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2 NiO + GeO2 = GeNi2O4
CaH2 + H2O = Ca(OH)2 + H2 =>
CaH2 + 2 H2O = Ca(OH)2 + 2 H2
NaHSO3 + HCl = SO2 + H2ONaCl =>
NaHSO3 + HCl = SO2 + H2ONaCl
N2O5 = N2O4 + O2 =>
2 N2O5 = 2 N2O4 + O2
Cu(NO3)2*3H2O + Al(NO3)3*9H2O + Na2CO3 = CuOAl2O3 + Na(NO3) + CO2 + H2O =>
Cu(NO3)2*3H2O + 2 Al(NO3)3*9H2O + 4 Na2CO3 = CuOAl2O3 + 8 Na(NO3) + 4 CO2 + 21 H2O
KClO3 + C12H22O11 + H2SO4 = CO2 + H2O + K2SO4 + HCl =>
8 KClO3 + C12H22O11 + 4 H2SO4 = 12 CO2 + 11 H2O + 4 K2SO4 + 8 HCl
B + Fe = BFe =>
B + Fe = BFe
Nd + P4 = NdP =>
4 Nd + P4 = 4 NdP
Li + ZnCO3 = Zn + Li2CO3 =>
2 Li + ZnCO3 = Zn + Li2CO3
(C6H12O6) = (C2H5OH) + CO2 =>
(C6H12O6) = 2(C2H5OH) + 2 CO2
Fe3O4 + NH4HF2 = FeF2 + FeF3 + NH4F + H2O =>
Fe3O4 + 8 NH4HF2 = FeF2 + 2 FeF3 + 8 NH4F + 4 H2O
NaClO4 = NaCl + O2 =>
NaClO4 = NaCl + 2 O2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
Ag + H2SO4 = Ag2SO4 + SO2 + H2O =>
2 Ag + 2 H2SO4 = Ag2SO4 + SO2 + 2 H2O
MnSO4 + Ba(NO3)2 = Mn(NO3)2 + BaSO4 =>
MnSO4 + Ba(NO3)2 = Mn(NO3)2 + BaSO4
TiO2 + Fe2O3 = TiFe3O6 + O2 =>
4 TiO2 + 6 Fe2O3 = 4 TiFe3O6 + O2
H3PO4 + NaCl = Na3PO4 + HCl =>
H3PO4 + 3 NaCl = Na3PO4 + 3 HCl
Fe(OH)3 + KOH = K[Fe(OH)4] =>
Fe(OH)3 + KOH = K[Fe(OH)4]
NH3 + F2 = HF + N2F3 =>
4 NH3 + 9 F2 = 12 HF + 2 N2F3
Pb(CH3COO)2 + HI = HCH3COO + PbI2 =>
Pb(CH3COO)2 + 2 HI = 2 HCH3COO + PbI2
CaO*Al2O3 + CaSO4*2H2O + H2O = CaO*Al2O3*3CaSO4*32H2O =>
CaO*Al2O3 + 3 CaSO4*2H2O + 26 H2O = CaO*Al2O3*3CaSO4*32H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
AlBr3 + LiHCO3 = Al(OH)3 + LiBr + CO2 =>
AlBr3 + 3 LiHCO3 = Al(OH)3 + 3 LiBr + 3 CO2
Fe(NO3)3 + NaS = Fe(S)3 + NaNO3 =>
Fe(NO3)3 + 3 NaS = Fe(S)3 + 3 NaNO3
Br2 + H2CO3 = HBr + HBrO3 + CO2 =>
3 Br2 + 3 H2CO3 = 5 HBr + HBrO3 + 3 CO2
Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2
Fe(OH)3 + H2S = FeS + S8 + H2O =>
16 Fe(OH)3 + 24 H2S = 16 FeS + S8 + 48 H2O
KBrO3 + KBr + H2SO4 = H2O + Br2 + K2SO4 =>
KBrO3 + 5 KBr + 3 H2SO4 = 3 H2O + 3 Br2 + 3 K2SO4
FeS + O2 + KOH + H2O = Fe(OH)3 + K2SO4 =>
4 FeS + 9 O2 + 8 KOH + 2 H2O = 4 Fe(OH)3 + 4 K2SO4
Ba(ClO3)2 + K2SO4 = BaSO4 + KClO3 =>
Ba(ClO3)2 + K2SO4 = BaSO4 + 2 KClO3
CuCO3(s) = CuO(s) + CO2(g) =>
CuCO3(s) = CuO(s) + CO2(g)
C + Ca(OH)2 = CaC2(OH)2 =>
2 C + Ca(OH)2 = CaC2(OH)2
HClO4 + CuOH2 = CuHClO4 + H2O =>
HClO4 + CuOH2 = CuHClO4 + H2O
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
NH4 + O2 = NO + H =>
2 NH4 + O2 = 2 NO + 8 H
MgCl2 + Li2CO3 = MgCO3 + LiCl =>
MgCl2 + Li2CO3 = MgCO3 + 2 LiCl
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
CH2O + H2 = CH3OH =>
CH2O + H2 = CH3OH
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
C9H10O2(s) + O2(g) = CO2(g) + H2O =>
2 C9H10O2(s) + 21 O2(g) = 18 CO2(g) + 10 H2O
Co2O4 + H2 = Co + H2O =>
Co2O4 + 4 H2 = 2 Co + 4 H2O
Li3N + H2O = Li2O + NH3 =>
2 Li3N + 3 H2O = 3 Li2O + 2 NH3
Fe(OH)2 + Na2CrO4 + H2O = Fe(OH)3 + NaCr(OH)4 + Na(OH) =>
3 Fe(OH)2 + Na2CrO4 + 4 H2O = 3 Fe(OH)3 + NaCr(OH)4 + Na(OH)
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
CuSO4 + NoOH = Cu(OH)2 + No2SO4 =>
CuSO4 + 2 NoOH = Cu(OH)2 + No2SO4
Cd(NH3)4 + H = Cd + NH4 =>
Cd(NH3)4 + 4 H = Cd + 4 NH4
MnO4{-} + SO2{2-} + OH{-} = MnO4{2-} + SO4{2-} + H2O =>
4 MnO4{-} + SO2{2-} + 4 OH{-} = 4 MnO4{2-} + SO4{2-} + 2 H2O
Na2S + HCH3COO = NaCH3COO + H2S =>
Na2S + 2 HCH3COO = 2 NaCH3COO + H2S
CaCO3*MgCO3 + HCl = CaCl2 + MgCl2 + H2CO3 =>
CaCO3*MgCO3 + 4 HCl = CaCl2 + MgCl2 + 2 H2CO3
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