| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeI2 = Fe + I2
Na2B4O7 + H2SO4(aq) + H2O = H3BO3(s) + Na2SO4(aq) =>
Na2B4O7 + H2SO4(aq) + 5 H2O = 4 H3BO3(s) + Na2SO4(aq)
Cl + NaOH + FeCl2 = Fe(OH)3 + NaCl =>
Cl + 3 NaOH + FeCl2 = Fe(OH)3 + 3 NaCl
Ni2 + AuBr3 = NiBr2 + Au =>
3 Ni2 + 4 AuBr3 = 6 NiBr2 + 4 Au
C6H8O7 + NaCO3 = Na3C6H5O7 + CO2 + H2O =>
7 C6H8O7 + 18 NaCO3 = 6 Na3C6H5O7 + 24 CO2 + 13 H2O
KIO3 + HNO3 = KNO3 + HIO3 =>
KIO3 + HNO3 = KNO3 + HIO3
Ba(NO3)2 + H3PO4 = Ba3(PO4)2 + HNO3 =>
3 Ba(NO3)2 + 2 H3PO4 = Ba3(PO4)2 + 6 HNO3
C9H11NO3 = C9H9NO2 + H2O =>
C9H11NO3 = C9H9NO2 + H2O
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
CuS + HNO3 = CuSO4 + NO2 + H2O =>
CuS + 8 HNO3 = CuSO4 + 8 NO2 + 4 H2O
CH3CH2CH2OH + Na = CH3CH2CH2ONa + H2 =>
2 CH3CH2CH2OH + 2 Na = 2 CH3CH2CH2ONa + H2
SI + I2 = SI4 =>
2 SI + 3 I2 = 2 SI4
Al + NH4Cl2O7 = H2O + NO + Al2O3 + AlCl3 =>
10 Al + 3 NH4Cl2O7 = 6 H2O + 3 NO + 4 Al2O3 + 2 AlCl3
Nd2O3 + SrCO3 + Co3O4 + MnO2 = NdSrMnCoO3 + CO2 + O =>
3 Nd2O3 + 6 SrCO3 + 2 Co3O4 + 6 MnO2 = 6 NdSrMnCoO3 + 6 CO2 + 17 O
BaCl + NaSO4 = Ba(SO4)2 + Na2Cl =>
BaCl + 2 NaSO4 = Ba(SO4)2 + Na2Cl
C2H6 + O2 = O2H + C4 =>
2 C2H6 + 12 O2 = 12 O2H + C4
BiF3 + FeI2 = BiI3 + FeF2 =>
2 BiF3 + 3 FeI2 = 2 BiI3 + 3 FeF2
NaClO3 + Na2S2O8 + HCl = ClO2 + H2O + Na2SO4 =>
10 NaClO3 + 5 Na2S2O8 + 4 HCl = 14 ClO2 + 2 H2O + 10 Na2SO4
PCl3 + C4H9OH = C4H9Cl + H3PO3 =>
PCl3 + 3 C4H9OH = 3 C4H9Cl + H3PO3
Fe(OH)3 + KNO3 + KOH = K3FeO4 + KNO2 + H2O =>
Fe(OH)3 + KNO3 + 3 KOH = K3FeO4 + KNO2 + 3 H2O
KClO + Br + H2O = KCl + HBrO3 =>
5 KClO + 2 Br + H2O = 5 KCl + 2 HBrO3
HCl(aq) + Na2C2O4(aq) = H2C2O4(aq) + NaCl(aq) =>
2 HCl(aq) + Na2C2O4(aq) = H2C2O4(aq) + 2 NaCl(aq)
C5H9Br + Na + CH3Br = NaBr + C4H10 =>
C5H9Br + 8 Na + 7 CH3Br = 8 NaBr + 3 C4H10
SO + O2 = SO2 =>
2 SO + O2 = 2 SO2
C2H5OH + NaClO = NaCl + CH3CHO + H2O =>
C2H5OH + NaClO = NaCl + CH3CHO + H2O
K2Cr2O7 + H2SO4 + FeSO4 = K2SO4 + Cr2(SO4)5 + Fe2(SO4)3 + H2O =>
K2Cr2O7 + 7 H2SO4 + 2 FeSO4 = K2SO4 + Cr2(SO4)5 + Fe2(SO4)3 + 7 H2O
Zn(OH)2 + FeSO4 = Fe(OH)2 + ZnSO4 =>
Zn(OH)2 + FeSO4 = Fe(OH)2 + ZnSO4
CuO(s)H2(g) = Cu(s)H2O(g) =>
CuO(s)H2(g) = Cu(s)H2O(g)
H2X + KOH = H2O + K2X =>
H2X + 2 KOH = 2 H2O + K2X
SrSO3(s) + HC2H3O2(aq) = Sr(C2H3O2)2(aq) + H2O(l) + SO2(g) =>
SrSO3(s) + 2 HC2H3O2(aq) = Sr(C2H3O2)2(aq) + H2O(l) + SO2(g)
Zn + HF = ZnF2 + H2 =>
Zn + 2 HF = ZnF2 + H2
Zn + NH3*H2O = [Zn(NH3)2(H2O)2] =>
Zn + 2 NH3*H2O = [Zn(NH3)2(H2O)2]
(NH4Cl) + KMnO4 = NH4MnO4 + KCl =>
(NH4Cl) + KMnO4 = NH4MnO4 + KCl
C7H3OH + O2 = CO2 + H2O =>
2 C7H3OH + 15 O2 = 14 CO2 + 4 H2O
LiSO4 + SrCl2 = LiCl2 + SrSO4 =>
LiSO4 + SrCl2 = LiCl2 + SrSO4
HI + NaClO3 = I2 + NaCl + H2O =>
6 HI + NaClO3 = 3 I2 + NaCl + 3 H2O
(K2CrO4)(aq) + CaSO4(aq) = CaCrO4(s) + K2SO4(aq) =>
(K2CrO4)(aq) + CaSO4(aq) = CaCrO4(s) + K2SO4(aq)
Na + KNO2 = K0 + Na2O + N2 =>
8 Na + 2 KNO2 = 2 K0 + 4 Na2O + N2
Ni(NO3)2*6H2O + H2C2O4 = NiC2O4*2H2O + HNO3 + H2O =>
Ni(NO3)2*6H2O + H2C2O4 = NiC2O4*2H2O + 2 HNO3 + 4 H2O
HCl = H + Cl2 =>
2 HCl = 2 H + Cl2
C4H8 + O2 = C4H4O + H2O =>
2 C4H8 + 3 O2 = 2 C4H4O + 4 H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Ba(aq) + NaCl = BaCl2 + Na =>
Ba(aq) + 2 NaCl = BaCl2 + 2 Na
Cu + NH4OH = [Cu(NH3)4] + H2O =>
Cu + 4 NH4OH = [Cu(NH3)4] + 4 H2O
NaOH + NaBr = Na + BrOH =>
NaOH + NaBr = 2 Na + BrOH
CuCl2 + NH4NO3 = CuNO3 + NH4Cl2 =>
CuCl2 + NH4NO3 = CuNO3 + NH4Cl2
CH3CHO + [Ag(NH3)2]OH = Ag + CH3COOH + NH3 + H2O =>
CH3CHO + 2[Ag(NH3)2]OH = 2 Ag + CH3COOH + 4 NH3 + H2O
BO2 + H2O = HBO2 + O2 =>
4 BO2 + 2 H2O = 4 HBO2 + O2
HC2H3O2(aq) + RbOH(aq) = RbC2H3O2 + H2O =>
HC2H3O2(aq) + RbOH(aq) = RbC2H3O2 + H2O
Pb(CH3COO)2 + K2SO4 = PbSO4 + K2(CH3COO)2 =>
Pb(CH3COO)2 + K2SO4 = PbSO4 + K2(CH3COO)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 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.
