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18 Ca20Fe10Nb10O60 + 4 Mn10O10 + Nb20O50 + Fe20O30 = 20 Ca18Mn2Fe10Nb10O60
H2BO3 + La(OH)3 = H2O + LaB6 + O2 =>
24 H2BO3 + 4 La(OH)3 = 30 H2O + 4 LaB6 + 27 O2
Al + H2SO4 = Al2SO43 + H2O + H2S =>
2 Al + 11 H2SO4 = Al2SO43 + H2O + 10 H2S
Al + OH{-} + NO3{-} + H{+} = AlO2{-} + NH3 =>
8 Al + 7 OH{-} + 3 NO3{-} + 2 H{+} = 8 AlO2{-} + 3 NH3
CH4 + Cl1 = CH3Cl + HCl =>
CH4 + 2 Cl1 = CH3Cl + HCl
Fe{2+} + XO3{-} + H{+} = X{2+} + H2O + Fe{3+} =>
3 Fe{2+} + XO3{-} + 6 H{+} = X{2+} + 3 H2O + 3 Fe{3+}
As2S5 + HNO3 = H3AsO4 + H2SO4 + NO2 + H2O =>
As2S5 + 40 HNO3 = 2 H3AsO4 + 5 H2SO4 + 40 NO2 + 12 H2O
Na + K2ZnF6 = Zn + NaF + KF =>
4 Na + K2ZnF6 = Zn + 4 NaF + 2 KF
NH3 + H2SO4 = NSO4 + H2 =>
2 NH3 + 2 H2SO4 = 2 NSO4 + 5 H2
NH4HCO3 + Ba(OH)2 = BaCO3 + H2O + NH3 =>
NH4HCO3 + Ba(OH)2 = BaCO3 + 2 H2O + NH3
C9H7NO + H2O2 + HCl = C9H6ClNO + H2O =>
C9H7NO + H2O2 + HCl = C9H6ClNO + 2 H2O
Al(s) + Mg(s) = AlMg(s) =>
Al(s) + Mg(s) = AlMg(s)
C9H10O + CH3NH2 = C10H13N + H2O =>
C9H10O + CH3NH2 = C10H13N + H2O
NaHO + Cl2 = NaClO3 + NaCl + H2O =>
6 NaHO + 3 Cl2 = NaClO3 + 5 NaCl + 3 H2O
KBrO3 + N2H4 = N2 + KBr + H2O =>
2 KBrO3 + 3 N2H4 = 3 N2 + 2 KBr + 6 H2O
C6H12O6 + Cu(OH)2 = Cu2O + C6H12O7 + H2O =>
C6H12O6 + 2 Cu(OH)2 = Cu2O + C6H12O7 + 2 H2O
Fe(s) + S(x) = FeS(x) =>
Fe(s) + S(x) = FeS(x)
KCN + NaOH = NaCN + KOH =>
KCN + NaOH = NaCN + KOH
Al + I = Al2I =>
2 Al + I = Al2I
H2S + O2 = H2O2 + S2O =>
4 H2S + 5 O2 = 4 H2O2 + 2 S2O
H2GeO3 + Ni(OH)3 = Ni2(GeO3)3 + H2O =>
3 H2GeO3 + 2 Ni(OH)3 = Ni2(GeO3)3 + 6 H2O
CaSO4 + H3BO3 = Ca3(BO3)2 + H2SO4 =>
3 CaSO4 + 2 H3BO3 = Ca3(BO3)2 + 3 H2SO4
H2SeO3 + LiOH = H2OH + LiSeO3 =>
H2SeO3 + LiOH = H2OH + LiSeO3
H2TeO4 + PtBr4 + HgNi2O7 = HgTeO4 + PtTeO4 + Ni2(TeO4)3 + Br2 + H2O =>
7 H2TeO4 + 3 PtBr4 + HgNi2O7 = HgTeO4 + 3 PtTeO4 + Ni2(TeO4)3 + 6 Br2 + 7 H2O
NaCO3 + H2O = H2CO3 + NaO =>
NaCO3 + H2O = H2CO3 + NaO
NH4Cl + Na3[Co(NO2)]6 = (NH4)3[Co(NO2)]6 + NaCl =>
3 NH4Cl + Na3[Co(NO2)]6 = (NH4)3[Co(NO2)]6 + 3 NaCl
H3BO2 + Al(OH)3 = AlBO2 + H2O =>
H3BO2 + Al(OH)3 = AlBO2 + 3 H2O
FeCl3 + Mg(OH)2 = Fe(OH)03 + MgCl2 =>
2 FeCl3 + 3 Mg(OH)2 = 2 Fe(OH)03 + 3 MgCl2
C5H4O3 + Cs2CO3 = CsC5H3O3 + CO2 + H2O =>
2 C5H4O3 + Cs2CO3 = 2 CsC5H3O3 + CO2 + H2O
C2 + O2 = CO2 =>
C2 + 2 O2 = 2 CO2
CH3NH2 + H2O = CH3NH{-} + H3O{+} =>
CH3NH2 + H2O = CH3NH{-} + H3O{+}
Sn2 + NaOH = Na2SnO2 + H2 =>
Sn2 + 4 NaOH = 2 Na2SnO2 + 2 H2
Mn(aq) + BiO3(aq) = MnO4(aq) + Bi(aq) =>
3 Mn(aq) + 4 BiO3(aq) = 3 MnO4(aq) + 4 Bi(aq)
MoF6 + [(CH3)3Si]2O + CH3CN = MoOF4(NCCH3) + (CH3)3SiF =>
MoF6 + [(CH3)3Si]2O + CH3CN = MoOF4(NCCH3) + 2(CH3)3SiF
K2S + CuCl2 = K2Cl2 + CuS =>
K2S + CuCl2 = K2Cl2 + CuS
NO2 = O2 + N2 =>
2 NO2 = 2 O2 + N2
Fe2(SO4)3 + NaI = I + FeSO4 + Na2SO4 =>
Fe2(SO4)3 + 2 NaI = 2 I + 2 FeSO4 + Na2SO4
MgCO3(s) + H2O(l) = Mg(OH)2(aq) + CO2(g) =>
MgCO3(s) + H2O(l) = Mg(OH)2(aq) + CO2(g)
Cu3AsS4 + NaOH + NaClO = CuO + Na3AsO4 + Na2SO4 + NaCl + H2O =>
2 Cu3AsS4 + 22 NaOH + 35 NaClO = 6 CuO + 2 Na3AsO4 + 8 Na2SO4 + 35 NaCl + 11 H2O
Al + H3PO3 = Al3(PO3)3 + H2 =>
6 Al + 6 H3PO3 = 2 Al3(PO3)3 + 9 H2
NaHCO3 + H2S = NaHS + H2CO3 =>
NaHCO3 + H2S = NaHS + H2CO3
HBr + Ni(OH)2 = NiBr2 + H2O =>
2 HBr + Ni(OH)2 = NiBr2 + 2 H2O
Mg(OH)2 + P2O5 = Mg3(PO4)2 + HOH =>
3 Mg(OH)2 + P2O5 = Mg3(PO4)2 + 3 HOH
CaCO3 + K2SiO3 = CaSiO3 + K2CO3 =>
CaCO3 + K2SiO3 = CaSiO3 + K2CO3
Hg + H2SO4 = H2O + HgSO4 + S =>
3 Hg + 4 H2SO4 = 4 H2O + 3 HgSO4 + S
C6O2H6 + C10H10O2 = C64H56O12 + H2O =>
4 C6O2H6 + 4 C10H10O2 = C64H56O12 + 4 H2O
Cr(OH)3 + NaOH = Cr(OH)6 + Na =>
Cr(OH)3 + 3 NaOH = Cr(OH)6 + 3 Na
Al + NaOH = Al2(NaOH) =>
2 Al + NaOH = Al2(NaOH)
Na2CO3 + CaCl2*2H2O = CaCO3 + NaCl + H2O =>
Na2CO3 + CaCl2*2H2O = CaCO3 + 2 NaCl + 2 H2O
KOH + Cl = KClO + ClK + H2O =>
2 KOH + 2 Cl = KClO + ClK + H2O
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