| Équations équilibrées la veille | Équations équilibrées le lendemain |
W(CO)6 + (P(C6H5)3)2 = 2 CO + W(CO)4(P(C6H5)3)2
CuI + KI = K3[CuI4] =>
CuI + 3 KI = K3[CuI4]
Ba(NO3)2 + Na2(CO)3 = Ba(CO)3 + NaNO3 =>
Ba(NO3)2 + Na2(CO)3 = Ba(CO)3 + 2 NaNO3
Pb(NO3)2 + CrCl3 = PbCl2 + Cr(NO3)3 =>
3 Pb(NO3)2 + 2 CrCl3 = 3 PbCl2 + 2 Cr(NO3)3
PO4{3–} + NH3 = H3PO4 + N{3–} =>
PO4{3–} + NH3 = H3PO4 + N{3–}
(NH4)2S + K2Cr2O7 + KOH + H2O = S + K3[Cr(OH)6] + NH3 =>
3(NH4)2S + K2Cr2O7 + 4 KOH + H2O = 3 S + 2 K3[Cr(OH)6] + 6 NH3
Al(s) + CoSo4(aq) = Co(s) + Al2(So4)3(aq) =>
2 Al(s) + 3 CoSo4(aq) = 3 Co(s) + Al2(So4)3(aq)
MnO4{-} + CN{-} + H2O = MnO2 + CNO{-} + H{-} =>
2 MnO4{-} + 5 CN{-} + H2O = 2 MnO2 + 5 CNO{-} + 2 H{-}
C2H5OC2H5 + NaCl = C2H5ONa + C2H5Cl =>
C2H5OC2H5 + NaCl = C2H5ONa + C2H5Cl
P + HIO3 + H2O = H3PO4 + HI =>
6 P + 5 HIO3 + 9 H2O = 6 H3PO4 + 5 HI
C3H5(NO3)3(l) = N2 + O2 + H2O + CO2 =>
4 C3H5(NO3)3(l) = 6 N2 + O2 + 10 H2O + 12 CO2
(C4H10)2 + O2 = H2O + CO2 =>
(C4H10)2 + 13 O2 = 10 H2O + 8 CO2
Fe{2}Cu{2}SO4{2-} = Fe{2}SO4{2-}Cu{2} =>
Fe{2}Cu{2}SO4{2-} = Fe{2}SO4{2-}Cu{2}
NiSO4 + KI = NiI2 + K2SO4 =>
NiSO4 + 2 KI = NiI2 + K2SO4
KMnO4 + SO2 + H2O = K2SO4 + MnSO4 + H2SO4 =>
2 KMnO4 + 5 SO2 + 2 H2O = K2SO4 + 2 MnSO4 + 2 H2SO4
Cl + KBr = KCl + Br2 =>
2 Cl + 2 KBr = 2 KCl + Br2
S + NH3 = S4N4 + (NH4)2S =>
10 S + 16 NH3 = S4N4 + 6(NH4)2S
ZrH2N2O7 + NH4OH = Zr(OH)4 + H2O + NO =>
5 ZrH2N2O7 + 4 NH4OH = 5 Zr(OH)4 + 5 H2O + 14 NO
Mn(OH)2 + Br2 + KOH = MnO2 + KBr + H2O =>
Mn(OH)2 + Br2 + 2 KOH = MnO2 + 2 KBr + 2 H2O
CuCl2* + Al = AlCl3 + Cu =>
3 CuCl2* + 2 Al = 2 AlCl3 + 3 Cu
FeCl3 + C7H6O3 = Fe(OH)2 + C7H4OCl3 =>
FeCl3 + C7H6O3 = Fe(OH)2 + C7H4OCl3
Zn + Cu(ClO3)2 = Cu + Zn(ClO3)2 =>
Zn + Cu(ClO3)2 = Cu + Zn(ClO3)2
Mg + AlOH = Al + MgOH =>
Mg + AlOH = Al + MgOH
Pb + H2O2 = PbO + H2O =>
Pb + H2O2 = PbO + H2O
HNO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2
CuSO4 + BP = Cu3P2 + B2(SO4)3 =>
3 CuSO4 + 2 BP = Cu3P2 + B2(SO4)3
Li2CO3 + H2SO4 = CO2 + H2O + Li2SO4 =>
Li2CO3 + H2SO4 = CO2 + H2O + Li2SO4
H2O2 + ClO2 = ClO2{-} + O2 + H{+} =>
H2O2 + 2 ClO2 = 2 ClO2{-} + O2 + 2 H{+}
Rb(ClO3) = Rb + ClO3 =>
Rb(ClO3) = Rb + ClO3
(NH4)2O + Mg(NO3)2 = NH4NO3 + MgO =>
(NH4)2O + Mg(NO3)2 = 2 NH4NO3 + MgO
KBr + CH2Cl2 = KCH2 + BrCl2 =>
KBr + CH2Cl2 = KCH2 + BrCl2
I1{-} + (H3O)1{+} + (MnO4){-} = H2O + I2 + Mn{+2} =>
10 I1{-} + 16(H3O)1{+} + 2(MnO4){-} = 24 H2O + 5 I2 + 2 Mn{+2}
CH3CO2 + H = HCH3CO2 =>
CH3CO2 + H = HCH3CO2
Mg + Ag2SO4 = MgSO4 + Ag =>
Mg + Ag2SO4 = MgSO4 + 2 Ag
MgCrO4 + KCl = K2CrO4 + MgCl2 =>
MgCrO4 + 2 KCl = K2CrO4 + MgCl2
NaOH(aq) + MgCl2(aq) = Mg(OH)2(aq) + NaCl(aq) =>
2 NaOH(aq) + MgCl2(aq) = Mg(OH)2(aq) + 2 NaCl(aq)
C4H4S + C2H6 = C6H8S + H2 =>
C4H4S + C2H6 = C6H8S + H2
BrF3 + H2O = Br2 + HBrO3 + HF02 =>
20 BrF3 + 18 H2O = 7 Br2 + 6 HBrO3 + 30 HF02
Ca(OH)2 + (NH4)2HPO4 = Ca3(PO4)2 + NH3 + H2O =>
3 Ca(OH)2 + 2(NH4)2HPO4 = Ca3(PO4)2 + 4 NH3 + 6 H2O
Mg(SO4)2 + (NH4)S = Mg(NH4)2 + S(SO4) =>
Mg(SO4)2 + 2(NH4)S = Mg(NH4)2 + 2 S(SO4)
H2S + H2O = H + SO =>
H2S + H2O = 4 H + SO
SO2 + Li2O = Li2S + O2 =>
2 SO2 + 2 Li2O = 2 Li2S + 3 O2
Na2CO3 + H(NO3) = Na(NO3) + H2CO3 =>
Na2CO3 + 2 H(NO3) = 2 Na(NO3) + H2CO3
Zn + HCl = ZnCl + H(g) =>
Zn + HCl = ZnCl + H(g)
H{+} + SO4{2-} + Fe = Fe(SO4)2 + H2 =>
4 H{+} + 2 SO4{2-} + Fe = Fe(SO4)2 + 2 H2
Na2Co3(aq) + HCl(aq) = H2Co3(s) + NaCl(aq) =>
Na2Co3(aq) + 2 HCl(aq) = H2Co3(s) + 2 NaCl(aq)
Cu + HNO3 = NO2 + H2O + CuNO32 =>
Cu + 60 HNO3 = 59 NO2 + 30 H2O + CuNO32
KCl + Pb(NO3)2(aq) = PbCl2(s) + KNO3(aq) =>
2 KCl + Pb(NO3)2(aq) = PbCl2(s) + 2 KNO3(aq)
NaCI + CaCI2 = NaCI2 + CaCI =>
NaCI + CaCI2 = NaCI2 + CaCI
HClO3 + Fe = Fe(ClO3)3 + Cl2 + H2O =>
36 HClO3 + 10 Fe = 10 Fe(ClO3)3 + 3 Cl2 + 18 H2O
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
