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2 CuCl22H2O + 21 Na2SO3 + 19 H2O = 2 CuCl + 21 Na2SO4 + 42 HCl
Na3PO4 + KI = NaKI + PO4 =>
Na3PO4 + 3 KI = 3 NaKI + PO4
Te + NaOH = Na2Te + NaTeO4 + H2O =>
9 Te + 16 NaOH = 7 Na2Te + 2 NaTeO4 + 8 H2O
Na3PO4 + KI = NaKI + PO4 =>
Na3PO4 + 3 KI = 3 NaKI + PO4
C2H3OCl + O2 = CO + H2O + HCl =>
C2H3OCl + O2 = 2 CO + H2O + HCl
PhNH2 + HCl = PhCl + NH3 =>
PhNH2 + HCl = PhCl + NH3
CH2OH{-}CH2OH + HBr = CH2Br{-}CH2Br + H2O =>
CH2OH{-}CH2OH + HBr = CH2Br{-}CH2Br + H2O
CuCl22H2O + Na2SO3 + H2O = CuCl + Na2SO4 + HCl =>
2 CuCl22H2O + 21 Na2SO3 + 19 H2O = 2 CuCl + 21 Na2SO4 + 42 HCl
I2 + NaCl = I2Na + Cl =>
I2 + NaCl = I2Na + Cl
Cu + H2SO4 = CuSO4 + H2O(l) + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O(l) + SO2
CH2OH{-}CH2OH + HBr = CH2Br{-}CH2Br + H2O =>
CH2OH{-}CH2OH + HBr = CH2Br{-}CH2Br + H2O
Al2O3 + N2 = AlN + NO =>
2 Al2O3 + 5 N2 = 4 AlN + 6 NO
NH4OH + H2SO4 = H2O + NO + S =>
6 NH4OH + 5 H2SO4 = 20 H2O + 6 NO + 5 S
NH3 + O1 = N2 + H2O =>
2 NH3 + 3 O1 = N2 + 3 H2O
AlC + H2O = CH4 + Al(OH)4 =>
AlC + 4 H2O = CH4 + Al(OH)4
PhNH2 + HCl = PhCl + NH3 =>
PhNH2 + HCl = PhCl + NH3
CH3COO + H + Na2SO4 = NaCH3COO + H2SO4 =>
2 CH3COO + 2 H + Na2SO4 = 2 NaCH3COO + H2SO4
AgNO3(aq) + Na2CO3(aq) = Ag(CO3)(s) + Na2NO3(aq) =>
AgNO3(aq) + Na2CO3(aq) = Ag(CO3)(s) + Na2NO3(aq)
Pb(NO3)2 + K2SO4 = PbSO4 + KNO3 =>
Pb(NO3)2 + K2SO4 = PbSO4 + 2 KNO3
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Si + N2 = Si3N4 =>
3 Si + 2 N2 = Si3N4
H2 + C2H4 = C2H6 =>
H2 + C2H4 = C2H6
H2SO4 + AlBr3 = HBr + Al2(SO4)3 =>
3 H2SO4 + 2 AlBr3 = 6 HBr + Al2(SO4)3
Cl2 + Na2SO3 = Na2SO4 + NaCl + SO2 =>
Cl2 + 2 Na2SO3 = Na2SO4 + 2 NaCl + SO2
Cu(s) + HCl(aq) = CuCl2 + H2 =>
Cu(s) + 2 HCl(aq) = CuCl2 + H2
Al2(SO4)3 + KOH = K2SO4 + Al(OH)3 =>
Al2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Al(OH)3
PbS + PbO3 = Pb + SO2 =>
3 PbS + 2 PbO3 = 5 Pb + 3 SO2
Cr(OH)3 + CaSO4 = Cr2(SO4)3 + Ca(OH)2 =>
2 Cr(OH)3 + 3 CaSO4 = Cr2(SO4)3 + 3 Ca(OH)2
Na2S2O3 + H2O2 = Na2S3O6 + Na2SO4 + H2O =>
2 Na2S2O3 + 4 H2O2 = Na2S3O6 + Na2SO4 + 4 H2O
Ni(OH)2 + H2(SO4) = Ni(SO4) + H2O =>
Ni(OH)2 + H2(SO4) = Ni(SO4) + 2 H2O
C6H8O7 + NaHCO3 = Na3C6H5O7 + CO2 + H2O =>
C6H8O7 + 3 NaHCO3 = Na3C6H5O7 + 3 CO2 + 3 H2O
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
(NH4)3PO4 + Cd(NO3)2 = CdPO4 + (NH4)3(NO3)2 =>
(NH4)3PO4 + Cd(NO3)2 = CdPO4 + (NH4)3(NO3)2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
H9 = H2 =>
2 H9 = 9 H2
Mg(OH)2 + HF = MgF2 + H2O =>
Mg(OH)2 + 2 HF = MgF2 + 2 H2O
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
Al(OH)3(ac) + HNO3(ac) = Al(NO3)3(ac) + H2O(l) =>
Al(OH)3(ac) + 3 HNO3(ac) = Al(NO3)3(ac) + 3 H2O(l)
Al2O3 + N2 = AlN + O2 =>
2 Al2O3 + 2 N2 = 4 AlN + 3 O2
AgNO3(ag) + NaCO3(ag) = AgCO3(s) + NaNO3 =>
AgNO3(ag) + NaCO3(ag) = AgCO3(s) + NaNO3
NaCl + I2 = NaI + Cl2 =>
2 NaCl + I2 = 2 NaI + Cl2
NO3 + H2O = NH4 + OH =>
NO3 + 7 H2O = NH4 + 10 OH
(CH3)2NNH2 + N2O4 = CO2 + H2O + N2 =>
(CH3)2NNH2 + 2 N2O4 = 2 CO2 + 4 H2O + 3 N2
CdBr2 + H2S = CdS + HBr =>
CdBr2 + H2S = CdS + 2 HBr
N2 + Al2O3 = Al + NO3 =>
N2 + 2 Al2O3 = 4 Al + 2 NO3
I2 + NaCl = ICl + Na =>
I2 + 2 NaCl = 2 ICl + 2 Na
Li2ON2O5 = LiNO3 =>
Li2ON2O5 = 2 LiNO3
Na3PO4 + KI = NaI + K3PO4 =>
Na3PO4 + 3 KI = 3 NaI + K3PO4
Cu + HgCl2 = CuCl2 + Hg =>
Cu + HgCl2 = CuCl2 + Hg
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