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K2HPO4 + 2 HBr = 2 KBr + H3PO4
V2O5 + HCl = VOCl3 + H2O =>
V2O5 + 6 HCl = 2 VOCl3 + 3 H2O
C6H8NO4 + O2 = CO2 + NH3 + H2O =>
4 C6H8NO4 + 21 O2 = 24 CO2 + 4 NH3 + 10 H2O
Na2ZnO2 + HBr = NaBr + Zn(OH)2 =>
Na2ZnO2 + 2 HBr = 2 NaBr + Zn(OH)2
C2H6 + Cl2 = C2H4Cl3 + HCl =>
2 C2H6 + 5 Cl2 = 2 C2H4Cl3 + 4 HCl
C6H4(COOH)(COOK) + NaOH = KNaC8H4O4 + H2O =>
C6H4(COOH)(COOK) + NaOH = KNaC8H4O4 + H2O
ZnS + H2O = Zn(OH)2 + Zn(HS)2 =>
2 ZnS + 2 H2O = Zn(OH)2 + Zn(HS)2
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
Na3[Al(OH)6] + H2SO4 = NaOH + H2O + Al2(SO4)3 =>
2 Na3[Al(OH)6] + 3 H2SO4 = 6 NaOH + 6 H2O + Al2(SO4)3
Al + HNO2 = Al(NO3)3 + N2 + H2O =>
2 Al + 12 HNO2 = 2 Al(NO3)3 + 3 N2 + 6 H2O
HCl + KI + NaIO3 = I2 + KIO3 + H2O + NaCl =>
6 HCl + 5 KI + 6 NaIO3 = 3 I2 + 5 KIO3 + 3 H2O + 6 NaCl
Zn(OH)2 + Na2SO4 = Na2ZnO2 + H2SO4 =>
Zn(OH)2 + Na2SO4 = Na2ZnO2 + H2SO4
H4P2O7 + NH4OH + AgNO3 = Ag4P3O7 + NH4NO3 + H2O =>
12 H4P2O7 + 42 NH4OH + 32 AgNO3 = 8 Ag4P3O7 + 37 NH4NO3 + 55 H2O
Be + Na3BO3 = B + Na2BeO2 =>
3 Be + 2 Na3BO3 = 2 B + 3 Na2BeO2
NH2CH2COOH + CaCO3 = (NH2CH2COO)2Ca + H2O + CO2 =>
2 NH2CH2COOH + CaCO3 = (NH2CH2COO)2Ca + H2O + CO2
Fe(CN)3 + CN{-} = Fe(CN)6{3} + e =>
Fe(CN)3 + 3 CN{-} = Fe(CN)6{3} + 6e
KI + CCl4 + Br2 = KCl + CI2 + BrCl =>
2 KI + CCl4 + Br2 = 2 KCl + CI2 + 2 BrCl
K2O + HI = KI + H2O =>
K2O + 2 HI = 2 KI + H2O
Al(NO3)3 + K2SiO3 = Al2(SiO3)3 + KNO3 =>
2 Al(NO3)3 + 3 K2SiO3 = Al2(SiO3)3 + 6 KNO3
Sb2O3 + C = Sb + CO =>
Sb2O3 + 3 C = 2 Sb + 3 CO
CO2 + H2O = CH3CH2CH3 + O2 =>
3 CO2 + 4 H2O = CH3CH2CH3 + 5 O2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
NaCl + Ca(NO3)2 = NaNO3 + CaCl2 =>
2 NaCl + Ca(NO3)2 = 2 NaNO3 + CaCl2
HCl + Fe2(CO3)3 + Ca(OH)2 = FeCl3 + CaCO3 + H2O =>
6 HCl + Fe2(CO3)3 + 3 Ca(OH)2 = 2 FeCl3 + 3 CaCO3 + 6 H2O
MnO4{-} + SO2 + H2O = MnO2 + HSO4{-} + H{+} =>
2 MnO4{-} + 3 SO2 + 2 H2O = 2 MnO2 + 3 HSO4{-} + H{+}
iron + chlorinegas = iron(II)chloride =>
Fe + Cl2 = FeCl2
Sb2O3 + NaOH = NaSbO2 + H2O =>
Sb2O3 + 2 NaOH = 2 NaSbO2 + H2O
SrS + LiOH = Sr(OH)2 + Li2S =>
SrS + 2 LiOH = Sr(OH)2 + Li2S
Sb2O3 + SbCl3 = Sb4O5Cl2 =>
5 Sb2O3 + 2 SbCl3 = 3 Sb4O5Cl2
Cu + H2SO3 = CuSO4 + H2O + S2O =>
3 Cu + 7 H2SO3 = 3 CuSO4 + 7 H2O + 2 S2O
Sb2O3 + C = Sb + CO =>
Sb2O3 + 3 C = 2 Sb + 3 CO
HF + Ba(NO3)2 = HNO3 + BaF2 =>
2 HF + Ba(NO3)2 = 2 HNO3 + BaF2
AlN + Fe = Al + Fe3N2 =>
2 AlN + 3 Fe = 2 Al + Fe3N2
SO3 + CrO4 = SO4 + CrO =>
3 SO3 + CrO4 = 3 SO4 + CrO
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
Sb2O3 + NaOH = NaSbO2 + H2O =>
Sb2O3 + 2 NaOH = 2 NaSbO2 + H2O
Sb2O3 + SbCl3 = Sb4O5Cl2 =>
5 Sb2O3 + 2 SbCl3 = 3 Sb4O5Cl2
Sb2O3 + NaOH = NaSbO2 + H2O =>
Sb2O3 + 2 NaOH = 2 NaSbO2 + H2O
KClO3 = KClO4 + KCl =>
4 KClO3 = 3 KClO4 + KCl
CO2 + H2O = CH3CH2CH3 + O2 =>
3 CO2 + 4 H2O = CH3CH2CH3 + 5 O2
C(s) + CO2(g) = CO(g) =>
C(s) + CO2(g) = 2 CO(g)
Sb2O3 + SbCl3 = Sb4O5Cl2 =>
5 Sb2O3 + 2 SbCl3 = 3 Sb4O5Cl2
KMnO4 + SnSO4 + H2SO4 = Sn(SO4)2 + MnSO4 + K2S04 + H2O =>
2 KMnO4 + 18 SnSO4 + 24 H2SO4 = 18 Sn(SO4)2 + 2 MnSO4 + K2S04 + 24 H2O
C15H30(l) + O2(g) = CO2(g) + H2O =>
2 C15H30(l) + 45 O2(g) = 30 CO2(g) + 30 H2O
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
Sb2O3 + SbCl3 = Sb4O5Cl2 =>
5 Sb2O3 + 2 SbCl3 = 3 Sb4O5Cl2
Mg(OH)2 + H2CO3 = (MgOH)2CO3 + H2O =>
2 Mg(OH)2 + H2CO3 = (MgOH)2CO3 + 2 H2O
Au + *NaCN + O2 + H2O = NaAu(CN)2 + NaOH =>
4 Au + 8*NaCN + O2 + 2 H2O = 4 NaAu(CN)2 + 4 NaOH
NaCl + H2O2 = NaClO + H2O =>
NaCl + H2O2 = NaClO + H2O
NH4HF2 + H3BO3 + HCl = HBF4 + NH4Cl + H2O =>
2 NH4HF2 + H3BO3 + 2 HCl = HBF4 + 2 NH4Cl + 3 H2O
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