| Équations équilibrées la veille | Équations équilibrées le lendemain |
As2O3 + 3 H2SO4 = 3 H2O + As2(SO4)3
P4(s) + Cl(g) = PCl3(g) =>
P4(s) + 12 Cl(g) = 4 PCl3(g)
Au(s) + HNO3(aq) = Au(NO3)2(aq) + NO2(g) + H2O(l) =>
Au(s) + 4 HNO3(aq) = Au(NO3)2(aq) + 2 NO2(g) + 2 H2O(l)
AlBr3(aq) + F2(g) = AlF3(aq) + Br(aq) =>
2 AlBr3(aq) + 3 F2(g) = 2 AlF3(aq) + 6 Br(aq)
H3O{+} + NO3{-} + S{2-} = NO + S + H2O =>
8 H3O{+} + 2 NO3{-} + 3 S{2-} = 2 NO + 3 S + 12 H2O
CuSO4*5H2O + N2H4*H2O = Cu2O + N2 + H2SO4 + H2O =>
4 CuSO4*5H2O + N2H4*H2O = 2 Cu2O + N2 + 4 H2SO4 + 19 H2O
Cu2FeS2 + HNO3 = CuSO4 + Cu(NO3)2 + Fe2(SO4)3 + N2 + H2O =>
10 Cu2FeS2 + 68 HNO3 = 5 CuSO4 + 15 Cu(NO3)2 + 5 Fe2(SO4)3 + 19 N2 + 34 H2O
CH3Br + Cl2 + C2H5Br = C3H8 + BrCl =>
CH3Br + Cl2 + C2H5Br = C3H8 + 2 BrCl
(NH4)2SO4 + Al2(SO4)3 + H2O = (NH4)Al(SO4)2*12H2O =>
(NH4)2SO4 + Al2(SO4)3 + 24 H2O = 2(NH4)Al(SO4)2*12H2O
Fe(NO3)3(aq) + NaOH(aq) = Fe(OH)3(aq) + NO3Na(aq) =>
Fe(NO3)3(aq) + 3 NaOH(aq) = Fe(OH)3(aq) + 3 NO3Na(aq)
HBr + CSOH = CSBr + H2O =>
HBr + CSOH = CSBr + H2O
NH3 + OBr{-} = N2 + Br{-} + H2O =>
2 NH3 + 3 OBr{-} = N2 + 3 Br{-} + 3 H2O
NaCl + CH3CH2OH = CH3CH2Cl + NaOH =>
NaCl + CH3CH2OH = CH3CH2Cl + NaOH
NaHCO3 + Ca(H2PO4)2 = CO2 + H2O + Ca(NaHPO4)2 =>
2 NaHCO3 + Ca(H2PO4)2 = 2 CO2 + 2 H2O + Ca(NaHPO4)2
Cu(NO3)2 + (NH4)2S = Cu(NO3)2(NH4)2S =>
Cu(NO3)2 + (NH4)2S = Cu(NO3)2(NH4)2S
NH4Cl + AgOH = NH3 + H2O + AgCl =>
NH4Cl + AgOH = NH3 + H2O + AgCl
HBr + ZnCO3 = CO2 + H2O + ZnBr2 =>
2 HBr + ZnCO3 = CO2 + H2O + ZnBr2
Mg(s) + C6H12O2(l) = MgC6H12O2(aq) =>
Mg(s) + C6H12O2(l) = MgC6H12O2(aq)
Cs + HNO3 = CsNO3 + NH3 + H2O =>
8 Cs + 9 HNO3 = 8 CsNO3 + NH3 + 3 H2O
SO3 + H2SO4 = H2SO3 + SO4 =>
SO3 + H2SO4 = H2SO3 + SO4
MgF2 + Al2S3 = MgS + AlF3 =>
3 MgF2 + Al2S3 = 3 MgS + 2 AlF3
NiBr + (NH4)2S = Ni2S + NH4Br =>
2 NiBr + (NH4)2S = Ni2S + 2 NH4Br
N2S3 + O2 = NO + S =>
N2S3 + O2 = 2 NO + 3 S
C20H40 + O2 = CO + H2O =>
C20H40 + 20 O2 = 20 CO + 20 H2O
ZnO + CO = ZnCO2 =>
ZnO + CO = ZnCO2
H + SO3 = H2O + HSO2 =>
3 H + SO3 = H2O + HSO2
CaCO3 + HNO3 = Ca + NO3 + CO2 + H2O =>
CaCO3 + 2 HNO3 = Ca + 2 NO3 + CO2 + H2O
Ba(NO3)2 + Cs2SIO3 = CsNO3 + BaSIO3 =>
Ba(NO3)2 + Cs2SIO3 = 2 CsNO3 + BaSIO3
Pb(OH) = PbO + H2 =>
2 Pb(OH) = 2 PbO + H2
ZnCl2 + NaCo3 = ZnCo3 + NaCl2 =>
ZnCl2 + NaCo3 = ZnCo3 + NaCl2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
VBr2 = V + Br2 =>
VBr2 = V + Br2
Na2SeO3 + NaI + HCl = I2 + Se8 + NaCl + H2O =>
8 Na2SeO3 + 32 NaI + 48 HCl = 16 I2 + Se8 + 48 NaCl + 24 H2O
H2SO4 + Al(OH)3 = Al + S2O7 + H2O =>
6 H2SO4 + 2 Al(OH)3 = 2 Al + 3 S2O7 + 9 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
C3H8O3 + Cu(OH)2 = Cu2O + CO2 + H2O =>
C3H8O3 + 14 Cu(OH)2 = 7 Cu2O + 3 CO2 + 18 H2O
Mn2 + H2(SO4) = Mn(SO4) + H2O + SO2 =>
Mn2 + 4 H2(SO4) = 2 Mn(SO4) + 4 H2O + 2 SO2
(NH4)2(SO4) + AlBr3 = NH4 + Br + Al2(SO4)3 =>
3(NH4)2(SO4) + 2 AlBr3 = 6 NH4 + 6 Br + Al2(SO4)3
Al + Cl2 + Mg(OH)2 = Al(OH)3 + MgCl2 =>
2 Al + 3 Cl2 + 3 Mg(OH)2 = 2 Al(OH)3 + 3 MgCl2
Fe + NaCO3 + C6H8O7 = FeCO3 + H2O + Na3C6H5O7 =>
24 Fe + 30 NaCO3 + 9 C6H8O7 = 24 FeCO3 + 11 H2O + 10 Na3C6H5O7
KNO3 + Ba(OH)2 = Ba(NO3)2 + KOH =>
2 KNO3 + Ba(OH)2 = Ba(NO3)2 + 2 KOH
HClO = HCl + HClO3 =>
3 HClO = 2 HCl + HClO3
NaCH3COO + HCl = HCH3COO + NaCl =>
NaCH3COO + HCl = HCH3COO + NaCl
FeCl2 + H2O = FeO2H2 + HCl =>
FeCl2 + 2 H2O = FeO2H2 + 2 HCl
C6H4OH2 + H2O2 = C6H4O2 + H2O =>
C6H4OH2 + 2 H2O2 = C6H4O2 + 3 H2O
Ca + AlBO3 = Al + Ca3(BO3)2 =>
3 Ca + 2 AlBO3 = 2 Al + Ca3(BO3)2
Fe2 + Cu(NO3)2 = Fe(NO3)3 + Cu =>
Fe2 + 3 Cu(NO3)2 = 2 Fe(NO3)3 + 3 Cu
Li + O + Co = LiCoO2 =>
Li + 2 O + Co = LiCoO2
KMnO4 + H2SO4 = K2 + MnSO4 + H2O + O =>
2 KMnO4 + 2 H2SO4 = K2 + 2 MnSO4 + 2 H2O + 6 O
H4I3N = H4 + I3N =>
H4I3N = H4 + I3N
| 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 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/09/25
Équations équilibrées sur02/08/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
