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C2H6O + 3 O2 = 2 CO2 + 3 H2O
C2H6O + HCl = C2H5Cl + H2O =>
C2H6O + HCl = C2H5Cl + H2O
Al2(SO4)3 + NaCH3COO + H2O = Na2SO4 + Al(OH)3 + CH3COOH =>
Al2(SO4)3 + 6 NaCH3COO + 6 H2O = 3 Na2SO4 + 2 Al(OH)3 + 6 CH3COOH
K4Fe(CN)6 + CuSO4 = Cu2Fe(CN)6 + K2SO4 =>
K4Fe(CN)6 + 2 CuSO4 = Cu2Fe(CN)6 + 2 K2SO4
Na2S + HCl = NaCl + H2 + S =>
Na2S + 2 HCl = 2 NaCl + H2 + S
C7H10O + NaBH4 = C7H12O + NaBH2 =>
C7H10O + NaBH4 = C7H12O + NaBH2
C + Fe2O3 = Fe + CO2 =>
3 C + 2 Fe2O3 = 4 Fe + 3 CO2
K2S + KNO2 + H2SO4 = NO + K2SO4 + H2O =>
K2S + 8 KNO2 + 4 H2SO4 = 8 NO + 5 K2SO4 + 4 H2O
[Cu(H2O)4]Cl2 + NH3 = [Cu(NH3)4]Cl2 + H2O =>
[Cu(H2O)4]Cl2 + 4 NH3 = [Cu(NH3)4]Cl2 + 4 H2O
P + O2 = P2O3 =>
4 P + 3 O2 = 2 P2O3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Al2O3(aq) + Fe(s) = Fe3O4(aq) + Al(s) =>
4 Al2O3(aq) + 9 Fe(s) = 3 Fe3O4(aq) + 8 Al(s)
S + OH{-} = S2{-} + SO32{-} + H{+} =>
127 S + 32 OH{-} = 63 S2{-} + SO32{-} + 32 H{+}
Ca(OH)2(s) + H2SO4 = CaSO4 + H2O =>
Ca(OH)2(s) + H2SO4 = CaSO4 + 2 H2O
C8H8 + O2 = CO2 + H2O =>
C8H8 + 10 O2 = 8 CO2 + 4 H2O
Cr + SO3 = CrSO3 =>
Cr + SO3 = CrSO3
FeCl3 + KOH = Fe(OH)3 + KCl =>
FeCl3 + 3 KOH = Fe(OH)3 + 3 KCl
Ag2S + CN{-} + O2 + H2O = Ag(CN)2{-} + S + OH{-} =>
2 Ag2S + 8 CN{-} + O2 + 2 H2O = 4 Ag(CN)2{-} + 2 S + 4 OH{-}
HNO3(l) + Ca(OH)2(aq) = Ca(NO3)2(aq) + H2O(l) =>
2 HNO3(l) + Ca(OH)2(aq) = Ca(NO3)2(aq) + 2 H2O(l)
Fe2S3(aq) + O2(g) = Fe2O3(s) + SO2(g) =>
2 Fe2S3(aq) + 9 O2(g) = 2 Fe2O3(s) + 6 SO2(g)
Fe + Hg2O = Hg + Fe2O3 =>
2 Fe + 3 Hg2O = 6 Hg + Fe2O3
Cl + Fl = ClFl3 =>
Cl + 3 Fl = ClFl3
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
SrO + SO3 = SrSO3 + O2 =>
2 SrO + 2 SO3 = 2 SrSO3 + O2
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
Zn + HNO3 = Zn(NO3) + (NH4)2NO3 + H2O =>
17 Zn + 20 HNO3 = 17 Zn(NO3) + (NH4)2NO3 + 6 H2O
Bi(NO3)3 + Na2CO3 = BiCO3 + Na2(NO3)3 =>
Bi(NO3)3 + Na2CO3 = BiCO3 + Na2(NO3)3
Bi(OH)3 + Na2Sn(OH)4 = Bi + Sn(OH)6 + Na =>
2 Bi(OH)3 + 3 Na2Sn(OH)4 = 2 Bi + 3 Sn(OH)6 + 6 Na
S + OH{-} = S2{-} + SO3 + H{+} =>
13 S + 3 OH{-} = 6 S2{-} + SO3 + 3 H{+}
H2O + O4 = H2O2 =>
4 H2O + O4 = 4 H2O2
Br + LiI = BrLi + I =>
Br + LiI = BrLi + I
ZnS + HNO3 = Zn(NO3)2 + H2 + S =>
ZnS + 2 HNO3 = Zn(NO3)2 + H2 + S
C3H4 + Na = C3H2Na + H2 =>
C3H4 + Na = C3H2Na + H2
CaF2 + Cl = CaCl2 + F2 =>
CaF2 + 2 Cl = CaCl2 + F2
KNO3(l) + LiCl(l) = KCl + LiNO3 =>
KNO3(l) + LiCl(l) = KCl + LiNO3
K3[Fe(CN)6] + CuSO4 = Cu3[Fe(CN)6]2 + K2SO4 =>
2 K3[Fe(CN)6] + 3 CuSO4 = Cu3[Fe(CN)6]2 + 3 K2SO4
CuOH + SO3 = Cu2SO4 + H2O =>
2 CuOH + SO3 = Cu2SO4 + H2O
Ni(NO3)3 + KBr = NiBr3 + KNO3 =>
Ni(NO3)3 + 3 KBr = NiBr3 + 3 KNO3
Zn2(OH)3Cl + NaOH = Zn(OH)2 + NaCl =>
Zn2(OH)3Cl + NaOH = 2 Zn(OH)2 + NaCl
CH3OH(i) + O2(g) = CO2(g) + H2O(i) =>
2 CH3OH(i) + 3 O2(g) = 2 CO2(g) + 4 H2O(i)
Mg2 + MgSO4 = (Mg3)2SO4 =>
5 Mg2 + 2 MgSO4 = 2(Mg3)2SO4
Ba(NO3)2 + Mg = Mg(NO3)2 + Ba =>
Ba(NO3)2 + Mg = Mg(NO3)2 + Ba
Al + H2SO4 = Al2(SO4)3 + S02 + H2O =>
4 Al + 8 H2SO4 = 2 Al2(SO4)3 + S02 + 8 H2O
Fe + Na2CO3 = FeCO3 + Na =>
Fe + Na2CO3 = FeCO3 + 2 Na
Mg3(PO4)2(s) = Mg{2+} + PO4{3-} =>
Mg3(PO4)2(s) = 3 Mg{2+} + 2 PO4{3-}
HCH3O2 + Al(OH)3 = H2O + Al(C2H3O2)3 =>
6 HCH3O2 + Al(OH)3 = 9 H2O + Al(C2H3O2)3
Na(s) + Br(g) = NaBr =>
Na(s) + Br(g) = NaBr
Ca + P2 = CaP =>
2 Ca + P2 = 2 CaP
Ag(NO3)2 + Na3PO4 = Ag3PO4 + Na(NO3)2 =>
3 Ag(NO3)2 + Na3PO4 = Ag3PO4 + 3 Na(NO3)2
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