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Fe + Na2SO4 = FeSO4 + 2 Na
C2H6O(l) + O2 = CO2(g) + H2O(l) =>
C2H6O(l) + 3 O2 = 2 CO2(g) + 3 H2O(l)
Cl + H2SO4 = ClSO4 + H2 =>
Cl + H2SO4 = ClSO4 + H2
CuOHCl + H2 = Cu + HCl + H2O =>
CuOHCl + H2 = Cu + HCl + H2O
HgO(g) = Hg + O2 =>
2 HgO(g) = 2 Hg + O2
Mg(CH3COO)2 + (NH4)2S = MgS + C2H7NO2 =>
Mg(CH3COO)2 + (NH4)2S = MgS + 2 C2H7NO2
COCl2 + H2 = HCl + CO =>
COCl2 + H2 = 2 HCl + CO
La(OH)3 = La + OH =>
La(OH)3 = La + 3 OH
ZnSO4 + Ca(C2H3O2)2 = Zn(C2H3O2)2 + CaSO4 =>
ZnSO4 + Ca(C2H3O2)2 = Zn(C2H3O2)2 + CaSO4
Fe2 + Cu(NO3)2 = Fe(NO3)2 + Cu2 =>
Fe2 + 2 Cu(NO3)2 = 2 Fe(NO3)2 + Cu2
KMnO4 + Cr2(SO4)3 + KOH = K2MnO4 + K2SO4 + K2CrO4 + H2O =>
6 KMnO4 + Cr2(SO4)3 + 16 KOH = 6 K2MnO4 + 3 K2SO4 + 2 K2CrO4 + 8 H2O
C2H4Cl2 + K = C2H4 + KCl =>
C2H4Cl2 + 2 K = C2H4 + 2 KCl
Ag2S = Ag + S8 =>
8 Ag2S = 16 Ag + S8
Ni + Li2O = Ni2O3 + Li =>
2 Ni + 3 Li2O = Ni2O3 + 6 Li
C4H10O + H2SO4 = C4H10SO4 + H2O =>
C4H10O + H2SO4 = C4H10SO4 + H2O
XCuO + H2SO4 = XCuSO4 + H2O =>
XCuO + H2SO4 = XCuSO4 + H2O
Cu2O + NaOH + H2O = Na[Cu(OH)2] =>
Cu2O + 2 NaOH + H2O = 2 Na[Cu(OH)2]
NaHCO3 + Ca = CaCO3 + H2O + Na + CO2 =>
2 NaHCO3 + Ca = CaCO3 + H2O + 2 Na + CO2
NaClO + CH3COOH = HOCl + CH3COONa =>
NaClO + CH3COOH = HOCl + CH3COONa
Zn(NO3)2 + K2Cr2O7 = ZnCr2O7 + K2(NO3)2 =>
Zn(NO3)2 + K2Cr2O7 = ZnCr2O7 + K2(NO3)2
Ti + N = TiN =>
Ti + N = TiN
Cs2 + H2O = CsOH + H2 =>
Cs2 + 2 H2O = 2 CsOH + H2
CH3CH2CH2OH + KMnO4 + H2SO4 = CH3CH2COOH + K2SO4 + MnSO4 + H2O =>
5 CH3CH2CH2OH + 4 KMnO4 + 6 H2SO4 = 5 CH3CH2COOH + 2 K2SO4 + 4 MnSO4 + 11 H2O
Cu(s) + O2 = CuO =>
2 Cu(s) + O2 = 2 CuO
C6H5NO2 + NaOH = C6H5OH + NaNO2 =>
C6H5NO2 + NaOH = C6H5OH + NaNO2
CH3COO{-} + H{+} = CH3COOH =>
CH3COO{-} + H{+} = CH3COOH
C2H5NO2 + C4H6O3 = C4H7NO3 + H2O =>
2 C2H5NO2 + C4H6O3 = 2 C4H7NO3 + H2O
HCl + Cr = CrCl2 + H2 =>
2 HCl + Cr = CrCl2 + H2
CoC2O4 = CoO + CO2 + CO =>
CoC2O4 = CoO + CO2 + CO
H3C6H5O7 + OH = H2C6H5O7 + H2O =>
H3C6H5O7 + OH = H2C6H5O7 + H2O
Pb(CH3CO2)2 + Na2S = PbS + Na(CH3CO2) =>
Pb(CH3CO2)2 + Na2S = PbS + 2 Na(CH3CO2)
N + F2 = NF6 =>
N + 3 F2 = NF6
Cu(OH)(NO3) + HNO3 = Cu(NO3)2 + H2O =>
Cu(OH)(NO3) + HNO3 = Cu(NO3)2 + H2O
KI + H2SO4 + NaClO4 = I2 + NaCl + K2SO4 + H2O =>
8 KI + 4 H2SO4 + NaClO4 = 4 I2 + NaCl + 4 K2SO4 + 4 H2O
K2Mn2O7 + HCl + KSCN = MnCl2 + KCl + CO + SO2 + N2 + H2O =>
7 K2Mn2O7 + 50 HCl + 8 KSCN = 14 MnCl2 + 22 KCl + 8 CO + 8 SO2 + 4 N2 + 25 H2O
Cu + S8 + O2 = CuSO3 =>
8 Cu + S8 + 12 O2 = 8 CuSO3
I2 + KOH + Br2 = KI + KBrO3 + H2O =>
5 I2 + 12 KOH + Br2 = 10 KI + 2 KBrO3 + 6 H2O
I2 + SO3{-2} + H2O = I{-} + SO4{-2} + H{+} =>
I2 + SO3{-2} + H2O = 2 I{-} + SO4{-2} + 2 H{+}
N2 + O2 + H2 = HNO3 =>
N2 + 3 O2 + H2 = 2 HNO3
NaI(s) = Na + I =>
NaI(s) = Na + I
Al + CCl4 = AlCl3 + C =>
4 Al + 3 CCl4 = 4 AlCl3 + 3 C
Na2O + Fe(C2H3O2)3 = Fe2O3 + NaC2H3O2 =>
3 Na2O + 2 Fe(C2H3O2)3 = Fe2O3 + 6 NaC2H3O2
Na2SO3(aq) + HCl = NaCl + H2O + SO2 =>
Na2SO3(aq) + 2 HCl = 2 NaCl + H2O + SO2
C2H4Cl2 + K = C2H4 + KCl =>
C2H4Cl2 + 2 K = C2H4 + 2 KCl
C7H16 + H2O = CO + H2 =>
C7H16 + 7 H2O = 7 CO + 15 H2
KOH + CoCl2 = Cl2K + CoOH =>
KOH + CoCl2 = Cl2K + CoOH
CaSO4 + H2S = Ca(OH)2 + S + H2O =>
CaSO4 + 3 H2S = Ca(OH)2 + 4 S + 2 H2O
C5H5N + H2O = C5H5NH + OH =>
C5H5N + H2O = C5H5NH + OH
Ag + P = AgP =>
Ag + P = AgP
Pb(NO3)2 + Rb2CrO4 = PbCrO4 + RbNO3 =>
Pb(NO3)2 + Rb2CrO4 = PbCrO4 + 2 RbNO3
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