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2 Fe(OH)3 + 2 KI = 2 Fe(OH)2 + I2 + 2 KOH
Sb + C2H5NS = Sb2S3 + C2H5N =>
2 Sb + 3 C2H5NS = Sb2S3 + 3 C2H5N
HNO3 + F2 = NO2 + HFO3 + H2O =>
10 HNO3 + F2 = 10 NO2 + 2 HFO3 + 4 H2O
CH4 + CO2 = CH3COOH =>
CH4 + CO2 = CH3COOH
ZnO + SiO2 = ZnSiO3 =>
ZnO + SiO2 = ZnSiO3
Fe + HCl + HNO3 = FeCl2 + NO + H2O =>
3 Fe + 6 HCl + 2 HNO3 = 3 FeCl2 + 2 NO + 4 H2O
SrH2(s) + H2O(l) = Sr(OH)2 + H2(g) =>
SrH2(s) + 2 H2O(l) = Sr(OH)2 + 2 H2(g)
Al2 + FeCl2 = AlCl3 + Fe2 =>
2 Al2 + 6 FeCl2 = 4 AlCl3 + 3 Fe2
Na + CO3 + H2SO4 = Na2SO4 + CO2 + H2O =>
2 Na + CO3 + H2SO4 = Na2SO4 + CO2 + H2O
Ne + Ar = NeAr =>
Ne + Ar = NeAr
UF4 + Ca = U + CaF2 =>
UF4 + 2 Ca = U + 2 CaF2
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
Al + Cl2 = Al(Cl3)2 =>
Al + 3 Cl2 = Al(Cl3)2
UF4 + H2O = UF2O + H3FO =>
UF4 + 3 H2O = UF2O + 2 H3FO
Al + Cl2 = Al(Cl3)2 =>
Al + 3 Cl2 = Al(Cl3)2
Ca5(PO4)3F + H2SO4 + H2O = H3PO4 + CaSO4*2H2O + HF =>
Ca5(PO4)3F + 5 H2SO4 + 10 H2O = 3 H3PO4 + 5 CaSO4*2H2O + HF
C2H5NSCI + O2 = CO2 + H2O + NO2 + SO3 + CI2 =>
4 C2H5NSCI + 25 O2 = 10 CO2 + 10 H2O + 4 NO2 + 4 SO3 + 2 CI2
CuFeS2 + O2 = Cu2S + Fe2O3 + SO2 =>
4 CuFeS2 + 9 O2 = 2 Cu2S + 2 Fe2O3 + 6 SO2
Sb + NaOH = SbOH + Na =>
Sb + NaOH = SbOH + Na
K2SO3(aq) + HNO3(aq) = KNO3 + SO3H2 =>
K2SO3(aq) + 2 HNO3(aq) = 2 KNO3 + SO3H2
Cl2 + NaHCO3 = Cl2O + CO2 + NaCl + H2O =>
2 Cl2 + 2 NaHCO3 = Cl2O + 2 CO2 + 2 NaCl + H2O
C8H10 = C6H6 + C2H4 =>
C8H10 = C6H6 + C2H4
IO3{-} + Re + H2O = ReO4{-} + I{-} + H{+} =>
7 IO3{-} + 6 Re + 3 H2O = 6 ReO4{-} + 7 I{-} + 6 H{+}
Fe(OH)3 + BaSO4 = Ba(OH)2 + Fe2(SO4)3 =>
2 Fe(OH)3 + 3 BaSO4 = 3 Ba(OH)2 + Fe2(SO4)3
CaSO4 + C = CaS + CO =>
CaSO4 + 4 C = CaS + 4 CO
C4H11N + HNO2 = C4H10(N2O) + H2O =>
C4H11N + HNO2 = C4H10(N2O) + H2O
Al2(SO4)3 + Cu(NO3)2 = Al(NO3)3 + Cu(SO4) =>
Al2(SO4)3 + 3 Cu(NO3)2 = 2 Al(NO3)3 + 3 Cu(SO4)
CaBr2 + Na2SO3 = CaSO3 + NaBr =>
CaBr2 + Na2SO3 = CaSO3 + 2 NaBr
O3 + HCl = HOCl =>
O3 + 3 HCl = 3 HOCl
SO4 + NaOH = SOH + NaO4 =>
SO4 + NaOH = SOH + NaO4
HPO3 + C = P + CO + H2O =>
2 HPO3 + 5 C = 2 P + 5 CO + H2O
Ca(CO3) + H3(PO4) = Ca3(PO4)2 + H2(CO3) =>
3 Ca(CO3) + 2 H3(PO4) = Ca3(PO4)2 + 3 H2(CO3)
MgO + H2S = SMg + H2O =>
MgO + H2S = SMg + H2O
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
HCl + Br = HBr + Cl2 =>
2 HCl + 2 Br = 2 HBr + Cl2
C10H16N2O8 + O2 = CO2 + H2O + NO3 =>
C10H16N2O8 + 13 O2 = 10 CO2 + 8 H2O + 2 NO3
CH3CH2CN + Cr2O7{-2} + H{+} = CO2 + NH3 + Cr{+3} + H2O =>
3 CH3CH2CN + 7 Cr2O7{-2} + 56 H{+} = 9 CO2 + 3 NH3 + 14 Cr{+3} + 31 H2O
KHSO4 + NaOH = H2O + KOH + Na2SO4 =>
KHSO4 + 2 NaOH = H2O + KOH + Na2SO4
Ca(CO3) + H3O = Ca + CO2 + H2O =>
Ca(CO3) + 2 H3O = Ca + CO2 + 3 H2O
Ba(NO3)2(aq) + Na2SO4(aq) = BaSO4(s) + NaNO3(aq) =>
Ba(NO3)2(aq) + Na2SO4(aq) = BaSO4(s) + 2 NaNO3(aq)
CaHPO4 = P2O5 + Ca3(PO4)2 + H2O =>
6 CaHPO4 = P2O5 + 2 Ca3(PO4)2 + 3 H2O
C3H7OH + CuO = C2H5COH + Cu + H2O =>
C3H7OH + CuO = C2H5COH + Cu + H2O
Sn + CuCl2 = SnCl4 + Cu =>
Sn + 2 CuCl2 = SnCl4 + 2 Cu
C5H10 + O2 = CH2O =>
2 C5H10 + 5 O2 = 10 CH2O
Cr(s) + HCl(aq) = CrCl(aq) + H2(g) =>
2 Cr(s) + 2 HCl(aq) = 2 CrCl(aq) + H2(g)
Fe(OH)2 + O = Fe2O3 + H2O =>
2 Fe(OH)2 + O = Fe2O3 + 2 H2O
NH3(aq) + O2(g) = NO2(g) + H2O(l) =>
4 NH3(aq) + 7 O2(g) = 4 NO2(g) + 6 H2O(l)
CH2O = C + H2O =>
CH2O = C + H2O
Be + NaOH = Na2BeO2 + H2 =>
Be + 2 NaOH = Na2BeO2 + H2
H2O + CH2O = CH3OH + CO2 =>
H2O + 3 CH2O = 2 CH3OH + CO2
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