| Équations équilibrées la veille | Équations équilibrées le lendemain |
Pb(C2H3O2)2 + K2Cr2O7 = PbCr2O7 + 2 KC2H3O2
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
I2O7 = I + O =>
I2O7 = 2 I + 7 O
Al(NO3)3 + K2O = Al2O3 + KNO3 =>
2 Al(NO3)3 + 3 K2O = Al2O3 + 6 KNO3
Mn(C2H3O2)2 + Na2S = MnS + NaC2H3O2 =>
Mn(C2H3O2)2 + Na2S = MnS + 2 NaC2H3O2
Cu + O2 + HC2H3O2 = H2O + Cu(C2H3O2)2 =>
2 Cu + O2 + 4 HC2H3O2 = 2 H2O + 2 Cu(C2H3O2)2
LiCl + NaOH = LiOH + NaCl =>
LiCl + NaOH = LiOH + NaCl
CH2CHCH3 + KMnO4 + H2SO4 = CO2 + H2O + K2SO4 + MnSO4 =>
5 CH2CHCH3 + 18 KMnO4 + 27 H2SO4 = 15 CO2 + 42 H2O + 9 K2SO4 + 18 MnSO4
C8H5N3O4 + NH4OH = C8H4N3O4 + NH4 + H2O =>
C8H5N3O4 + NH4OH = C8H4N3O4 + NH4 + H2O
C2H3Cl + O2 = CO2 + H2O + HCl =>
2 C2H3Cl + 5 O2 = 4 CO2 + 2 H2O + 2 HCl
Ca(OH)2 = Ca{2+} + OH{-} =>
Ca(OH)2 = Ca{2+} + 2 OH{-}
HNO3 + H2S5 = NO2 + H2O + S =>
2 HNO3 + H2S5 = 2 NO2 + 2 H2O + 5 S
HCl + MgBr2 = HBr + MgCl2 =>
2 HCl + MgBr2 = 2 HBr + MgCl2
C2H4 + Br2 = C2H4Br =>
2 C2H4 + Br2 = 2 C2H4Br
PbCl2 + K2SO4 = Pb(SO4) + K2Cl2 =>
PbCl2 + K2SO4 = Pb(SO4) + K2Cl2
Br + H2O = BrH2O =>
Br + H2O = BrH2O
K + MgBr2 = KBr3 + Mg =>
2 K + 3 MgBr2 = 2 KBr3 + 3 Mg
Al2O3 + LiOH + H2O = Li[Al(OH)4] =>
Al2O3 + 2 LiOH + 3 H2O = 2 Li[Al(OH)4]
Fe(OH)2 + CaCl2 = FeCl2 + Ca(OH)2 =>
Fe(OH)2 + CaCl2 = FeCl2 + Ca(OH)2
Zn + H20SO4 = ZnSO4 + H2 =>
Zn + H20SO4 = ZnSO4 + 10 H2
Al2O3 + H3PO4 + H2O = (Al(OH)2)3PO4 =>
3 Al2O3 + 2 H3PO4 + 3 H2O = 2(Al(OH)2)3PO4
Mg + Fe(CN6) = Mg(Fe(CN6)) =>
Mg + Fe(CN6) = Mg(Fe(CN6))
C4H8Cl2 + NaOH = C4H8O + NaCl + H2O =>
C4H8Cl2 + 2 NaOH = C4H8O + 2 NaCl + H2O
SnS2 + Fe = Sn + FeS =>
SnS2 + 2 Fe = Sn + 2 FeS
CuS + HNO3 = S + NO2 + Cu(NO3)3 + H2O =>
CuS + 6 HNO3 = S + 3 NO2 + Cu(NO3)3 + 3 H2O
BaSO3 + H2O = H2SO3 + BaO =>
BaSO3 + H2O = H2SO3 + BaO
FeCl3 + Mg3(PO4)2 = MgCl2 + FePO4 =>
2 FeCl3 + Mg3(PO4)2 = 3 MgCl2 + 2 FePO4
Cu + Fe(OH)3 = Fe + Cu(OH)2 =>
3 Cu + 2 Fe(OH)3 = 2 Fe + 3 Cu(OH)2
CH3CHO + NaBH4 = CH3CH2OH + NaBH2 =>
CH3CHO + NaBH4 = CH3CH2OH + NaBH2
K2Cr2O7 + H2SO4 + CH3CH2CH = Cr2(SO4)3 + H2O + CH3CHO + K2SO4 =>
K2Cr2O7 + 4 H2SO4 + 2 CH3CH2CH = Cr2(SO4)3 + 4 H2O + 3 CH3CHO + K2SO4
Ba + HI = BaI2 + H2 =>
Ba + 2 HI = BaI2 + H2
CH3CHO + NaBH4 = CH3CH2OH + NaBH2 =>
CH3CHO + NaBH4 = CH3CH2OH + NaBH2
CO2 + Na(OH) = Na2(CO3) + H2O =>
CO2 + 2 Na(OH) = Na2(CO3) + H2O
PbO2 + Ba(OH)2 = Pb(OH)2 + BaO2 =>
PbO2 + Ba(OH)2 = Pb(OH)2 + BaO2
Br2 + LiF = LiBr + F2 =>
Br2 + 2 LiF = 2 LiBr + F2
NO2 + O2 + Ba(OH)2 = Ba(NO3)2 + H2O =>
4 NO2 + O2 + 2 Ba(OH)2 = 2 Ba(NO3)2 + 2 H2O
Na2CO3 + K2SO4 = K2Na2 + CO3SO4 =>
Na2CO3 + K2SO4 = K2Na2 + CO3SO4
NaOH + NiO = Na2NiO2 + H2O =>
2 NaOH + NiO = Na2NiO2 + H2O
K2SiO3 = SiO2 + K2O =>
K2SiO3 = SiO2 + K2O
Al(NO3)3 + NH3 = [Al(NH3)4](NO3)3 =>
Al(NO3)3 + 4 NH3 = [Al(NH3)4](NO3)3
PH3 + Cl + H2O = H3PO3 + HCl =>
PH3 + 6 Cl + 3 H2O = H3PO3 + 6 HCl
FeCl3 + K2S + H2O = Fe2S3 + KOH + HCl =>
2 FeCl3 + 3 K2S + 6 H2O = Fe2S3 + 6 KOH + 6 HCl
Cr2(SO4)3 + NaS + H2O = Cr(OH)3 + NaSO4 + H2S =>
Cr2(SO4)3 + 3 NaS + 6 H2O = 2 Cr(OH)3 + 3 NaSO4 + 3 H2S
P + BaSO4 = P4O10 + BaS =>
8 P + 5 BaSO4 = 2 P4O10 + 5 BaS
Na3PO4 + H2O = NaOH + H3PO4 =>
Na3PO4 + 3 H2O = 3 NaOH + H3PO4
Fe2O3 + MoO3 + N2 = Fe2Mo3N + NO2 =>
2 Fe2O3 + 6 MoO3 + 7 N2 = 2 Fe2Mo3N + 12 NO2
NH3NaH = NH2NaH2 =>
NH3NaH = NH2NaH2
H2SO4 + ZnO = H2O + ZnSO4 =>
H2SO4 + ZnO = H2O + ZnSO4
SrSO4 + HCl = SrCl2 + SO4 + H2 =>
SrSO4 + 2 HCl = SrCl2 + SO4 + H2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
| 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.
