| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaOH + HCl = H2O(l) + NaCl(g)
H2S + KBr = HBr + K2S =>
H2S + 2 KBr = 2 HBr + K2S
TeO2 + KMnO4 + HNO3 + H2N = H6TeO6 + KNO3 + Mn(NO3)2 =>
13 TeO2 + 22 KMnO4 + 54 HNO3 + 12 H2N = 13 H6TeO6 + 22 KNO3 + 22 Mn(NO3)2
MgS + CuSO4 = CuSMgSO4 =>
MgS + CuSO4 = CuSMgSO4
Zn10 + HCl16 = ZnCl2 + H2 =>
8 Zn10 + 10 HCl16 = 80 ZnCl2 + 5 H2
KH2SbO4 + NaOH = KH2SbOH + NaO4 =>
KH2SbO4 + NaOH = KH2SbOH + NaO4
Na + NaON3 = Na2O + N2 =>
2 Na + 2 NaON3 = 2 Na2O + 3 N2
B2O2 + Mg = B3 + Mg2O2 =>
3 B2O2 + 6 Mg = 2 B3 + 3 Mg2O2
NH3(aq) + Cu(NO3)2(aq) = [Cu(NH3)4]{2+}(aq) + NO3{-}(aq) =>
4 NH3(aq) + Cu(NO3)2(aq) = [Cu(NH3)4]{2+}(aq) + 2 NO3{-}(aq)
T + O = TO =>
T + O = TO
Al + MgO = Mg + Al2O2 =>
2 Al + 2 MgO = 2 Mg + Al2O2
HNO3 + Cu = H2 + Cu(NO3)2 =>
2 HNO3 + Cu = H2 + Cu(NO3)2
H2 + Si + O3 = H2SiO3 =>
H2 + Si + O3 = H2SiO3
AgNO3 + NH3 + HCHO = Ag + NH4NO3 + CO2 =>
4 AgNO3 + 2 NH3 + 3 HCHO = 4 Ag + 3 NH4NO3 + 3 CO2
C + I2 = CI4 =>
C + 2 I2 = CI4
Cd + NiCl2 = CdCl2 + Ni =>
Cd + NiCl2 = CdCl2 + Ni
CuCl2 + NaClO + H2O = CuCl2*3Cu(OH)2 + NaCl + Cl2 =>
4 CuCl2 + 3 NaClO + 3 H2O = CuCl2*3Cu(OH)2 + 3 NaCl + 3 Cl2
C2H6 + NO = C7H(NO)3 + H2 =>
7 C2H6 + 6 NO = 2 C7H(NO)3 + 20 H2
MnO4 + C9H11NO = C9H9NO3 + MnO2 + H2O =>
3 MnO4 + 2 C9H11NO = 2 C9H9NO3 + 3 MnO2 + 2 H2O
FeSO4 + KClO3 = Fe(ClO3)2 + K2SO4 =>
FeSO4 + 2 KClO3 = Fe(ClO3)2 + K2SO4
Pd(NO3)2 + KCl = PdCl2 + KNO3 =>
Pd(NO3)2 + 2 KCl = PdCl2 + 2 KNO3
Ba(C2H3O2)2 + Na2SO4 = BaSO4 + Na(C2H3O2) =>
Ba(C2H3O2)2 + Na2SO4 = BaSO4 + 2 Na(C2H3O2)
BaOHCl + H2SO4 = BaSO4 + H2O + HCl =>
BaOHCl + H2SO4 = BaSO4 + H2O + HCl
Cu{2+} + I{-} = Cu + I =>
Cu{2+} + 2 I{-} = Cu + 2 I
KMnO4 + H2CO2 + H2SO4 = K2SO4 + MnSO4 + CO2 + H2O =>
2 KMnO4 + 5 H2CO2 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 5 CO2 + 8 H2O
Ag + Na2SO4 = AgNa2SO4 =>
Ag + Na2SO4 = AgNa2SO4
O2 + CH4 + NH3 = HCN + H2O2 =>
3 O2 + CH4 + NH3 = HCN + 3 H2O2
Zn + OH{-} + NO3{-} = NH3 + ZnO2{-2} + H2O =>
4 Zn + 7 OH{-} + NO3{-} = NH3 + 4 ZnO2{-2} + 2 H2O
Fe2(SO4)3 + BaCl2 = Fe2Ba3 + Cl2(SO4) =>
Fe2(SO4)3 + 3 BaCl2 = Fe2Ba3 + 3 Cl2(SO4)
SO2 + KOH = H2O + K2SO3 =>
SO2 + 2 KOH = H2O + K2SO3
K2CrO4 + HNO3 = H2O + KNO3 + K2Cr2O7 =>
2 K2CrO4 + 2 HNO3 = H2O + 2 KNO3 + K2Cr2O7
KCN + NaOH = KOH + NaCN =>
KCN + NaOH = KOH + NaCN
C10H15NO + H7NO2 + NaOH = NaNO3 + H2O + C10H15N =>
4 C10H15NO + H7NO2 + NaOH = NaNO3 + 4 H2O + 4 C10H15N
C15H31COOH16H33 + O2 = CO2 + H2O =>
C15H31COOH16H33 + 35 O2 = 16 CO2 + 40 H2O
Mg + CoS = MgS + Co =>
Mg + CoS = MgS + Co
NaI + Pb(C2H3O2)2 = PbI + Na(C2H3O2)2 =>
NaI + Pb(C2H3O2)2 = PbI + Na(C2H3O2)2
Na2CO3 + CoCl2 = NaCl2 + Co2CO3 =>
Na2CO3 + 2 CoCl2 = 2 NaCl2 + Co2CO3
H4C + N2Cl4 = H2 + N2 + Cl4C =>
H4C + N2Cl4 = 2 H2 + N2 + Cl4C
HBrO2 + Na(OH) = Na(BrO2) + H2O =>
HBrO2 + Na(OH) = Na(BrO2) + H2O
KMnO4 + C6H5CHO + H2SO4 = Mn2SO4 + K2SO4 + C6H5COOH + H2O =>
2 KMnO4 + 6 C6H5CHO + 2 H2SO4 = Mn2SO4 + K2SO4 + 6 C6H5COOH + 2 H2O
BaCO3 + Fe2O3 = BaFe2O4 + CO2 =>
BaCO3 + Fe2O3 = BaFe2O4 + CO2
MnO4{-} + C3H5(OH)3 = CO3{2-} + Mn2O3 + CO2 + H2O =>
14 MnO4{-} + 4 C3H5(OH)3 = 7 CO3{2-} + 7 Mn2O3 + 5 CO2 + 16 H2O
Ca(OH)2 + NaAl(OH)4 = Ca3[Al(OH)6]2 + NaOH =>
3 Ca(OH)2 + 2 NaAl(OH)4 = Ca3[Al(OH)6]2 + 2 NaOH
C6H6 + CH3CHCH2 = C6H6CH(CH3)2 =>
5 C6H6 + 8 CH3CHCH2 = 6 C6H6CH(CH3)2
C6NH7 + C4H6O3 = C8H9ON + C2H4O2 =>
C6NH7 + C4H6O3 = C8H9ON + C2H4O2
La2O3 + MoO3 = La2Mo3O12 =>
La2O3 + 3 MoO3 = La2Mo3O12
KNO3 + S8 = SO2 + K2ON2O3 =>
16 KNO3 + S8 = 8 SO2 + 8 K2ON2O3
Na3PO4 + KOH = NaK + PO4(OH)3 =>
Na3PO4 + 3 KOH = 3 NaK + PO4(OH)3
Co{2+} + NO2{-} + H{+} = Co(NO2)6{-} + NO + H2O =>
Co{2+} + 9 NO2{-} + 6 H{+} = Co(NO2)6{-} + 3 NO + 3 H2O
CaMnO3 + HCl = CaCl2 + MnCl2 + Cl2 + H2O =>
CaMnO3 + 6 HCl = CaCl2 + MnCl2 + Cl2 + 3 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 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
