| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al + FeCl2 = Al(FeCl2)
SH2 + HNO3 = S + NO + H2O =>
3 SH2 + 2 HNO3 = 3 S + 2 NO + 4 H2O
C2H5Cl + Cl2 = C2H4Cl + HCl =>
2 C2H5Cl + Cl2 = 2 C2H4Cl + 2 HCl
Bi + Mg = Bi2Mg3 =>
2 Bi + 3 Mg = Bi2Mg3
KCN + HCN + CoC2N2 = K3CoC6N6 + H2 =>
6 KCN + 2 HCN + 2 CoC2N2 = 2 K3CoC6N6 + H2
NH3 + NiCl2*6H2O = [Ni(NH3)6] + Cl3 + H2O =>
18 NH3 + 3 NiCl2*6H2O = 3[Ni(NH3)6] + 2 Cl3 + 18 H2O
(CH3)3N + Al2(SO4)3 + H2O = [(CH3)3NH]2SO4 + Al(OH)3 =>
6(CH3)3N + Al2(SO4)3 + 6 H2O = 3[(CH3)3NH]2SO4 + 2 Al(OH)3
CrI3 + H2O2 + OH{-} = CrO4{2-} + IO4({-}) + H2O =>
2 CrI3 + 27 H2O2 + 10 OH{-} = 2 CrO4{2-} + 6 IO4({-}) + 32 H2O
HClO3 = ClO2 + O2 + H2O =>
4 HClO3 = 4 ClO2 + O2 + 2 H2O
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
HBr + Na2SO3 = H2O + NaBr + SO2 =>
2 HBr + Na2SO3 = H2O + 2 NaBr + SO2
C21H36O + O2 = CO2 + H2O =>
2 C21H36O + 59 O2 = 42 CO2 + 36 H2O
K4Fe(CN)6 + K2Cr2O7 + H2SO4 = KHSO4 + Fe2(SO4)3 + Cr2(SO4)3 + HNO3 + CO2 + H2O =>
6 K4Fe(CN)6 + 61 K2Cr2O7 + 338 H2SO4 = 146 KHSO4 + 3 Fe2(SO4)3 + 61 Cr2(SO4)3 + 36 HNO3 + 36 CO2 + 247 H2O
MnO4{-} + H{+} + Cl{-} = Mn{2{+}+Cl2+H2O =>
2 MnO4{-} + 16 H{+} + 10 Cl{-} = 2 Mn{2{+}+5Cl2+8H2O
CuCl2 + NH3 + H2O = Cu(NH3)4(H2O)2 + NH4Cl + OH =>
CuCl2 + 6 NH3 + 4 H2O = Cu(NH3)4(H2O)2 + 2 NH4Cl + 2 OH
SO2 + NaCl + H2O + O = Na2SO4 + HCl =>
SO2 + 2 NaCl + H2O + O = Na2SO4 + 2 HCl
NH4 + NO2(s) = N2(g) + H2O(l) =>
NH4 + NO2(s) = N2(g) + 2 H2O(l)
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
N2H4 + N2O4 = NO + H2O =>
N2H4 + 2 N2O4 = 6 NO + 2 H2O
BeO + H2SO4 = Be(SO4) + H2O =>
BeO + H2SO4 = Be(SO4) + H2O
(NH4)2SO4(k) + Ba(NO3)2(aq) = BaSO4(s) + NH4NO3(g) =>
(NH4)2SO4(k) + Ba(NO3)2(aq) = BaSO4(s) + 2 NH4NO3(g)
Pb(NO3)2 + (NH4)2S = NH4NO3 + PbS =>
Pb(NO3)2 + (NH4)2S = 2 NH4NO3 + PbS
AlCl3(aq) + H2SO4(aq) = Al2(SO4)3(s) + HCl(aq) =>
2 AlCl3(aq) + 3 H2SO4(aq) = Al2(SO4)3(s) + 6 HCl(aq)
Ba(OH)2 + CO2 = Ba(HCO3)2 =>
Ba(OH)2 + 2 CO2 = Ba(HCO3)2
Cr(s) + Co(SO4)3(aq) = Co(s) + Cr2(SO4)3(aq) =>
2 Cr(s) + Co(SO4)3(aq) = Co(s) + Cr2(SO4)3(aq)
NaCl + H2O = NaO + H2Cl =>
NaCl + H2O = NaO + H2Cl
Ca(HCO3)2 + HC2H3O2 = Ca(C2H3O2)2 + H2O + CO2 =>
Ca(HCO3)2 + 2 HC2H3O2 = Ca(C2H3O2)2 + 2 H2O + 2 CO2
C6H5COOH + KMnO4 + H2SO4 = K2SO4 + CO2 + MnSO4 + H2O =>
C6H5COOH + 6 KMnO4 + 9 H2SO4 = 3 K2SO4 + 7 CO2 + 6 MnSO4 + 12 H2O
ZnSO4H2O = ZnOH2SO4 =>
ZnSO4H2O = ZnOH2SO4
C6H8N2O2S + C2H5OH = C6H8N2O3H + C2H5S =>
C6H8N2O2S + C2H5OH = C6H8N2O3H + C2H5S
AlC3H9 + O2 = Al2O3 + H2O + CO2 =>
2 AlC3H9 + 12 O2 = Al2O3 + 9 H2O + 6 CO2
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
HCl(aq) + KMnO4(aq) = KCl(aq) + MnCl2(aq) + Cl2(g) + H2O =>
16 HCl(aq) + 2 KMnO4(aq) = 2 KCl(aq) + 2 MnCl2(aq) + 5 Cl2(g) + 8 H2O
MgSO4 + H2O + SO2 = Mg + H2SO4 =>
MgSO4 + 2 H2O + SO2 = Mg + 2 H2SO4
Au(s) + HNO3(aq) + HCl(aq) = HAuCl4(aq) + NO2(g) + H2O(l) =>
Au(s) + 3 HNO3(aq) + 4 HCl(aq) = HAuCl4(aq) + 3 NO2(g) + 3 H2O(l)
Cl2O7 + BaOH = BaClO4 + H2O =>
Cl2O7 + 2 BaOH = 2 BaClO4 + H2O
CaCO3 + SiO2 + H2O = CaSiO3 + H2CO3 =>
CaCO3 + SiO2 + H2O = CaSiO3 + H2CO3
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
NiO = Ni2 + O =>
2 NiO = Ni2 + 2 O
H{+} + Ca{2-} + C2O4{2+} = Ca{2+} + H2C2O4 =>
2 H{+} + Ca{2-} + C2O4{2+} = Ca{2+} + H2C2O4
TlCl + H2O = TlOH + HCl =>
TlCl + H2O = TlOH + HCl
FeCl3 + HgCl = FeCl2 + HgCl2 =>
FeCl3 + HgCl = FeCl2 + HgCl2
Co2 + SO3 = Co2(SO3)3 =>
Co2 + 3 SO3 = Co2(SO3)3
K[Sn(OH)3] + Br2 + KOH = K[Sn(OH)4] + KBr =>
2 K[Sn(OH)3] + Br2 + 2 KOH = 2 K[Sn(OH)4] + 2 KBr
benzene = biphenyl + hydrogen =>
2 C6H6 = C12H10 + H2
Cr2(NO3)3 + NaBiO3 + HNO3 = Na2Cr2O7 + Bi(NO3)3 + NaNO3 + H2O =>
2 Cr2(NO3)3 + 9 NaBiO3 + 26 HNO3 = 2 Na2Cr2O7 + 9 Bi(NO3)3 + 5 NaNO3 + 13 H2O
Mg + Pb3(PO4)4 = Mg3(PO4)2 + Pb =>
6 Mg + Pb3(PO4)4 = 2 Mg3(PO4)2 + 3 Pb
SnF2 + Ba(ClO4)2 = Sn(ClO4)2 + BaF2 =>
SnF2 + Ba(ClO4)2 = Sn(ClO4)2 + BaF2
NaI + Ba = NaBa + I2 =>
2 NaI + 2 Ba = 2 NaBa + I2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
