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Al + 3 OH + H2O = Al(OH)4{-} + H{+}
CO2 + PbO = CO + PbO2 =>
CO2 + PbO = CO + PbO2
Ca2CO3 + HCl = CaCl + CO2 + H2O =>
Ca2CO3 + 2 HCl = 2 CaCl + CO2 + H2O
CaCl2(aq) + NaOH(aq) = Ca(OH)2 + NaCl =>
CaCl2(aq) + 2 NaOH(aq) = Ca(OH)2 + 2 NaCl
Ca(s) + Mg(NO3)2 = Ca(NO3)2 + Mg(s) =>
Ca(s) + Mg(NO3)2 = Ca(NO3)2 + Mg(s)
ZnSO4(aq) + Na3PO4(aq) = Na2SO4(aq) + Zn3(PO4)2(aq) =>
3 ZnSO4(aq) + 2 Na3PO4(aq) = 3 Na2SO4(aq) + Zn3(PO4)2(aq)
Sn + CH3COOH = (CH3COO)Sn + H =>
Sn + CH3COOH = (CH3COO)Sn + H
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
PbBr2 + NaBr = NaPb + Br =>
PbBr2 + NaBr = NaPb + 3 Br
NH4Cl + Ca(NO3)2 = CaCl2 + NH4NO3 =>
2 NH4Cl + Ca(NO3)2 = CaCl2 + 2 NH4NO3
Nb2O5 + H2O = HNbO3 =>
Nb2O5 + H2O = 2 HNbO3
DOH = HOD =>
DOH = HOD
ZnBr2 + Na3PO4 = ZnPO4 + Br2Na3 =>
ZnBr2 + Na3PO4 = ZnPO4 + Br2Na3
CH3COO + Fe + H2O = Fe(OH)2CH3COO + CH3COOH =>
3 CH3COO + Fe + 2 H2O = Fe(OH)2CH3COO + 2 CH3COOH
Au2Cl2 = Au + Cl6 =>
3 Au2Cl2 = 6 Au + Cl6
NaBH4 + H2SO4 = Na2SO4 + B2H6 + H2 =>
2 NaBH4 + H2SO4 = Na2SO4 + B2H6 + 2 H2
C155CH33H27H7O + H2N + H = C155CH33H27H8N + H2O =>
C155CH33H27H7O + H2N + H = C155CH33H27H8N + H2O
MnCO3(s) = MnO + CO2 =>
MnCO3(s) = MnO + CO2
NaSO3 + Fe2(CO3)3 = Fe2(SO3)3 + NaCO3 =>
3 NaSO3 + Fe2(CO3)3 = Fe2(SO3)3 + 3 NaCO3
Be + HCl = BeCl2 + H =>
Be + 2 HCl = BeCl2 + 2 H
PbCO3*Pb(OH)2 + H2S = PbS + H2O + CO2 =>
PbCO3*Pb(OH)2 + 2 H2S = 2 PbS + 3 H2O + CO2
KOH + Cl2 = KCl + KClO9 + H2O =>
18 KOH + 9 Cl2 = 17 KCl + KClO9 + 9 H2O
Ca(AlO2)2 + HBr = AlBr3 + CaBr2 + H2O =>
Ca(AlO2)2 + 8 HBr = 2 AlBr3 + CaBr2 + 4 H2O
C4H9OH + KMnO4 + H2SO4 = C3H7CHO + MnSO4 + K2SO4 + H2O =>
5 C4H9OH + 2 KMnO4 + 3 H2SO4 = 5 C3H7CHO + 2 MnSO4 + K2SO4 + 8 H2O
Fe2O3 + Na = Fe(s) + Na2O =>
Fe2O3 + 6 Na = 2 Fe(s) + 3 Na2O
Bi2S3 = Bi2{2+} + S3{2-} =>
Bi2S3 = Bi2{2+} + S3{2-}
Al2(SO4)3 + Na3PO4 = Al2PO4 + Na3(SO4)3 =>
Al2(SO4)3 + Na3PO4 = Al2PO4 + Na3(SO4)3
AuS2 + H2 = Au + H2S =>
AuS2 + 2 H2 = Au + 2 H2S
Mg(OH)2 + NH3 = Mg3N2 + H2O =>
3 Mg(OH)2 + 2 NH3 = Mg3N2 + 6 H2O
C3H5COH + O2 = CO2 + H2O =>
C3H5COH + 5 O2 = 4 CO2 + 3 H2O
(CH3(CH2)6CH3) + O2 = CO2 + H2O =>
2(CH3(CH2)6CH3) + 25 O2 = 16 CO2 + 18 H2O
N2O2 + H2O = HNO3 + N2O =>
4 N2O2 + H2O = 2 HNO3 + 3 N2O
CaSO4 + Mg(OH)2 = Ca(OH)2 + MgSO4 =>
CaSO4 + Mg(OH)2 = Ca(OH)2 + MgSO4
C3H5COH + O2 = CO2 + H2O =>
C3H5COH + 5 O2 = 4 CO2 + 3 H2O
C2H5(OH)3 + O2 = C + H2O =>
2 C2H5(OH)3 + O2 = 4 C + 8 H2O
NaCl + H2O = NaClO3 + H2 =>
NaCl + 3 H2O = NaClO3 + 3 H2
SrCl2 + Mg3N2 + Si3N4 = SrMg3SiN4 + SiCl4 =>
2 SrCl2 + 2 Mg3N2 + Si3N4 = 2 SrMg3SiN4 + SiCl4
Al + KClO4 + H2SO4 = Al2(SO4)3 + KCl + H2O =>
8 Al + 3 KClO4 + 12 H2SO4 = 4 Al2(SO4)3 + 3 KCl + 12 H2O
AI + CuO = AIO3 + Cu =>
AI + 3 CuO = AIO3 + 3 Cu
Pb(C2H3O2)2 + NH3 + H2O = NH4C2H3O2 + Pb(OH)2 =>
Pb(C2H3O2)2 + 2 NH3 + 2 H2O = 2 NH4C2H3O2 + Pb(OH)2
PbN + NaI = PbI + NaN =>
PbN + NaI = PbI + NaN
H3PO4 + NH4OH = HOH + N3H12PO4 =>
H3PO4 + 3 NH4OH = 3 HOH + N3H12PO4
Zn(CH3COO)2 = ZnO + CH3COCH3 + CO2 =>
Zn(CH3COO)2 = ZnO + CH3COCH3 + CO2
H2Si(OH)2 + HF = H2SiF2 + H2O =>
H2Si(OH)2 + 2 HF = H2SiF2 + 2 H2O
Li + SO3 = LiS + O2 =>
2 Li + 2 SO3 = 2 LiS + 3 O2
NaOH + CuSO4 = Na2SO4Cu(OH)2 =>
2 NaOH + CuSO4 = Na2SO4Cu(OH)2
S + CuP2 = SP + Cu3 =>
6 S + 3 CuP2 = 6 SP + Cu3
SH2 + O2 = H2O + SO =>
SH2 + O2 = H2O + SO
H2O2 + I{-} + H3O{+} = H2O + I2 =>
H2O2 + 2 I{-} + 2 H3O{+} = 4 H2O + I2
CF4 + Br2 = CBr4 + F2 =>
CF4 + 2 Br2 = CBr4 + 2 F2
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