| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe3O4 + 8 HI = 3 FeI + 5 I + 4 H2O
HCH2ClCO2 + NaOH = Na + CH2ClCO2 + H2O =>
HCH2ClCO2 + NaOH = Na + CH2ClCO2 + H2O
Sn + NiSO4 = SnSO4 + Ni =>
Sn + NiSO4 = SnSO4 + Ni
FeSO4 + K2CrO7 + H2SO4 = Fe2(SO4)3 + K2SO4 + Cr2(SO4)3 + H2O =>
18 FeSO4 + 2 K2CrO7 + 14 H2SO4 = 9 Fe2(SO4)3 + 2 K2SO4 + Cr2(SO4)3 + 14 H2O
As2S5 + HNO3 = H3AsO4 + H2SO4 + H2O + NO2 =>
As2S5 + 40 HNO3 = 2 H3AsO4 + 5 H2SO4 + 12 H2O + 40 NO2
Al + NaOH = Al(OH)2 + Na =>
Al + 2 NaOH = Al(OH)2 + 2 Na
Na2B4O7 + H2O = NaOH + H2B4O7 =>
Na2B4O7 + 2 H2O = 2 NaOH + H2B4O7
K + H2O = H2O(KOH) + H2 =>
2 K + 4 H2O = 2 H2O(KOH) + H2
TbCl3*6H2O + MnCl2*4H2O + NaOH = TbMnO3 + NaCl + H2O + H2 =>
2 TbCl3*6H2O + 2 MnCl2*4H2O + 10 NaOH = 2 TbMnO3 + 10 NaCl + 24 H2O + H2
Na2Cr2O7 + SO2 + HCl = Cr2(SO4)3 + H2O + NaCl =>
Na2Cr2O7 + 3 SO2 + 2 HCl = Cr2(SO4)3 + H2O + 2 NaCl
KNO3 + Fe2O3 + KOH = K2NO3 + K2FeO4 + H2O =>
6 KNO3 + Fe2O3 + 10 KOH = 6 K2NO3 + 2 K2FeO4 + 5 H2O
CH3C7H9CH3 + O2 = CO2 + H2O =>
4 CH3C7H9CH3 + 51 O2 = 36 CO2 + 30 H2O
Mg + CH3COOH = MgCOOH + CH3 =>
Mg + CH3COOH = MgCOOH + CH3
NaHCO3 + H2C4H4O6 = C4H4O6Na2 + CO2 + H2O =>
2 NaHCO3 + H2C4H4O6 = C4H4O6Na2 + 2 CO2 + 2 H2O
C2H5 + Cl2 + F2 = HCFC + HCl =>
2 C2H5 + 4 Cl2 + F2 = 2 HCFC + 8 HCl
NaSO3 + BaCl2 = BaSO3 + NaCl2 =>
NaSO3 + BaCl2 = BaSO3 + NaCl2
Ca + AgNO3 = Ca2NO3 + Ag =>
2 Ca + AgNO3 = Ca2NO3 + Ag
V3N5 = V + N2 =>
2 V3N5 = 6 V + 5 N2
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
C2H5OH + K2Cr2O7 = KOH + (C2H5)2Cr2O7 =>
2 C2H5OH + K2Cr2O7 = 2 KOH + (C2H5)2Cr2O7
HClO4 + NaOH = NaClO4 + H2O =>
HClO4 + NaOH = NaClO4 + H2O
Na3(PO4)(aq) + Pb(NO3)2(aq) = Na(NO3) + Pb3(PO4)2 =>
2 Na3(PO4)(aq) + 3 Pb(NO3)2(aq) = 6 Na(NO3) + Pb3(PO4)2
SiO2 + Mg(OH)2 = MgSiO3 + H2O =>
SiO2 + Mg(OH)2 = MgSiO3 + H2O
MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2
K3PO4(aq) + Ba(NO3)2 = Ba3(PO4)2 + KNO3 =>
2 K3PO4(aq) + 3 Ba(NO3)2 = Ba3(PO4)2 + 6 KNO3
Ca + NaOH = CaO + NaH =>
Ca + NaOH = CaO + NaH
Sr(C2H3O2)2 + (NH4)2CO3 = SrCO3 + NH4(C2H3O2) =>
Sr(C2H3O2)2 + (NH4)2CO3 = SrCO3 + 2 NH4(C2H3O2)
CaS1O3 + HF = S1F4 + CaF2 + H2O =>
CaS1O3 + 6 HF = S1F4 + CaF2 + 3 H2O
NaSO3 + BaCl2 = BaSO3 + NaCl2 =>
NaSO3 + BaCl2 = BaSO3 + NaCl2
NiSO4 + Na2C2O4 = Na2[Ni(C2O4)2] + Na2SO4 =>
NiSO4 + 2 Na2C2O4 = Na2[Ni(C2O4)2] + Na2SO4
NaSO3 + BaCl2 = BaSO3 + NaCl2 =>
NaSO3 + BaCl2 = BaSO3 + NaCl2
Cl2 + NaI = I2 + NaCl(aq) =>
Cl2 + 2 NaI = I2 + 2 NaCl(aq)
BF3 + Li2(SO3) = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2(SO3) = B2(SO3)3 + 6 LiF
Zn(NO3)26H2O = ZnO + NO2 + O2 + H2O =>
2 Zn(NO3)26H2O = 2 ZnO + 52 NO2 + 25 O2 + 2 H2O
Cu(NO3)2 + KSCN = K(NO3) + Cu(SCN)2 =>
Cu(NO3)2 + 2 KSCN = 2 K(NO3) + Cu(SCN)2
Na3PO4(aq) + CrCl3(aq) = Na3Cl3 + CrPO4 =>
Na3PO4(aq) + CrCl3(aq) = Na3Cl3 + CrPO4
K2Mn2O7 + HCl = MnCl2 + KCl + Cl2 + H2O =>
K2Mn2O7 + 14 HCl = 2 MnCl2 + 2 KCl + 4 Cl2 + 7 H2O
Si + O2 + H2O = Si(OH) =>
4 Si + O2 + 2 H2O = 4 Si(OH)
Cu2SO4 + NH3 = H3SO4 + Cu2N =>
Cu2SO4 + NH3 = H3SO4 + Cu2N
Ca(OH)2 + K2SiO3 = KOH + CaSiO3 =>
Ca(OH)2 + K2SiO3 = 2 KOH + CaSiO3
(NH4)3PO4 + MgF2 = NH4F + Mg3(PO4)2 =>
2(NH4)3PO4 + 3 MgF2 = 6 NH4F + Mg3(PO4)2
C8H9NO2 + C4H10 = C11H15NO2 + H2 =>
4 C8H9NO2 + 3 C4H10 = 4 C11H15NO2 + 3 H2
NaCrO2 + NaClO + NaOH = NaCl + Na2CrO4 + H2O =>
2 NaCrO2 + 3 NaClO + 2 NaOH = 3 NaCl + 2 Na2CrO4 + H2O
MgSO4 + Na2CO3 = Mg2CO3 + NaSO4 =>
2 MgSO4 + Na2CO3 = Mg2CO3 + 2 NaSO4
HLi + K4 = K4Li6 + H2 =>
6 HLi + K4 = K4Li6 + 3 H2
NaCrO4 + H2SO4 = Na2SO4 + HCrO4 =>
2 NaCrO4 + H2SO4 = Na2SO4 + 2 HCrO4
NaOH + P + H2O = NaH2PO2 + H2 =>
2 NaOH + 2 P + 2 H2O = 2 NaH2PO2 + H2
C + O2 = CO2 =>
C + O2 = CO2
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
Ca(HCO3)2 + HBrO3 = Ca(BrO3)2 + H2CO3 =>
Ca(HCO3)2 + 2 HBrO3 = Ca(BrO3)2 + 2 H2CO3
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/23/24
Équations équilibrées sur02/22/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
