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Al(OH)3 + 3 NaBr = AlBr3 + 3 NaOH
O2 + SnCl2 = Cl2 + SnO2 =>
O2 + SnCl2 = Cl2 + SnO2
ZnCl2 + H2S = ZnH2 + Cl2S =>
ZnCl2 + H2S = ZnH2 + Cl2S
FeBr23 + K2S = FeS + KBr + S =>
2 FeBr23 + 23 K2S = 2 FeS + 46 KBr + 21 S
Cl2 + O2 = ClO2 =>
Cl2 + 2 O2 = 2 ClO2
CH3CHClCH2CH2CH3 + NaOH = CH3CH(OH)CH2CH2CH3 + NaCl =>
CH3CHClCH2CH2CH3 + NaOH = CH3CH(OH)CH2CH2CH3 + NaCl
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Bi(s) + Cl2(s) = BiCl3(s) =>
2 Bi(s) + 3 Cl2(s) = 2 BiCl3(s)
Al2(SO4)3 + NaOH = Al(OH)3 + Na2SO4 =>
Al2(SO4)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4
SO3{2-} + ClO3{-} = Cl{-} + SO4{2-} =>
3 SO3{2-} + ClO3{-} = Cl{-} + 3 SO4{2-}
AlCl3 + NOH = Al(OH)3 + NCl =>
AlCl3 + 3 NOH = Al(OH)3 + 3 NCl
Al2 + OHCl = AlCl + OH =>
Al2 + 2 OHCl = 2 AlCl + 2 OH
Bi(OH)3 + K2S2O8 + NaOH = NaBiO3 + K2SO4 + H2O + Na2SO4 =>
Bi(OH)3 + K2S2O8 + 3 NaOH = NaBiO3 + K2SO4 + 3 H2O + Na2SO4
ZnO + HNO = Zn + HNO3 =>
2 ZnO + HNO = 2 Zn + HNO3
Zn + NO2 = ZnO + NO =>
Zn + NO2 = ZnO + NO
Al + K = AlK =>
Al + K = AlK
S + Na2Co3 = Na2S + Co2 =>
2 S + 2 Na2Co3 = 2 Na2S + 3 Co2
Be + HI = BeI + H2 =>
2 Be + 2 HI = 2 BeI + H2
Li2O(s) = Li + O2(g) =>
2 Li2O(s) = 4 Li + O2(g)
Zn + CuO4S = Cu + ZnSO4 =>
Zn + CuO4S = Cu + ZnSO4
propene + hydrogen = C3H8 =>
CH3CHCH2 + H2 = C3H8
FeCl3 + Li2S = LiCl + Fe2S3 =>
2 FeCl3 + 3 Li2S = 6 LiCl + Fe2S3
CrCO3 + HCl = CrCl2 + H2O + CO2 =>
CrCO3 + 2 HCl = CrCl2 + H2O + CO2
Al2(SO4)3 + Ba(OH)2 = BaSO4 + Al(OH)3 =>
Al2(SO4)3 + 3 Ba(OH)2 = 3 BaSO4 + 2 Al(OH)3
Al2O3 = Al + (O2) =>
2 Al2O3 = 4 Al + 3(O2)
C63H14 + O2 = CO2 + H2O =>
2 C63H14 + 133 O2 = 126 CO2 + 14 H2O
NaHCO3 + CaCl2 + NH3 = NaCl + CaCO3 + NH4Cl =>
NaHCO3 + CaCl2 + NH3 = NaCl + CaCO3 + NH4Cl
MnO4{-} + I{-} + H{+} = Mn{+2} + I2 + HO =>
2 MnO4{-} + 2 I{-} + 8 H{+} = 2 Mn{+2} + I2 + 8 HO
Hg2{+2} + H2S = Hg + S8 + H{+}inacidicmedium =>
8 Hg2{+2} + 8 H2S = 16 Hg + S8 + 16 H{+}inacidicmedium
P4 + KOH + H2O = PH2KH2 + PO2 =>
9 P4 + 16 KOH + 24 H2O = 16 PH2KH2 + 20 PO2
Ge + H4 = GeH4 =>
Ge + H4 = GeH4
FeBr3 + K2S = FeS + KBr + S =>
2 FeBr3 + 3 K2S = 2 FeS + 6 KBr + S
S + N2 = N2S4 =>
4 S + N2 = N2S4
KMnO4 + KNO2 + NaOH = KNaMnO4 + KNO3 + H2O =>
2 KMnO4 + KNO2 + 2 NaOH = 2 KNaMnO4 + KNO3 + H2O
Na2HPO4 + AgNO3 = Ag2HPO4 + NaNO3 =>
Na2HPO4 + 2 AgNO3 = Ag2HPO4 + 2 NaNO3
Fe + KCSN = [Fe(SCN)6] + K =>
Fe + 6 KCSN = [Fe(SCN)6] + 6 K
CuHPO4 + NH4OH = Cu(NH4PO4) + H2O =>
CuHPO4 + NH4OH = Cu(NH4PO4) + H2O
HI = H2 + I2 =>
2 HI = H2 + I2
CuHPO4 + NH4OH = Cu(NH4PO4) + H2O =>
CuHPO4 + NH4OH = Cu(NH4PO4) + H2O
H2CO3(aq) + NaOH(aq) = Na2CO3(aq) + H2O =>
H2CO3(aq) + 2 NaOH(aq) = Na2CO3(aq) + 2 H2O
H2S + Na2Cr2O7 + H2SO4 = Cr2(SO4)3 + NaHSO4 + H2O =>
3 H2S + 4 Na2Cr2O7 + 17 H2SO4 = 4 Cr2(SO4)3 + 8 NaHSO4 + 16 H2O
BrO{-} + Fe(OH)3 + OH{-} = FeO4{-}^2 + Br{-} + H2O =>
2 BrO{-} + Fe(OH)3 + OH{-} = FeO4{-}^2 + 2 Br{-} + 2 H2O
Ag2CO3 + C6H8O7 = AgC6H7O7 + CO2 + H2O =>
Ag2CO3 + 2 C6H8O7 = 2 AgC6H7O7 + CO2 + H2O
MgSO4 + Na2H2EDTA = Mg4EDTA + SO4 + Na + H2 =>
4 MgSO4 + Na2H2EDTA = Mg4EDTA + 4 SO4 + 2 Na + H2
Na2S2O3 + NaOH = Na2S + O2 + H2O =>
Na2S2O3 + 2 NaOH = 2 Na2S + 2 O2 + H2O
HClO2 = H2O + Cl + O =>
2 HClO2 = H2O + 2 Cl + 3 O
B3N3H3Cl3 + NaBH4 = B3N3H6 + NaCl + B2H6 =>
2 B3N3H3Cl3 + 6 NaBH4 = 2 B3N3H6 + 6 NaCl + 3 B2H6
FeCl3 + KI = FeCl2 + I2 + KCl =>
2 FeCl3 + 2 KI = 2 FeCl2 + I2 + 2 KCl
Fe + Na2O = Na + FeO2 =>
Fe + 2 Na2O = 4 Na + FeO2
HgS(s) = Hg(l) + S2(s) =>
2 HgS(s) = 2 Hg(l) + S2(s)
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