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Zn(OH)2 + 2 NH4Cl = ZnCl2 + 2 NH4OH
C5H4N4O3 + H2O = H3O + C5H3N4O3 =>
C5H4N4O3 + H2O = H3O + C5H3N4O3
CH3CO2 + NaHCO3 = NaC2H3O2 + H2O + CO2 =>
8 CH3CO2 + 7 NaHCO3 = 7 NaC2H3O2 + 5 H2O + 9 CO2
MgO2CO + HCl = ClMgCl + H2O + CO2 =>
MgO2CO + 2 HCl = ClMgCl + H2O + CO2
Cl2(g) + KBr(s) = KCl(s) + Br2(l) =>
Cl2(g) + 2 KBr(s) = 2 KCl(s) + Br2(l)
K2S(aq) + CdCl2(aq) = KCl2(aq) + Cd2S(aq) =>
K2S(aq) + 2 CdCl2(aq) = 2 KCl2(aq) + Cd2S(aq)
Fe(OH)2 + KOH = FeOH + KO + H2O =>
Fe(OH)2 + KOH = FeOH + KO + H2O
Pb(NO3)4 + (Na)2SO4 = Pb(SO4)2 + NaNO3 =>
Pb(NO3)4 + 2(Na)2SO4 = Pb(SO4)2 + 4 NaNO3
Cl2 + KBr = Br2 + KCl =>
Cl2 + 2 KBr = Br2 + 2 KCl
FeCl3 + Fe(OH)3 = FeCl2 + H2O + O2 =>
8 FeCl3 + 4 Fe(OH)3 = 12 FeCl2 + 6 H2O + 3 O2
Ca + Cu = CaCu =>
Ca + Cu = CaCu
Cr(OH)4 = CrO4 + H =>
Cr(OH)4 = CrO4 + 4 H
SiC + KOH + O2 = K2SiO3 + CO2 + H2O =>
SiC + 2 KOH + 2 O2 = K2SiO3 + CO2 + H2O
CrO2{-} + S2O8{-2} + OH{-} = CrO4{-2} + SO4{-2} + H2O =>
2 CrO2{-} + 3 S2O8{-2} + 8 OH{-} = 2 CrO4{-2} + 6 SO4{-2} + 4 H2O
N(H)3 + O2 = NO + H2O =>
4 N(H)3 + 5 O2 = 4 NO + 6 H2O
H3PO4 + Co = Co3(PO4) + H2 =>
2 H3PO4 + 6 Co = 2 Co3(PO4) + 3 H2
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
Na2CO3(s) + H2O(l) = NaOH + H2CO3 =>
Na2CO3(s) + 2 H2O(l) = 2 NaOH + H2CO3
Pb(SO4)2 + LiNO3 = Pb(NO3)2 + Li(SO4) =>
Pb(SO4)2 + 2 LiNO3 = Pb(NO3)2 + 2 Li(SO4)
CuI2 + H2SO4 = I2 + CuSO4 + H2O + H2S =>
4 CuI2 + 5 H2SO4 = 4 I2 + 4 CuSO4 + 4 H2O + H2S
Al(NO3)3(aq) + Li3PO4(aq) = AlPO4(aq) + LiNO3(aq) =>
Al(NO3)3(aq) + Li3PO4(aq) = AlPO4(aq) + 3 LiNO3(aq)
V(OH)2 + O2 + H2O = V(OH)3 =>
4 V(OH)2 + O2 + 2 H2O = 4 V(OH)3
(NH4)2Cr2O7 + Ba(OH)2 = BaCr2O7 + NH3 + H2O =>
(NH4)2Cr2O7 + Ba(OH)2 = BaCr2O7 + 2 NH3 + 2 H2O
Ca(HCO3)2 + KOH = CaCO3 + K2CO3 + H2O =>
Ca(HCO3)2 + 2 KOH = CaCO3 + K2CO3 + 2 H2O
B + H2 = B2H6 =>
2 B + 3 H2 = B2H6
Na2S + Ca3N2 = Na3N + CaS =>
3 Na2S + Ca3N2 = 2 Na3N + 3 CaS
MgS + H3PO4 = MgPO4 + H3S =>
MgS + H3PO4 = MgPO4 + H3S
C6H5CH2CH3 = C6H5CHCH2 + H2 =>
C6H5CH2CH3 = C6H5CHCH2 + H2
CH4O + H2O2 = CO2 + H2O =>
CH4O + 3 H2O2 = CO2 + 5 H2O
Fe(OH)2 + NaOH = Na2[Fe(OH)4] =>
Fe(OH)2 + 2 NaOH = Na2[Fe(OH)4]
Li + Mg(NO2)2 = LiNO2 + Mg =>
2 Li + Mg(NO2)2 = 2 LiNO2 + Mg
CaCO3 + HCOOH = H + CaCOOH + CO3 =>
CaCO3 + HCOOH = H + CaCOOH + CO3
CH3OCH3 = C2H4 + H2O =>
CH3OCH3 = C2H4 + H2O
NaH2PO4 + H2O = NaHPO4{-} + H3O{+} =>
NaH2PO4 + H2O = NaHPO4{-} + H3O{+}
C12H22O11 + H2 = C2H5OH + H2O =>
C12H22O11 + 12 H2 = 6 C2H5OH + 5 H2O
KI(aq) + Br2(aq) = KBr + I2 =>
2 KI(aq) + Br2(aq) = 2 KBr + I2
CH3COOH(aq) + NaCO3(s) = CO2(g) + H2O(l) + NaCH3COO(aq) =>
9 CH3COOH(aq) + 8 NaCO3(s) = 10 CO2(g) + 6 H2O(l) + 8 NaCH3COO(aq)
CuNO3 = Cu + NO2 + O2 =>
2 CuNO3 = 2 Cu + 2 NO2 + O2
Co + H3PO4 = Co3(PO4)2 + H2 =>
3 Co + 2 H3PO4 = Co3(PO4)2 + 3 H2
Fe(OH)2 + H2O = Fe(OH)3 + H2 =>
2 Fe(OH)2 + 2 H2O = 2 Fe(OH)3 + H2
CaCl2(aq) + H2SO4(aq) = CaSO4 + HCl =>
CaCl2(aq) + H2SO4(aq) = CaSO4 + 2 HCl
NaMnO4 + Na2S + H2O = MnO2 + Na2SO4 + NaOH =>
8 NaMnO4 + 3 Na2S + 4 H2O = 8 MnO2 + 3 Na2SO4 + 8 NaOH
C2H4O2 + Al(OH)3 = H2O + (HO)2AlC2H3O2 =>
C2H4O2 + Al(OH)3 = H2O + (HO)2AlC2H3O2
Fe2O3 + H2S = Fe2S3 + H2O =>
Fe2O3 + 3 H2S = Fe2S3 + 3 H2O
Pb(SO4)2 + LiNO3 = Pb(NO3)2 + Li(SO4) =>
Pb(SO4)2 + 2 LiNO3 = Pb(NO3)2 + 2 Li(SO4)
H3PO4 + Ca(OH)2 = Ca3(PO4)2 + H(OH) =>
2 H3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 H(OH)
Ti + OH = Ti(OH)3 =>
Ti + 3 OH = Ti(OH)3
AsH3 + Fe2(SO4)3 = As + FeSO4 + H2SO4 =>
2 AsH3 + 3 Fe2(SO4)3 = 2 As + 6 FeSO4 + 3 H2SO4
S2O3{2-} + OH{-} = SO4{2-} + H2O + e =>
S2O3{2-} + 10 OH{-} = 2 SO4{2-} + 5 H2O + 8e
NH3(aq) + CoCl2(aq) = CoH2 + NCl3 =>
2 NH3(aq) + 3 CoCl2(aq) = 3 CoH2 + 2 NCl3
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