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3 Na2SO3 + 2 H3PO4 = 3 H2SO3 + 2 Na3PO4
C6H5COOHHNO3 = NO2C6H4COOHH2O =>
C6H5COOHHNO3 = NO2C6H4COOHH2O
NH4O5 + H2 = N2 + H2O =>
2 NH4O5 + 6 H2 = N2 + 10 H2O
Na3PO4 + H2O = H3PO4 + Na2O =>
2 Na3PO4 + 3 H2O = 2 H3PO4 + 3 Na2O
KNO3 + KOH + MnO2 = K2MnO4 + KNO2 + H2O =>
KNO3 + 2 KOH + MnO2 = K2MnO4 + KNO2 + H2O
I2 + NO{-} = I{-} + NO =>
I2 + 2 NO{-} = 2 I{-} + 2 NO
Cu + Sn(NO3)2 = Cu(NO3)2 + Sn =>
Cu + Sn(NO3)2 = Cu(NO3)2 + Sn
CH3C6H4NH3Cl + NaHCO3 = CH3C6H4NH2 + NaCl + H2O + CO2 =>
CH3C6H4NH3Cl + NaHCO3 = CH3C6H4NH2 + NaCl + H2O + CO2
CO2 + Na2O = Na2CO3 =>
CO2 + Na2O = Na2CO3
H2SO4 + Ca = CaO4 + SOH2 =>
4 H2SO4 + 3 Ca = 3 CaO4 + 4 SOH2
(NH4) + (OH) = NH4OH =>
(NH4) + (OH) = NH4OH
NaClO3 + MnO2 + KOH = NaCl + K2MnO4 + H2O =>
NaClO3 + 3 MnO2 + 6 KOH = NaCl + 3 K2MnO4 + 3 H2O
C6H5CH2CH3 + KMnO4 = C6H5COOK + CO2 + KOH + MnO2 =>
3 C6H5CH2CH3 + 22 KMnO4 = 2 C6H5COOK + 10 CO2 + 20 KOH + 22 MnO2
CoO + C = CoC2 + O2 =>
2 CoO + 4 C = 2 CoC2 + O2
KOH + SO3 = K2SO3 + H2O + O2 =>
4 KOH + 2 SO3 = 2 K2SO3 + 2 H2O + O2
Fe + O2 + H2O = Fe2O3*5H2O =>
4 Fe + 3 O2 + 10 H2O = 2 Fe2O3*5H2O
NH2OH + K2MnO4 + H2SO4 = N2 + MnSO4 + K2SO4 + H2O =>
4 NH2OH + K2MnO4 + 2 H2SO4 = 2 N2 + MnSO4 + K2SO4 + 8 H2O
H2SO3 + NaOH = Na2SO3 + H2O =>
H2SO3 + 2 NaOH = Na2SO3 + 2 H2O
Na2SO3 + H2SO4 = H2SO3 + Na2SO4 =>
Na2SO3 + H2SO4 = H2SO3 + Na2SO4
CuCl2 + NaSO3 + H2O = CuCl + NaSO4 + HCl =>
2 CuCl2 + NaSO3 + H2O = 2 CuCl + NaSO4 + 2 HCl
Na2SO3 + NaOH = NaSO3 + Na2OH =>
Na2SO3 + NaOH = NaSO3 + Na2OH
AgCl + H2S = HCl + Ag2S =>
2 AgCl + H2S = 2 HCl + Ag2S
CoCl2 + Ag(NO3)2 = Co(NO3)2 + AgCl2 =>
CoCl2 + Ag(NO3)2 = Co(NO3)2 + AgCl2
H2SiCl6 = HCl + SiCl4 =>
H2SiCl6 = 2 HCl + SiCl4
Br2 + KCl = BrCl2 + K =>
Br2 + 4 KCl = 2 BrCl2 + 4 K
C8H8O7 + O2 = CO2 + H2O =>
2 C8H8O7 + 13 O2 = 16 CO2 + 8 H2O
H2O + C2H2 + KMnO4 = C2H2(OH)4 + KOH + MnO2 =>
8 H2O + 3 C2H2 + 4 KMnO4 = 3 C2H2(OH)4 + 4 KOH + 4 MnO2
CaH + O = CaO + H =>
CaH + O = CaO + H
Sn(OH)4 + NaOH = Na2[Sn(OH)6] =>
Sn(OH)4 + 2 NaOH = Na2[Sn(OH)6]
C9H8O4 + Ca(OH)2 = CaCO + H2O =>
C9H8O4 + 9 Ca(OH)2 = 9 CaCO + 13 H2O
Sr + MgCl2 = SrCl + Mg =>
2 Sr + MgCl2 = 2 SrCl + Mg
KNO3 + KOH + MnO2 = K2MnO4 + KNO2 + H2O =>
KNO3 + 2 KOH + MnO2 = K2MnO4 + KNO2 + H2O
Fe(OH)3CaO = FeOCa(OH)3 =>
Fe(OH)3CaO = FeOCa(OH)3
Fe2S3(s) + O2(g) = Fe(s) + SO2(g) =>
Fe2S3(s) + 3 O2(g) = 2 Fe(s) + 3 SO2(g)
Na2O + N2O = NaON =>
Na2O + N2O = 2 NaON
AlCl3 + Ba(ClO3)2 = Al(ClO3)3 + BaCl2 =>
2 AlCl3 + 3 Ba(ClO3)2 = 2 Al(ClO3)3 + 3 BaCl2
Fe2(SO4)3 + NH3 + H2O = Fe(OH)3 + NH4 + SO4 =>
Fe2(SO4)3 + 6 NH3 + 6 H2O = 2 Fe(OH)3 + 6 NH4 + 3 SO4
HCl + CaCl2 = CaH2 + Cl2 =>
2 HCl + CaCl2 = CaH2 + 2 Cl2
Cd(NO3)2*4H2O + H2SO4 = CdSO4 + HNO3 + H2O =>
Cd(NO3)2*4H2O + H2SO4 = CdSO4 + 2 HNO3 + 4 H2O
H2SO3 + NaOH = Na2SO3 + H2O =>
H2SO3 + 2 NaOH = Na2SO3 + 2 H2O
Ge + Cr + Te = Ge99Cr1Te100 =>
99 Ge + Cr + 100 Te = Ge99Cr1Te100
BeF2 + K2O = BeK2 + F2O =>
BeF2 + K2O = BeK2 + F2O
CH3COOH + C5H12 = CH3COC5H11 + H2O =>
CH3COOH + C5H12 = CH3COC5H11 + H2O
NaSbO3 + C = Sb + Na2O + CO2 =>
4 NaSbO3 + 5 C = 4 Sb + 2 Na2O + 5 CO2
SiF4 = Si + F =>
SiF4 = Si + 4 F
MnO2 + KNO2 + H2SO4 = H2O + KNO3 + MnSO4 =>
MnO2 + KNO2 + H2SO4 = H2O + KNO3 + MnSO4
H2(g) + Cl2(g) = HCl(q) =>
H2(g) + Cl2(g) = 2 HCl(q)
OH{-} + S2O4{2-} = SO3{2-} + HS{-} + H2O =>
5 OH{-} + 3 S2O4{2-} = 5 SO3{2-} + HS{-} + 2 H2O
NH2NO3 + Ca(OH)2 = Ca(NO3)2 + NH3 + H2O =>
8 NH2NO3 + 5 Ca(OH)2 = 5 Ca(NO3)2 + 6 NH3 + 4 H2O
Ba(C2H3O2)2 + (NH4)3PO4 = Ba3(PO4)2 + NH4C2H3O2 =>
3 Ba(C2H3O2)2 + 2(NH4)3PO4 = Ba3(PO4)2 + 6 NH4C2H3O2
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