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4 Al + 2 NaOH + 14 H2O = 2 Na(Al(OH)4)2 + 7 H2
Na2O + H2SO4 = NaHSO4 + H2O =>
Na2O + 2 H2SO4 = 2 NaHSO4 + H2O
C6H5OH + HNO3 = C6H2(OH)(NO2)3 + H2O =>
C6H5OH + 3 HNO3 = C6H2(OH)(NO2)3 + 3 H2O
Al + NaOH + H2O = Na(Al(OH)4)2 + H2 =>
4 Al + 2 NaOH + 14 H2O = 2 Na(Al(OH)4)2 + 7 H2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Ni2O3 + C = Ni + CO =>
Ni2O3 + 3 C = 2 Ni + 3 CO
HBr + F = HF + Br =>
HBr + F = HF + Br
Cr2O3 + MgO = Mg(CrO2)2 =>
Cr2O3 + MgO = Mg(CrO2)2
C2H4O + O2 = CO2 + H2O =>
2 C2H4O + 5 O2 = 4 CO2 + 4 H2O
CH2 + Cl2 = CCl4 + HCl =>
CH2 + 3 Cl2 = CCl4 + 2 HCl
Al + NaOH + H2O = Na(Al(OH)4)2 + H2 =>
4 Al + 2 NaOH + 14 H2O = 2 Na(Al(OH)4)2 + 7 H2
HBr + F = HF + Br =>
HBr + F = HF + Br
C9H12 + KMnO4 + H2SO4 = C7H6O2 + K2SO4 + MnSO4 + H2O =>
35 C9H12 + 66 KMnO4 + 99 H2SO4 = 45 C7H6O2 + 33 K2SO4 + 66 MnSO4 + 174 H2O
CH2 + Cl2 = CH2Cl2 =>
CH2 + Cl2 = CH2Cl2
Cl2 + CH4 = CCl2 + HCl2 =>
5 Cl2 + CH4 = CCl2 + 4 HCl2
BaCl2 + Br = BaBr2 + Cl2 =>
BaCl2 + 2 Br = BaBr2 + Cl2
HCHO + O = HCOOH =>
HCHO + O = HCOOH
KAlO2 + H2O = KAl(OH)4 =>
KAlO2 + 2 H2O = KAl(OH)4
Pb(NO3)2 + Ag = Ag(NO3) + Pb =>
Pb(NO3)2 + 2 Ag = 2 Ag(NO3) + Pb
NaClO3 = Na + ClO3 =>
NaClO3 = Na + ClO3
Al + NaOH + H2O = Na(Al(OH)4)2 + H2 =>
4 Al + 2 NaOH + 14 H2O = 2 Na(Al(OH)4)2 + 7 H2
C2H6 + CO2 = C + H2O =>
2 C2H6 + 3 CO2 = 7 C + 6 H2O
N2O4 + Br{-} + OH{-} = NO2{-} + BrO3{-} + H2O =>
3 N2O4 + Br{-} + 6 OH{-} = 6 NO2{-} + BrO3{-} + 3 H2O
S + FeCl2 + HCl = FeCl3 + H2S =>
S + 2 FeCl2 + 2 HCl = 2 FeCl3 + H2S
NaCl + KOH + CO2 = Na2CO3 + KCl + H2O =>
2 NaCl + 2 KOH + CO2 = Na2CO3 + 2 KCl + H2O
F2 + H2O = HF + O2 =>
2 F2 + 2 H2O = 4 HF + O2
H2CO2(aq) + OH(aq) = CO2(aq) + H2O(l) =>
H2CO2(aq) + 2 OH(aq) = CO2(aq) + 2 H2O(l)
B2H6 + C5H5N = B(C5H5N)3 + H2 =>
B2H6 + 6 C5H5N = 2 B(C5H5N)3 + 3 H2
Sb + HNO3 = Sb2O5 + NO + H2O =>
6 Sb + 10 HNO3 = 3 Sb2O5 + 10 NO + 5 H2O
Na2S2O8 + HI + H2O = HIO3 + Na2SO4 + H2SO4 =>
3 Na2S2O8 + HI + 3 H2O = HIO3 + 3 Na2SO4 + 3 H2SO4
H2 + SO4 + Ca(OH)2 = CaSO4 + H2O =>
H2 + SO4 + Ca(OH)2 = CaSO4 + 2 H2O
Na2[Cu(OH)4] = Cu(OH)2 + NaOH =>
Na2[Cu(OH)4] = Cu(OH)2 + 2 NaOH
BaCl2(H2O) = BaCl2 + H2O =>
BaCl2(H2O) = BaCl2 + H2O
Al(OH)3 + H2MnO4 = Al(HMnO4)3 + H2O =>
Al(OH)3 + 3 H2MnO4 = Al(HMnO4)3 + 3 H2O
SiCl4(l) + H2O(l) = SiO2H2O + HCl(aq) =>
SiCl4(l) + 3 H2O(l) = SiO2H2O + 4 HCl(aq)
K2Cr2O7 + CH3CH2OH + H2SO4 = CH3CHO + Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 3 CH3CH2OH + 4 H2SO4 = 3 CH3CHO + Cr2(SO4)3 + K2SO4 + 7 H2O
CuCO3 + H2SO4 + CaOH = CuSO4 + CaCO3 + H2O + H2 =>
2 CuCO3 + 2 H2SO4 + 2 CaOH = 2 CuSO4 + 2 CaCO3 + 2 H2O + H2
ClO3{-} + SO2 + H{+} = ClO2 + HSO4({-}) =>
2 ClO3{-} + SO2 + H{+} = 2 ClO2 + HSO4({-})
Cr2O3 + MgO = Mg(CrO2)2 =>
Cr2O3 + MgO = Mg(CrO2)2
C8H18O = C + H2 + O2 =>
2 C8H18O = 16 C + 18 H2 + O2
Y(OH)3 + HClO4 = HOH + Y(ClO4)3 =>
Y(OH)3 + 3 HClO4 = 3 HOH + Y(ClO4)3
FeS + H2O = Fe(OH)2 + H2S =>
FeS + 2 H2O = Fe(OH)2 + H2S
C4H6O + C3H4O4 = C6H8O2 + H2O =>
9 C4H6O + 2 C3H4O4 = 7 C6H8O2 + 3 H2O
C12H22O11(s) + O(g) = CO2(g) + H2O(l) =>
C12H22O11(s) + 24 O(g) = 12 CO2(g) + 11 H2O(l)
KMnO4 + H2O2 = KOH + MnO2 + O2 =>
2 KMnO4 + H2O2 = 2 KOH + 2 MnO2 + 2 O2
Ca(OH)2(s) + H2SO4(aq) = H2O(l) + CaSO4(s) =>
Ca(OH)2(s) + H2SO4(aq) = 2 H2O(l) + CaSO4(s)
CH3CH2OCH2CH3 + H2O = CH3CH2OH =>
CH3CH2OCH2CH3 + H2O = 2 CH3CH2OH
Fe(OH)2 + NaCN = Fe(CN)2 + NaOH =>
Fe(OH)2 + 2 NaCN = Fe(CN)2 + 2 NaOH
As + BrO{-} + OH{-} = AsO4{3-} + Br{-} + H2O =>
2 As + 5 BrO{-} + 6 OH{-} = 2 AsO4{3-} + 5 Br{-} + 3 H2O
ZnBr2 + K3PO4 = ZnPO4 + K3Br2 =>
ZnBr2 + K3PO4 = ZnPO4 + K3Br2
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