| Équations équilibrées la veille | Équations équilibrées le lendemain |
15 N2O4 + 12 H2O = 24 HNO3 + N6
Ag + ZnCl2 = AgCl2 + Zn =>
Ag + ZnCl2 = AgCl2 + Zn
CH3CH(OH)CH2CH3 + MnO4{-} + H{+} = CH3C(O)CH2CH3 + Mn{2+} + H2O =>
5 CH3CH(OH)CH2CH3 + 2 MnO4{-} + 6 H{+} = 5 CH3C(O)CH2CH3 + 2 Mn{2+} + 8 H2O
HSO3 + O2 = SO4 + H2O =>
4 HSO3 + 3 O2 = 4 SO4 + 2 H2O
Ni(NO3)2 + C3H7NO2 + H2O = NiO + NH4(NO3)2 + CO2 =>
53 Ni(NO3)2 + 14 C3H7NO2 + 31 H2O = 53 NiO + 40 NH4(NO3)2 + 42 CO2
Ce(NO3)3 + NaNO3 + HCl = NaCeCl4 + HNO3 =>
Ce(NO3)3 + NaNO3 + 4 HCl = NaCeCl4 + 4 HNO3
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
Ba(NO3)2 + NH4OH = NH4(NO3) + Ba(OH)2 =>
Ba(NO3)2 + 2 NH4OH = 2 NH4(NO3) + Ba(OH)2
KCl + NaNO3 = NaCl + K(NO3) =>
KCl + NaNO3 = NaCl + K(NO3)
SO2(g) + H2S(g) = S8(g) + H2O(g) =>
8 SO2(g) + 16 H2S(g) = 3 S8(g) + 16 H2O(g)
KMnO4 + H2SO4 + CH2O = K2SO4 + MnSO4 + HCOOH + H2O =>
2 KMnO4 + 3 H2SO4 + 5 CH2O = K2SO4 + 2 MnSO4 + 5 HCOOH + 3 H2O
CH3COOH + C6H5NH2 = C6H5NHCOCH3 + H2O =>
CH3COOH + C6H5NH2 = C6H5NHCOCH3 + H2O
CoCl2 + Na2CO3 = Co(CO3) + NaCl =>
CoCl2 + Na2CO3 = Co(CO3) + 2 NaCl
H2 + H2WO4 = W + H2O = =>
3 H2 + H2WO4 = W + 4 H2O
Fe2O3 + C2O4{-2} + H{+} = Fe{2+} + CO2 + H2O =>
Fe2O3 + C2O4{-2} + 6 H{+} = 2 Fe{2+} + 2 CO2 + 3 H2O
CuCl2 + Na2CO3 + H2O = Cu2(OH)2CO3 + NaCl + CO2 =>
2 CuCl2 + 2 Na2CO3 + H2O = Cu2(OH)2CO3 + 4 NaCl + CO2
Ti2CrC2 = TiC + Cr2C3 + Ti =>
2 Ti2CrC2 = TiC + Cr2C3 + 3 Ti
MgSO4 + KI = K2SO4 + MgI2 =>
MgSO4 + 2 KI = K2SO4 + MgI2
(CH3)3NNH2 + N2O4 = H2O + N2 + CO2 =>
8(CH3)3NNH2 + 23 N2O4 = 44 H2O + 31 N2 + 24 CO2
P3{4-} + H2O = P2{3-} + HPO4{2-} + H3O{+} =>
13 P3{4-} + 11 H2O = 19 P2{3-} + HPO4{2-} + 7 H3O{+}
IO3{-} + HSO3{-} = H2O + HSO4{-} + SO4{2-} + I2 =>
2 IO3{-} + 5 HSO3{-} = H2O + 3 HSO4{-} + 2 SO4{2-} + I2
Zn(OH)2 + HO{-} = ZnO2{2-} + H2O =>
Zn(OH)2 + 2 HO{-} = ZnO2{2-} + 2 H2O
ZnCl2 + K2[Hg(SCN)4] = Zn[Hg(SCN)4] + KCl =>
ZnCl2 + K2[Hg(SCN)4] = Zn[Hg(SCN)4] + 2 KCl
FeI3 + K2O = Fe2O3 + KI =>
2 FeI3 + 3 K2O = Fe2O3 + 6 KI
H2S + PbCl2 = PbS + HCl =>
H2S + PbCl2 = PbS + 2 HCl
Fe2O3 + Mg3N2 = FeN + MgO =>
Fe2O3 + Mg3N2 = 2 FeN + 3 MgO
Co(NO3)2*6H2O + NaHCO3 = Co(HCO3)2 + NaNO3 + H2O =>
Co(NO3)2*6H2O + 2 NaHCO3 = Co(HCO3)2 + 2 NaNO3 + 6 H2O
MnSO4 + (NH4)S2O8 + H2O = HMnO4 + H2SO4 + (NH4)2SO4 =>
6 MnSO4 + 10(NH4)S2O8 + 24 H2O = 6 HMnO4 + 21 H2SO4 + 5(NH4)2SO4
ZnCl + Na3PO4 = NaCl + Zn3PO4 =>
3 ZnCl + Na3PO4 = 3 NaCl + Zn3PO4
AgNO3 + Na2(CrO)4 = Ag2(CrO)4 + NaNO3 =>
2 AgNO3 + Na2(CrO)4 = Ag2(CrO)4 + 2 NaNO3
NH3(g) + HCl(g) = NH4Cl(a) =>
NH3(g) + HCl(g) = NH4Cl(a)
CuO + CH3COOH = Cu2O + CO2 + H2O =>
8 CuO + CH3COOH = 4 Cu2O + 2 CO2 + 2 H2O
NO + O2 = NO3 =>
NO + O2 = NO3
X6H12Y6 = X2H5YH + XY2 =>
X6H12Y6 = 2 X2H5YH + 2 XY2
NaOH + CO2 = Na2CO3 + H2O = CO2 + NaOH =>
2 NaOH + CO2 = Na2CO3 + H2O
Na2O + Ba(OH)2 = NaOH + BaO =>
Na2O + Ba(OH)2 = 2 NaOH + BaO
Fe(OH)3Be = FeOHBe(OH)2 =>
Fe(OH)3Be = FeOHBe(OH)2
Fe + CN = [Fe(CN)] =>
Fe + CN = [Fe(CN)]
H2SO3 + Mg(OH)2 = H2O + MgSO3 =>
H2SO3 + Mg(OH)2 = 2 H2O + MgSO3
(OH)2 + H3 = H(OH)2 =>
3(OH)2 + H3 = 3 H(OH)2
Sb2S5 + HCl = H2S + S + SbCl4 =>
Sb2S5 + 8 HCl = 4 H2S + S + 2 SbCl4
C17H33COOH + Na2CO3 = C17H33COONa + H2O + CO2 =>
2 C17H33COOH + Na2CO3 = 2 C17H33COONa + H2O + CO2
Hg(NO3)2 + (NH4)2SO4 = HgSO4 + NH4(NO3) =>
Hg(NO3)2 + (NH4)2SO4 = HgSO4 + 2 NH4(NO3)
C57H104O6 + NaOH = C18H33NaO2 + C3H8O3 =>
C57H104O6 + 3 NaOH = 3 C18H33NaO2 + C3H8O3
Zn + HNO3 = Zn(NO3)2 + NH5NO3 + H2O =>
9 Zn + 22 HNO3 = 9 Zn(NO3)2 + 2 NH5NO3 + 6 H2O
C2H5O6 + O2 = CO2 + H2O =>
4 C2H5O6 + O2 = 8 CO2 + 10 H2O
CH3CH(NH2)COOH + O2 = CO2 + H2O + N2 =>
4 CH3CH(NH2)COOH + 15 O2 = 12 CO2 + 14 H2O + 2 N2
C + H2 + O3 = C2H6O12 =>
2 C + 3 H2 + 4 O3 = C2H6O12
Ba2PbO4 + H2SO4 = BaSO4 + PbO2 + H2O =>
Ba2PbO4 + 2 H2SO4 = 2 BaSO4 + PbO2 + 2 H2O
KNO2 + H2S = K2S + H2O + NO + S =>
2 KNO2 + 2 H2S = K2S + 2 H2O + 2 NO + S
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/26/24
Équations équilibrées sur05/26/23
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