| Équations équilibrées la veille | Équations équilibrées le lendemain |
KNO2 + HF = HNO2 + KF
AsO4 + Fe = Fe3(AsO4)2 =>
2 AsO4 + 3 Fe = Fe3(AsO4)2
FeO2 + Ca = CaO + Fe =>
FeO2 + 2 Ca = 2 CaO + Fe
Br2 + AgI = (Br2)Ag + I =>
Br2 + AgI = (Br2)Ag + I
I2 + SrBr2 = Br2 + SrI2 =>
I2 + SrBr2 = Br2 + SrI2
Na2[Pb(OH)4] + Cl2 = PbO2 + NaCl + H2O =>
Na2[Pb(OH)4] + Cl2 = PbO2 + 2 NaCl + 2 H2O
J2 + H2O2 = HJO3 + H2O =>
J2 + 5 H2O2 = 2 HJO3 + 4 H2O
Ca(ClO)2 + KI = CaCl2 + KIO3 =>
3 Ca(ClO)2 + 2 KI = 3 CaCl2 + 2 KIO3
Al(NO3) + CaCO3 = Al2CO3 + Ca(NO3)2 =>
2 Al(NO3) + CaCO3 = Al2CO3 + Ca(NO3)2
Mg(HCO3)2 + Ca(OH)2 = Ca(HCO3)2 + Mg(OH)2 =>
Mg(HCO3)2 + Ca(OH)2 = Ca(HCO3)2 + Mg(OH)2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
BaCl2 + H2O = BaOH + H2 + Cl2 =>
2 BaCl2 + 2 H2O = 2 BaOH + H2 + 2 Cl2
CH3CH2OH + O2 = CH3CH2CHO + H2O =>
3 CH3CH2OH + O2 = 2 CH3CH2CHO + 3 H2O
SN + HNO3 = SN2O3 + NO2 + H2O =>
SN + 2 HNO3 = SN2O3 + NO2 + H2O
CuCNS + IO3{-} + Cl{-} + H{+} = Cu{2+} + SO4{2-} + HCN + ICl + H2O =>
4 CuCNS + 7 IO3{-} + 7 Cl{-} + 14 H{+} = 4 Cu{2+} + 4 SO4{2-} + 4 HCN + 7 ICl + 5 H2O
H2O + CO2 = C6H112O6 + O2 =>
56 H2O + 6 CO2 = C6H112O6 + 31 O2
C6H5ONa + H2SO4 = C6H5OH + HNaSO4 =>
C6H5ONa + H2SO4 = C6H5OH + HNaSO4
Ba(NO3)2(aq) + NH2SO3H(aq) + H2O(l) = Ba(NH2)2(s) + H2SO4(aq) + HNO3(aq) =>
Ba(NO3)2(aq) + 2 NH2SO3H(aq) + 2 H2O(l) = Ba(NH2)2(s) + 2 H2SO4(aq) + 2 HNO3(aq)
C7H7NO2 + C4H6O3 = C9H7NO2 + C2H4O2 =>
C7H7NO2 + 2 C4H6O3 = C9H7NO2 + 3 C2H4O2
N2O6Pb + Na2SO4 = PbSO4 + NaNO3 =>
N2O6Pb + Na2SO4 = PbSO4 + 2 NaNO3
FeS + O2 = Fe3O4 + SO2 =>
3 FeS + 5 O2 = Fe3O4 + 3 SO2
C2H5NO2 + H2O = CO2 + N2 + H{+} + {-} =>
2 C2H5NO2 + 4 H2O = 4 CO2 + N2 + 18 H{+} + 18e
C7H6O3 + O = CO2 + H2O =>
C7H6O3 + 14 O = 7 CO2 + 3 H2O
NaNO3 + HCl = NaCl + HNO3 =>
NaNO3 + HCl = NaCl + HNO3
Si2 + O2 = Si4O6 =>
2 Si2 + 3 O2 = Si4O6
Li + CuF2 = LiF + Cu1 =>
2 Li + CuF2 = 2 LiF + Cu1
Al(NO3)3 + K2CO3 + H2O = KNO3 + Al(OH)3 + CO2 =>
2 Al(NO3)3 + 3 K2CO3 + 3 H2O = 6 KNO3 + 2 Al(OH)3 + 3 CO2
Mg(OH)2 + HBr = MgOHBr + H2O =>
Mg(OH)2 + HBr = MgOHBr + H2O
Mg + Ca = MgCa2 =>
Mg + 2 Ca = MgCa2
MgI2 + Au = AuI + Mg =>
MgI2 + 2 Au = 2 AuI + Mg
NaOH + C3H3N3O3 = NaCNO + H2O =>
3 NaOH + C3H3N3O3 = 3 NaCNO + 3 H2O
(K)2Cr2O7 + HCl = KCl + Cr(Cl)3 + Cl2 + H2O =>
(K)2Cr2O7 + 14 HCl = 2 KCl + 2 Cr(Cl)3 + 3 Cl2 + 7 H2O
Cu + H2SO4 = Cu3S3O12 + SO2 + H2O =>
3 Cu + 6 H2SO4 = Cu3S3O12 + 3 SO2 + 6 H2O
Fr(MnO4) + HBr = MnBr3 + FrBr + H2O + Br2 =>
Fr(MnO4) + 8 HBr = MnBr3 + FrBr + 4 H2O + 2 Br2
HCe + Fe = HFe + Ce =>
HCe + Fe = HFe + Ce
FeSO4 + NaNO3 + HCl = Fe2(SO4)3 + Fe(NO3)3 + NO2 + H2O + NaCl =>
3 FeSO4 + 6 NaNO3 + 6 HCl = Fe2(SO4)3 + Fe(NO3)3 + 3 NO2 + 3 H2O + 6 NaCl
C16H22 + O2 = CO2 + H2O =>
2 C16H22 + 43 O2 = 32 CO2 + 22 H2O
HCl + Ni(NO3)2 = NO2 + O2 + H2O + NiCl2 =>
4 HCl + 2 Ni(NO3)2 = 4 NO2 + O2 + 2 H2O + 2 NiCl2
NaHCO3 + HCl = CO2 + H2O + NaCl =>
NaHCO3 + HCl = CO2 + H2O + NaCl
Ca + SnI4 = Sn + CaI =>
4 Ca + SnI4 = Sn + 4 CaI
Cu2O1 + C = Cu1 + C1O2 =>
2 Cu2O1 + C = 4 Cu1 + C1O2
NH3 = H2 + N7 =>
14 NH3 = 21 H2 + 2 N7
C3H6O(aq) + C7H6O(s) = C17H14O(s) + H2O(aq) =>
C3H6O(aq) + 2 C7H6O(s) = C17H14O(s) + 2 H2O(aq)
Zn + H3PO4 = ZnH3 + PO4 =>
Zn + H3PO4 = ZnH3 + PO4
Cu2O + C = Cu + CO2 =>
2 Cu2O + C = 4 Cu + CO2
KCl + Na2S = KS + ClNa2 =>
KCl + Na2S = KS + ClNa2
C7H7OH + KMnO4 + NaOH = C7H5O2Na + MnO2 + KOH + H2O =>
3 C7H7OH + 4 KMnO4 + 3 NaOH = 3 C7H5O2Na + 4 MnO2 + 4 KOH + 4 H2O
C2H4O2 + K2CO3 = KCH3CO2 + KHCO3 =>
C2H4O2 + K2CO3 = KCH3CO2 + KHCO3
KI + KNO2 + H2SO4 = N2 + I2 + H2O + K2SO4 =>
6 KI + 2 KNO2 + 4 H2SO4 = N2 + 3 I2 + 4 H2O + 4 K2SO4
CO2 + C12H22O11 = CO + H2O =>
12 CO2 + C12H22O11 = 24 CO + 11 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 73 74 75 76 77 78 79 80 81 82 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
