3 + 2 H2O
Zn + Zn(No3)2 = Zn(No3) =>
Zn + Zn(No3)2 = 2 Zn(No3)
KF + LiOH = KOH + LiF =>
KF + LiOH = KOH + LiF
Pb(OH)2 + CuNO3 = Pb(NO3)2 + CuOH =>
Pb(OH)2 + 2 CuNO3 = Pb(NO3)2 + 2 CuOH
Fe(NO3)3 + NaSO4 = FeSO4 + Na(NO3)3 =>
Fe(NO3)3 + NaSO4 = FeSO4 + Na(NO3)3
KMnO4 + HCl = K + MnCl2 + Cl2 + H2O =>
KMnO4 + 8 HCl = K + MnCl2 + 3 Cl2 + 4 H2O
CH3COOHNH3OH = CH3(OH)COOH(NH3) =>
CH3COOHNH3OH = CH3(OH)COOH(NH3)
Cu + HNO3 = Cu(NO3)2 + N2 + H2O =>
5 Cu + 12 HNO3 = 5 Cu(NO3)2 + N2 + 6 H2O
AgNO3 + NH4NO3 + NaOH = Ag(NH3)2OH + NaNO3 + H2O =>
AgNO3 + 2 NH4NO3 + 3 NaOH = Ag(NH3)2OH + 3 NaNO3 + 2 H2O
Na + H2SO4 = H2 + Na2SO4 =>
2 Na + H2SO4 = H2 + Na2SO4
Al(OH)3 + HBr = AlBr3 + H2O1 =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O1
O2{-} = O2 + {-} =>
O2{-} = O2 + e
C6H6O2 + KOH = C6H5O2K + H2O =>
C6H6O2 + KOH = C6H5O2K + H2O
Na2CO3 + H3PO4 = NaH2PO4 + CO2 + H2O =>
Na2CO3 + 2 H3PO4 = 2 NaH2PO4 + CO2 + H2O
O2 + Fe(OH)2 + HOH = Fe(OH)3 =>
O2 + 4 Fe(OH)2 + 2 HOH = 4 Fe(OH)3
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