| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ni(NO3)2 + Na2CO3 = Na2 + 2 NO3 + NiCO3
Zn(s) + Al(NO3)3(aq) = Al + Zn(NO3)3 =>
Zn(s) + Al(NO3)3(aq) = Al + Zn(NO3)3
H2SO3 + NaOH = HOH + Na + H2SO4 =>
H2SO3 + 2 NaOH = HOH + 2 Na + H2SO4
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3CO2 + 188 H2O
Ba + HNO3 = Ba(NO3)2 + NH3 + H2O =>
4 Ba + 9 HNO3 = 4 Ba(NO3)2 + NH3 + 3 H2O
AlCl3 + Na2CO3 = Al2C3O9 + NaCl =>
2 AlCl3 + 3 Na2CO3 = Al2C3O9 + 6 NaCl
Ae + I2 = AeI2 =>
Ae + I2 = AeI2
Ca + Cl + HN = CaN + HCl2 =>
Ca + 2 Cl + HN = CaN + HCl2
(AlOH)3 + HNO3 = (AlNO3)3 + H2O =>
(AlOH)3 + 3 HNO3 = (AlNO3)3 + 3 H2O
KO3 + Cl = KCl + O2 =>
2 KO3 + 2 Cl = 2 KCl + 3 O2
ZnSO4 + AlCl3 = ZnAl + SO4Cl3 =>
ZnSO4 + AlCl3 = ZnAl + SO4Cl3
AsCl3 + H2O = AsOCl + HCl =>
AsCl3 + H2O = AsOCl + 2 HCl
AgC2H3O2 + BaI2 = AgI + Ba(C2H3O2)2 =>
2 AgC2H3O2 + BaI2 = 2 AgI + Ba(C2H3O2)2
VO2 + HCl = VCl4 + H2O =>
VO2 + 4 HCl = VCl4 + 2 H2O
Al(NO3)3 + Mg = MgNO3 + Al =>
Al(NO3)3 + 3 Mg = 3 MgNO3 + Al
Cl4 = Cl =>
Cl4 = 4 Cl
Ca(s) + H2O(l) = Ca(OH)2(s) + H2(g) =>
Ca(s) + 2 H2O(l) = Ca(OH)2(s) + H2(g)
NaCrO2 + H2O2 + KOH = Na2CrO4 + K2CrO4 + H2O =>
2 NaCrO2 + 3 H2O2 + 2 KOH = Na2CrO4 + K2CrO4 + 4 H2O
H{+} + I2 + e = HI =>
2 H{+} + I2 + 2e = 2 HI
(NH4)2Fe(SO4)2 + (COOH)2 = (NH4)2SO4 + Fe2(COO)4 + H2SO4 =>
2(NH4)2Fe(SO4)2 + 2(COOH)2 = 2(NH4)2SO4 + Fe2(COO)4 + 2 H2SO4
HNO3 + C10H16 = CO2 + NO2 + H2O =>
56 HNO3 + C10H16 = 10 CO2 + 56 NO2 + 36 H2O
FeCl3 + KOH = Fe(OH)3 + KCl* =>
FeCl3 + 3 KOH = Fe(OH)3 + 3 KCl*
NH3NH3 + O2 = NO + H2O =>
2 NH3NH3 + 5 O2 = 4 NO + 6 H2O
Na3AsO4 + CaCl2 = Ca3As2O8 + NaCl =>
2 Na3AsO4 + 3 CaCl2 = Ca3As2O8 + 6 NaCl
Ae + I2 = AeI2 =>
Ae + I2 = AeI2
Mg + HCI(AQ) = MgCI(AQ) + H2 =>
2 Mg + 2 HCI(AQ) = 2 MgCI(AQ) + H2
C2H4O2 + Na2CO3 = NaC2H3O2 + CO2 + H2O =>
2 C2H4O2 + Na2CO3 = 2 NaC2H3O2 + CO2 + H2O
HCl + Sr(OH)2 = SrCl2 + HOH =>
2 HCl + Sr(OH)2 = SrCl2 + 2 HOH
Li + N2(g) = Li3N =>
6 Li + N2(g) = 2 Li3N
Cu(s) + H2O(l) = CuOH(s) + H2(g) =>
2 Cu(s) + 2 H2O(l) = 2 CuOH(s) + H2(g)
BCl3 + Na2SO4 = NaCl + B2(SO4)3 =>
2 BCl3 + 3 Na2SO4 = 6 NaCl + B2(SO4)3
(CNOH)3 + K2CO3 + CH3OH = (CH3CN)3 + KOH + CO2 =>
(CNOH)3 + 5 K2CO3 + 4 CH3OH = (CH3CN)3 + 10 KOH + 6 CO2
Fe(OH)2 = Fe + OH =>
Fe(OH)2 = Fe + 2 OH
KI + Cl2 = KCl + I2K =>
4 KI + Cl2 = 2 KCl + 2 I2K
CO2 + H2O + N2 = C10H15N + O2 =>
40 CO2 + 30 H2O + 2 N2 = 4 C10H15N + 55 O2
Ba(ClO4)2 + Zn(C2H3O2)2 = Ba(C2H3O2)2 + Zn(ClO4)2 =>
Ba(ClO4)2 + Zn(C2H3O2)2 = Ba(C2H3O2)2 + Zn(ClO4)2
C6H5NH2 + Br2 = C6H2Br3NH2 + HBr =>
C6H5NH2 + 3 Br2 = C6H2Br3NH2 + 3 HBr
C2H5OH + PCl5 = POCl3 + HCl + C2H5Cl =>
C2H5OH + PCl5 = POCl3 + HCl + C2H5Cl
NaCNS + KMnO4 + H2SO4 = K2SO4 + MnSO4 + NaCN + H2O =>
5 NaCNS + 6 KMnO4 + 4 H2SO4 = 3 K2SO4 + 6 MnSO4 + 5 NaCN + 4 H2O
FeOOH = Fe2(O)3 + H2O =>
2 FeOOH = Fe2(O)3 + H2O
MnO + NaBiO3 + HNO3 = HMnO4 + NaNO3 + Bi(NO3)3 + H2O =>
2 MnO + 5 NaBiO3 + 20 HNO3 = 2 HMnO4 + 5 NaNO3 + 5 Bi(NO3)3 + 9 H2O
KI + H2SO4 + NaNO2 = K2SO4 + Na2SO4 + I + NO + H2O =>
2 KI + 2 H2SO4 + 2 NaNO2 = K2SO4 + Na2SO4 + 2 I + 2 NO + 2 H2O
Sr(OH)2 + HCl = SrCl2 + H2O =>
Sr(OH)2 + 2 HCl = SrCl2 + 2 H2O
Li3PO4 + Cs2I = LiCs + (PO4)2I3 =>
2 Li3PO4 + 3 Cs2I = 6 LiCs + (PO4)2I3
CaO + HNO3 = Ca(NO3)2 + H2 + O =>
CaO + 2 HNO3 = Ca(NO3)2 + H2 + O
water + calcium = calciumhydroxide + hydrogen =>
2 H2O + Ca = Ca(OH)2 + H2
AlBr3 + LiOH = AlOH + LiBr3 =>
AlBr3 + LiOH = AlOH + LiBr3
HD + T2 + C = CHDT2 =>
HD + T2 + C = CHDT2
Propane + HCl = CH3Cl + Ethane =>
C3H8 + HCl = CH3Cl + C2H6
Na3(PO4) + Ca(NO3)2 = Na(NO3) + Ca3(PO4)2 =>
2 Na3(PO4) + 3 Ca(NO3)2 = 6 Na(NO3) + Ca3(PO4)2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/21/25
Équations équilibrées sur05/21/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
