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2 CH3CH2OH + 2 Na = 2 CH3CH2ONa + H2
K2SO4 + BaO = BaSO4 + K2O =>
K2SO4 + BaO = BaSO4 + K2O
HC2H3O2 + O2 = CO2 + H2O =>
HC2H3O2 + 2 O2 = 2 CO2 + 2 H2O
MnO2 + H{+} + NO = Mn{2+} + H2O + NO3{-} =>
3 MnO2 + 4 H{+} + 2 NO = 3 Mn{2+} + 2 H2O + 2 NO3{-}
Fe(OH)2 + O2 = Fe(OH)3 + Fe2O3 =>
12 Fe(OH)2 + 3 O2 = 8 Fe(OH)3 + 2 Fe2O3
Al(NO3)3 + NH3 = Al(NH3)4 + NO3 =>
Al(NO3)3 + 4 NH3 = Al(NH3)4 + 3 NO3
(Co(NH3)6)Cl2 + H2O2 + NH4Cl = (Co(NH3)6)Cl3 + NH3 + H2O =>
2(Co(NH3)6)Cl2 + H2O2 + 2 NH4Cl = 2(Co(NH3)6)Cl3 + 2 NH3 + 2 H2O
Al + HNO3 + HCl = H[AlCl4] + NO + H2O =>
Al + HNO3 + 4 HCl = H[AlCl4] + NO + 2 H2O
Cd + HCl = CdCl2 + H2 =>
Cd + 2 HCl = CdCl2 + H2
SnO + H2O = Sn + (OH)2 =>
SnO + H2O = Sn + (OH)2
Mg(No3)2 + KOH = KNo3 + Mg(OH)2 =>
Mg(No3)2 + 2 KOH = 2 KNo3 + Mg(OH)2
C12H22O5 + O2 = CO2 + H2O =>
C12H22O5 + 15 O2 = 12 CO2 + 11 H2O
FeSO4 + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + K2SO4 + Cr(SO4)2 + H2O =>
4 FeSO4 + K2Cr2O7 + 7 H2SO4 = 2 Fe2(SO4)3 + K2SO4 + 2 Cr(SO4)2 + 7 H2O
Zn(C5(CH3)5)2 + H2O = Zn(OH)2 + C5(CH3)5H =>
Zn(C5(CH3)5)2 + 2 H2O = Zn(OH)2 + 2 C5(CH3)5H
Pb + Na + C2H5Cl = Pb(C2H5)5 + NaCl =>
Pb + 5 Na + 5 C2H5Cl = Pb(C2H5)5 + 5 NaCl
Na3VO4 + HNO3 = VO2NO3 + NaNO3 + H2O =>
Na3VO4 + 4 HNO3 = VO2NO3 + 3 NaNO3 + 2 H2O
Ca(OH)2 + HNO = Ca(NO1)2 + H2O =>
Ca(OH)2 + 2 HNO = Ca(NO1)2 + 2 H2O
C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
Mg(OH)2 = MgO + H2O =>
Mg(OH)2 = MgO + H2O
Sn(s) + P(s) = SnP2 =>
Sn(s) + 2 P(s) = SnP2
Al(s) + CuCl2*2H2O(aq) = Cu(s) + AlCl3(aq) + H2O(l) =>
2 Al(s) + 3 CuCl2*2H2O(aq) = 3 Cu(s) + 2 AlCl3(aq) + 6 H2O(l)
UCl4 + O2 + H2O = UO2Cl2 + HCl =>
2 UCl4 + O2 + 2 H2O = 2 UO2Cl2 + 4 HCl
Calciumhydroxide + phosphoricacid = Calciumphosphate + water =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
K + I2 = KI =>
2 K + I2 = 2 KI
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
AlBr3 + Mg = MgBr2 + Al =>
2 AlBr3 + 3 Mg = 3 MgBr2 + 2 Al
Al + ClO = AlClO =>
Al + ClO = AlClO
K2I2 = KI =>
K2I2 = 2 KI
Mg(OH)2 + H2SO4 = MgSO4 + H2O =>
Mg(OH)2 + H2SO4 = MgSO4 + 2 H2O
Na + P4O10 + NH4NO3 = Na3P + NO2 + H2O =>
36 Na + 3 P4O10 + 10 NH4NO3 = 12 Na3P + 20 NO2 + 20 H2O
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
Al + NH3 + H2O = Al(OH)3 + NH6 =>
Al + NH3 + 3 H2O = Al(OH)3 + NH6
HCl + C2H4 + O2 = Cl(CH2)2Cl + H2O =>
4 HCl + 2 C2H4 + O2 = 2 Cl(CH2)2Cl + 2 H2O
Cu(NO3)2 + NaSO3 = Cu(SO3)2 + NaNO3 =>
Cu(NO3)2 + 2 NaSO3 = Cu(SO3)2 + 2 NaNO3
KMnO4 + BeBr5 + H2SO4 = MnSO4 + Be2(SO4)3 + Br2 + K2SO4 + H2O =>
6 KMnO4 + 10 BeBr5 + 24 H2SO4 = 6 MnSO4 + 5 Be2(SO4)3 + 25 Br2 + 3 K2SO4 + 24 H2O
S + HCl = HS + Cl =>
S + HCl = HS + Cl
Na2S5 + C6H2N3NaO7 + H2O = NaOH + C6H4N3NaO5 + S =>
3 Na2S5 + C6H2N3NaO7 + 4 H2O = 6 NaOH + C6H4N3NaO5 + 15 S
LiMnO4 + LiBr + H2SO4 = Li2SO4 + MnSO4 + H2O + Br2 =>
2 LiMnO4 + 10 LiBr + 8 H2SO4 = 6 Li2SO4 + 2 MnSO4 + 8 H2O + 5 Br2
H3(PO4) + Pb(OH)4 = H(OH) + Pb3(PO4)4 =>
4 H3(PO4) + 3 Pb(OH)4 = 12 H(OH) + Pb3(PO4)4
CH3COOHHOC2H5 = CH3COOC2H5H2O =>
CH3COOHHOC2H5 = CH3COOC2H5H2O
HFI + Na(OH) = NaFI + H2O =>
HFI + Na(OH) = NaFI + H2O
Mg(aq) + CuCl2(s) = MgCl2(s) + Cu(aq) =>
Mg(aq) + CuCl2(s) = MgCl2(s) + Cu(aq)
MnO2 + P = P2O5 + Mn =>
5 MnO2 + 4 P = 2 P2O5 + 5 Mn
C4H8O + KMnO4 + H2SO4 = C3H7COOH + K2SO4 + MnSO4 + H2O =>
5 C4H8O + 2 KMnO4 + 3 H2SO4 = 5 C3H7COOH + K2SO4 + 2 MnSO4 + 3 H2O
Sr(NO3)2 + Br2(SO4)3 = Br2(NO3)2 + Sr(SO4)3 =>
Sr(NO3)2 + Br2(SO4)3 = Br2(NO3)2 + Sr(SO4)3
Al2O3 + MgF2 = MgO + AlF3 =>
Al2O3 + 3 MgF2 = 3 MgO + 2 AlF3
Al(NO3)3 + KCl = AlCl3 + KNO3 =>
Al(NO3)3 + 3 KCl = AlCl3 + 3 KNO3
AB + CD = AD + CB(s) =>
AB + CD = AD + CB(s)
NaF + Zn = Na + ZnF2 =>
2 NaF + Zn = 2 Na + ZnF2
Hg2{+} + Cu = Hg + Cu2{+} =>
Hg2{+} + 2 Cu = 2 Hg + Cu2{+}
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