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2 M(OH)2 = M2 + 4 OH
F2(g) + B(g) = F3B =>
3 F2(g) + 2 B(g) = 2 F3B
(NH4)2Cr2O7 + Na2S + H2O = S + Cr(OH)3 + NaOH + NH3 =>
(NH4)2Cr2O7 + 3 Na2S + 5 H2O = 3 S + 2 Cr(OH)3 + 6 NaOH + 2 NH3
HNO3 + NaHSO3 = H2SO3 + NaNO3 =>
HNO3 + NaHSO3 = H2SO3 + NaNO3
SO3{-2} = S{-2} + SO4{-2} =>
4 SO3{-2} = S{-2} + 3 SO4{-2}
Co(CH3COO)2 = CH3COO + Co =>
Co(CH3COO)2 = 2 CH3COO + Co
CaO + CaSO4 + H2O = (CaOH)2SO4 =>
CaO + CaSO4 + H2O = (CaOH)2SO4
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
Co45Fe45S8 + O2 = CoO + FeO + SO2 =>
Co45Fe45S8 + 53 O2 = 45 CoO + 45 FeO + 8 SO2
Al + H3PO4 = AlPO4 + H2 =>
2 Al + 2 H3PO4 = 2 AlPO4 + 3 H2
CuCl2 = Cu + Cl =>
CuCl2 = Cu + 2 Cl
CaCO3 + CH3COOH = HOH + Ca(CH3COO)2 + CO2 =>
CaCO3 + 2 CH3COOH = HOH + Ca(CH3COO)2 + CO2
Al + CuCl2 = AlCu + Cl =>
Al + CuCl2 = AlCu + 2 Cl
NaNO3 + H2O = Na + NHO3 + O =>
2 NaNO3 + H2O = 2 Na + 2 NHO3 + O
C6H10 + O2 = CO + HO =>
C6H10 + 8 O2 = 6 CO + 10 HO
Cu + Fe(SO4)2 = Cu2(SO4)2 + Fe =>
2 Cu + Fe(SO4)2 = Cu2(SO4)2 + Fe
Au = Au3 =>
3 Au = Au3
NH3 + H2O + (CH3COO)2Pb = Pb(OH)2 + CH3COONH4 =>
2 NH3 + 2 H2O + (CH3COO)2Pb = Pb(OH)2 + 2 CH3COONH4
CH2OH + HNO3 = CHO + HNO2 + HO =>
CH2OH + 2 HNO3 = CHO + 2 HNO2 + 2 HO
Zn + CH3COOH = Zn(C2H3O2)2 + H =>
Zn + 2 CH3COOH = Zn(C2H3O2)2 + 2 H
BaSiC = Ba + Si + C =>
BaSiC = Ba + Si + C
H2O + K = H2 + K(OH)2 =>
2 H2O + K = H2 + K(OH)2
ClF = Cl2 + F2 =>
2 ClF = Cl2 + F2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C2H4O2 + SO4{2-} + NO3{-} + H{+} = C8H12N2O3S + H2O + CO2 =>
27 C2H4O2 + 4 SO4{2-} + 8 NO3{-} + 16 H{+} = 4 C8H12N2O3S + 38 H2O + 22 CO2
C7H14O2{-} + SO4{-2} + H{+} = HCO3{-} + H2S + H2O =>
8 C7H14O2{-} + 39 SO4{-2} + 30 H{+} = 56 HCO3{-} + 39 H2S + 4 H2O
Mg(OH)2 + MgCl2 = HCl + MgO =>
Mg(OH)2 + MgCl2 = 2 HCl + 2 MgO
KCI + H2SO4 = HCI + K2SO4 =>
2 KCI + H2SO4 = 2 HCI + K2SO4
K2CO3 + O2 + Cr = K2CrO4 + CO2 =>
2 K2CO3 + 3 O2 + 2 Cr = 2 K2CrO4 + 2 CO2
KHS + Ba(OH)2 = BaS + K2S + H2O =>
2 KHS + Ba(OH)2 = BaS + K2S + 2 H2O
C4H8COOH + Na2CO3 = C4H8COONa + H2O + CO2 =>
2 C4H8COOH + Na2CO3 = 2 C4H8COONa + H2O + CO2
KNO2 + HCl = KCl + NO2 + NO + H2O =>
2 KNO2 + 2 HCl = 2 KCl + NO2 + NO + H2O
H2O + Ca(NO3)2 + (NH4)2HPO4 + NH3 = Ca10(PO4)(OH)2 + NH4NO3 =>
61 H2O + 80 Ca(NO3)2 + 8(NH4)2HPO4 + 174 NH3 = 8 Ca10(PO4)(OH)2 + 175 NH4NO3
Sr{+2} + CrO4{-2} = SrCrO4 =>
Sr{+2} + CrO4{-2} = SrCrO4
Li2CO3 + Co(C2H3O2)2 = LiC2H3O2 + CoCO3 =>
Li2CO3 + Co(C2H3O2)2 = 2 LiC2H3O2 + CoCO3
BaCl{2} + CuSO{4} = BaSO{4} + CuCl{2} =>
BaCl{2} + CuSO{4} = BaSO{4} + CuCl{2}
Fe(s) + O2(g) = Fe2O3(g) =>
4 Fe(s) + 3 O2(g) = 2 Fe2O3(g)
Ca10(PO4)6(OH)2(s) + H20(aq) = CaHPO4 + H2O + Ca =>
5 Ca10(PO4)6(OH)2(s) + 2 H20(aq) = 30 CaHPO4 + 10 H2O + 20 Ca
C5H10 + F = C5H10F =>
C5H10 + F = C5H10F
BaNO3 + Hg2Cl = BaCl + Hg2NO3 =>
BaNO3 + Hg2Cl = BaCl + Hg2NO3
HBr + Na2CO3 = BrNa + H2O + CO2 =>
2 HBr + Na2CO3 = 2 BrNa + H2O + CO2
C2H6 + Cl2 = C2Cl6 + H2Cl =>
2 C2H6 + 9 Cl2 = 2 C2Cl6 + 6 H2Cl
H1N1O3 + Mg(O1H1)2 = H2O1 + Mg(N1O3)2 =>
2 H1N1O3 + Mg(O1H1)2 = 2 H2O1 + Mg(N1O3)2
I2 + HNO3 = HIO3 + NO2 + H2O =>
I2 + 10 HNO3 = 2 HIO3 + 10 NO2 + 4 H2O
AlCl3 + (NH4)3PO4 = NH4Cl + Al3(PO4)3 =>
3 AlCl3 + 3(NH4)3PO4 = 9 NH4Cl + Al3(PO4)3
Cu(s) + HNO3(aq) = HCuNO3 =>
Cu(s) + HNO3(aq) = HCuNO3
HCl + Mn2O4 = Cl2 + H2O + MnCl2 =>
8 HCl + Mn2O4 = 2 Cl2 + 4 H2O + 2 MnCl2
NH3*H2O + Cr2(SO4)3 = (NH4)2SO4 + Cr(OH)3 =>
6 NH3*H2O + Cr2(SO4)3 = 3(NH4)2SO4 + 2 Cr(OH)3
AlCl3(aq) + Ba(NO3)2(aq) = Al(NO3)3(aq) + BaCl2(aq) =>
2 AlCl3(aq) + 3 Ba(NO3)2(aq) = 2 Al(NO3)3(aq) + 3 BaCl2(aq)
ZnF + NaOH = NaF + Zn(OH) =>
ZnF + NaOH = NaF + Zn(OH)
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