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CaFe(CO3)2 + H2SO4 = CaCO3 + CO2 + H2O + FeSO4
NO2{-} + FeSO4 + H2SO4 = Fe2(SO4)3 + NO + H2O + SO4{-2} =>
2 NO2{-} + 2 FeSO4 + 2 H2SO4 = Fe2(SO4)3 + 2 NO + 2 H2O + SO4{-2}
ClO3 + SO2 = Cl + SO4 =>
2 ClO3 + 3 SO2 = 2 Cl + 3 SO4
Ca + HOH = HCa + OH =>
Ca + HOH = HCa + OH
HNO3 + NaOH = HNO3NaOH =>
HNO3 + NaOH = HNO3NaOH
KBrO3 + Cu + H2SO4 = Br + CuSO4 + K2SO4 + H2O =>
2 KBrO3 + 5 Cu + 6 H2SO4 = 2 Br + 5 CuSO4 + K2SO4 + 6 H2O
BaOH + HCN = BaCN + H2O =>
BaOH + HCN = BaCN + H2O
Na2SiO3 + HCl = NaCl + H2SiO3 =>
Na2SiO3 + 2 HCl = 2 NaCl + H2SiO3
H2S + Be(OH)2 = H2O + Be(HS)2 =>
2 H2S + Be(OH)2 = 2 H2O + Be(HS)2
NO3{-} + C3H5O3{-} + H{+} = N2 + HCO3{-} + H2O =>
12 NO3{-} + 5 C3H5O3{-} + 2 H{+} = 6 N2 + 15 HCO3{-} + 6 H2O
CH3OH + Br2 = CH3Br + Br(OH)2 =>
4 CH3OH + 3 Br2 = 4 CH3Br + 2 Br(OH)2
Ca3(PO4)2 + Fe2(SO4)3 = CaSO4 + FePO4 =>
Ca3(PO4)2 + Fe2(SO4)3 = 3 CaSO4 + 2 FePO4
PdCl2 + NHO3 = Pd(NO3)2 + HCl =>
PdCl2 + 2 NHO3 = Pd(NO3)2 + 2 HCl
Ni + CrO4 = Ni(CrO4) =>
Ni + CrO4 = Ni(CrO4)
N2 + HO2 = NH3 + NO =>
7 N2 + 6 HO2 = 2 NH3 + 12 NO
N + CaF = F2 + Ca3N2 =>
4 N + 6 CaF = 3 F2 + 2 Ca3N2
C6H5NNCl + Zn + CH3COOH = C6H5NHNH2HCl + CH3COOZn =>
C6H5NNCl + 4 Zn + 4 CH3COOH = C6H5NHNH2HCl + 4 CH3COOZn
Cu(SO4) + Ba(NO3)2 = Cu(NO3) + Ba(SO4)2 =>
2 Cu(SO4) + Ba(NO3)2 = 2 Cu(NO3) + Ba(SO4)2
Co(NO3)2*6H2O + Cr3O4 = CoCr2O4 + H2O + NO2 + O2 =>
3 Co(NO3)2*6H2O + 2 Cr3O4 = 3 CoCr2O4 + 18 H2O + 6 NO2 + O2
NH4Cl(s) + NaOH(aq) = NaCl(aq) + NH3(g) + H2O(l) =>
NH4Cl(s) + NaOH(aq) = NaCl(aq) + NH3(g) + H2O(l)
Cu + NaCN + Ca(OH)2 + H2O + O2 = Ca(Cu(CN)2)2 + NaOH =>
4 Cu + 8 NaCN + 2 Ca(OH)2 + 2 H2O + O2 = 2 Ca(Cu(CN)2)2 + 8 NaOH
C2H6O + H2SO4 + K2Cr2O7 = Cr2(SO4)3 + CO2 + K2SO4 + H2O =>
C2H6O + 8 H2SO4 + 2 K2Cr2O7 = 2 Cr2(SO4)3 + 2 CO2 + 2 K2SO4 + 11 H2O
Pb(NO3)2 + CH3COONa = PbNO3CH3COO + NaNO3 =>
Pb(NO3)2 + CH3COONa = PbNO3CH3COO + NaNO3
C3H7Cl = C3H6 + HCl =>
C3H7Cl = C3H6 + HCl
Al(OH)3 + H2(SO4) = AlSO4 + H2(OH)3 =>
Al(OH)3 + H2(SO4) = AlSO4 + H2(OH)3
Na3Po4 + AgCl = Ag3Po4 + NaCl =>
Na3Po4 + 3 AgCl = Ag3Po4 + 3 NaCl
Tl(HCO3)3 + Ir(HSO3)4 = Ir(HCO3)4 + Tl(HSO3)3 =>
4 Tl(HCO3)3 + 3 Ir(HSO3)4 = 3 Ir(HCO3)4 + 4 Tl(HSO3)3
H(ClO3) + Li(OH) = H2O + Li(ClO3) =>
H(ClO3) + Li(OH) = H2O + Li(ClO3)
H3PO3(aq) + Cd(OH)2(s) = Cd3(PO3)2(s) + H2O(l) =>
2 H3PO3(aq) + 3 Cd(OH)2(s) = Cd3(PO3)2(s) + 6 H2O(l)
K2Cr2O7 + HCl5 = Cr2Cl3 + KCl + H2O + Cl2 =>
2 K2Cr2O7 + 28 HCl5 = 2 Cr2Cl3 + 4 KCl + 14 H2O + 65 Cl2
KMnO4 + NaClO2 + H2O = MnO2 + NaClO4 + KOH =>
4 KMnO4 + 3 NaClO2 + 2 H2O = 4 MnO2 + 3 NaClO4 + 4 KOH
Al2O3 + H4P2O7 = Al4(P2O7)3 + H2O =>
2 Al2O3 + 3 H4P2O7 = Al4(P2O7)3 + 6 H2O
K2Fe(CN)6 + KMnO4 + HCl = KCl + FeCl2 + MnCl + CO2 + NO + H2O =>
3 K2Fe(CN)6 + 20 KMnO4 + 52 HCl = 26 KCl + 3 FeCl2 + 20 MnCl + 18 CO2 + 18 NO + 26 H2O
Fe2O3 + HAsO3 = Fe(AsO3)3 + H2O =>
Fe2O3 + 6 HAsO3 = 2 Fe(AsO3)3 + 3 H2O
CuO2 + H = Cu + H2O =>
CuO2 + 4 H = Cu + 2 H2O
He + O2 = He2O =>
4 He + O2 = 2 He2O
Hg + CuSO4 = HgSO4 + Cu =>
Hg + CuSO4 = HgSO4 + Cu
NaMnO4 + HCl = NaCl + MnCl2 + Cl2 + H2O =>
2 NaMnO4 + 16 HCl = 2 NaCl + 2 MnCl2 + 5 Cl2 + 8 H2O
Hg + CuSO4 = HgSO4 + Cu =>
Hg + CuSO4 = HgSO4 + Cu
Na2CO3 + HNO3 = NaNO3 + CO2 + H2O =>
Na2CO3 + 2 HNO3 = 2 NaNO3 + CO2 + H2O
CuSO{2-} + Mg = MgSO{2-} + Cu =>
CuSO{2-} + Mg = MgSO{2-} + Cu
H2SO4 = SO4H2 =>
H2SO4 = SO4H2
AlCl = Al2 + Cl2 =>
2 AlCl = Al2 + Cl2
Pb(OH)4 + Fe2(CrO4)3 = Pb(CrO4)2 + Fe(OH)3 =>
3 Pb(OH)4 + 2 Fe2(CrO4)3 = 3 Pb(CrO4)2 + 4 Fe(OH)3
Fe(OH)3 + HNO3 = Fe(NO3)3 + H2O =>
Fe(OH)3 + 3 HNO3 = Fe(NO3)3 + 3 H2O
SO4{2-} + Br{-} + H{+} = SO2 + Br2 + H2O =>
SO4{2-} + 2 Br{-} + 4 H{+} = SO2 + Br2 + 2 H2O
H4Cl4 + Na5(OH)5 = HOH + NaCl =>
5 H4Cl4 + 4 Na5(OH)5 = 20 HOH + 20 NaCl
Al2(OH)3Cl + H3PO4 = AlPO4 + H + OH + Cl =>
Al2(OH)3Cl + 2 H3PO4 = 2 AlPO4 + 6 H + 3 OH + Cl
NH3 + H2O + CO2 = C8H17N + O2 =>
2 NH3 + 14 H2O + 16 CO2 = 2 C8H17N + 23 O2
KI + Pb3(PO4)2 = K3(PO4) + PbI2 =>
6 KI + Pb3(PO4)2 = 2 K3(PO4) + 3 PbI2
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