| Équations équilibrées la veille | Équations équilibrées le lendemain |
(NH4)2SO4(aq) + SrCl2(aq) = 2(NH4)Cl(aq) + SrSO4(aq)
Mg(NO3)2 + K = Mg + KNO3 =>
Mg(NO3)2 + 2 K = Mg + 2 KNO3
Pb(OH)2 + OH = PbO2 + H2O =>
Pb(OH)2 + 2 OH = PbO2 + 2 H2O
S2O8{2-} + H2O = SO4{2-} + H2O2 + H{+} =>
S2O8{2-} + 2 H2O = 2 SO4{2-} + H2O2 + 2 H{+}
KNO3 + BaCl2 = (KNO3)2Cl + Ba2 =>
8 KNO3 + 2 BaCl2 = 4(KNO3)2Cl + Ba2
Sb + H2SbO4 = Sb(SbO4) + H2 =>
Sb + H2SbO4 = Sb(SbO4) + H2
Nb + HNO3 + HF = H2[NbF66] + NO + H2O =>
3 Nb + 64 HNO3 + 198 HF = 3 H2[NbF66] + 64 NO + 128 H2O
MgCHO + NHCl = NHCHO + MgCl =>
MgCHO + NHCl = NHCHO + MgCl
FeSO4 + RbOH = Rb2SO4 + Fe(OH)2 =>
FeSO4 + 2 RbOH = Rb2SO4 + Fe(OH)2
MgSO4 + Na2(CO3) = MgCO3 + Na2(SO4) =>
MgSO4 + Na2(CO3) = MgCO3 + Na2(SO4)
[(NH4)2SO4] = NH3 + H2SO4 =>
[(NH4)2SO4] = 2 NH3 + H2SO4
KNO2 + KI + H2SO4 = I2 + K2SO4 + KOH + N2 =>
2 KNO2 + 6 KI + 2 H2SO4 = 3 I2 + 2 K2SO4 + 4 KOH + N2
Al + Ba(NO3)2 = Al(NO3)3 + Ba =>
2 Al + 3 Ba(NO3)2 = 2 Al(NO3)3 + 3 Ba
FeOH{2+} + H2O = Fe2O3 + H{+}OH =>
2 FeOH{2+} + H2O = Fe2O3 + 4 H{+}OH
Fe + O2 = Fe3O =>
6 Fe + O2 = 2 Fe3O
SO3(g) + H2O(aq) = H2SO4(g) =>
SO3(g) + H2O(aq) = H2SO4(g)
ZnS + HNO3 = Zn(NO3)2 + NO2 + H2O + H2SO4 =>
ZnS + 10 HNO3 = Zn(NO3)2 + 8 NO2 + 4 H2O + H2SO4
O2 = O8 =>
4 O2 = O8
K + O = KO2 =>
K + 2 O = KO2
Mg(NO3)2 + H2O + N2 = Mg + HNO3 =>
5 Mg(NO3)2 + 6 H2O + N2 = 5 Mg + 12 HNO3
Cl2 + SO4 + H2O = H2SO4 + HClO =>
Cl2 + SO4 + 2 H2O = H2SO4 + 2 HClO
K + RbOH = KOH + Rb =>
K + RbOH = KOH + Rb
C6H11CH3 = C6H5CH3 + H2 =>
C6H11CH3 = C6H5CH3 + 3 H2
Na2SiO3 + HCl = NaCl + H2SiO3 =>
Na2SiO3 + 2 HCl = 2 NaCl + H2SiO3
H2S + Cl2 = S8 + HCl =>
8 H2S + 8 Cl2 = S8 + 16 HCl
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
CaSO4 = SO3 + CaO =>
CaSO4 = SO3 + CaO
KCl + HNO2 + O2 = Cl2 + KNO3 + H2O =>
4 KCl + 4 HNO2 + 3 O2 = 2 Cl2 + 4 KNO3 + 2 H2O
H2S + SCl2 = HCl + S =>
H2S + SCl2 = 2 HCl + 2 S
CrO2{-}(aq) + H2O(l) + ClO{-}(aq) = CrO4{2-}(aq) + Cl2(g) + OH{-}(aq) =>
2 CrO2{-}(aq) + 2 H2O(l) + 6 ClO{-}(aq) = 2 CrO4{2-}(aq) + 3 Cl2(g) + 4 OH{-}(aq)
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Al + Ba(NO3)2 = Al(NO3) + Ba2 =>
4 Al + 2 Ba(NO3)2 = 4 Al(NO3) + Ba2
E9H18 + O2 = EO2 + H2O =>
2 E9H18 + 27 O2 = 18 EO2 + 18 H2O
LiNO3H2O = HNO3LiOH =>
LiNO3H2O = HNO3LiOH
AlI3 + NaOH = Al(OH)3 + NaI =>
AlI3 + 3 NaOH = Al(OH)3 + 3 NaI
P(C6H5)3 + NiCl2*6H2O = [NiCl2(P(C6H5)3)2] + H2O =>
2 P(C6H5)3 + NiCl2*6H2O = [NiCl2(P(C6H5)3)2] + 6 H2O
Ge + V2(SiO3)5 = V + GeSiO3 =>
5 Ge + V2(SiO3)5 = 2 V + 5 GeSiO3
Pb(No3)2 + Na2SO4 = PbSO4 + Na(No3) =>
Pb(No3)2 + Na2SO4 = PbSO4 + 2 Na(No3)
C17H3OO3 + O2 = CO2 + H2O =>
4 C17H3OO3 + 63 O2 = 68 CO2 + 6 H2O
Na2CO3 + Mg(NO3)2 = MgCO3 + NaNO3 =>
Na2CO3 + Mg(NO3)2 = MgCO3 + 2 NaNO3
P + NaIO3 + NaOH = Na3PO4 + NaI + H2O =>
6 P + 5 NaIO3 + 18 NaOH = 6 Na3PO4 + 5 NaI + 9 H2O
Cr(OH)3 + Na2O2 = Na2Cr2O7 + NaOH + H2O =>
2 Cr(OH)3 + 3 Na2O2 = Na2Cr2O7 + 4 NaOH + H2O
Bi(NO3)3 + MnCl2 + C6H8O7 + H2O = BiMnO3 + N2 + HCl + H2CO3 =>
18 Bi(NO3)3 + 18 MnCl2 + 14 C6H8O7 + 46 H2O = 18 BiMnO3 + 27 N2 + 36 HCl + 84 H2CO3
K2S3O6 + KMnO4 + KOH = MnO2 + K2SO4 + H2O =>
3 K2S3O6 + 8 KMnO4 + 4 KOH = 8 MnO2 + 9 K2SO4 + 2 H2O
CH3COOHCH3OH = CH3COOCH3H2O =>
CH3COOHCH3OH = CH3COOCH3H2O
CuNO(aq) + NaCl(aq) = CuCl(s) + NaNO =>
CuNO(aq) + NaCl(aq) = CuCl(s) + NaNO
HNO3 + Ni(OH)2 = Ni(NO3)2 + H2O =>
2 HNO3 + Ni(OH)2 = Ni(NO3)2 + 2 H2O
sodiumnitrate + potassiumiodide = sodiumiodide + potassiumnitrate =>
NaNO3 + KI = NaI + KNO3
AgNO3 + H2O = HNO3 + Ag + O =>
2 AgNO3 + H2O = 2 HNO3 + 2 Ag + O
Cu + I = Cu2I2 =>
2 Cu + 2 I = Cu2I2
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/11/24
Équations équilibrées sur12/11/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
