| Équations équilibrées la veille | Équations équilibrées le lendemain |
MnCl2 + Mn(OH)2 = 2 MnOHCl
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
FrOH + Pr(OH)4 + HNO2 = FrPr(NO2)5 + H2O =>
FrOH + Pr(OH)4 + 5 HNO2 = FrPr(NO2)5 + 5 H2O
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Pb(ClO4)4 = Cl2O7 + PbO2 =>
Pb(ClO4)4 = 2 Cl2O7 + PbO2
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
As(OH)3 + H2SO4 = As2(SO4)3 + H2O =>
2 As(OH)3 + 3 H2SO4 = As2(SO4)3 + 6 H2O
C12H22O11 + CaCO3 = (CH3CH(OH)COO)2Ca + CO2 + H2O =>
C12H22O11 + 2 CaCO3 = 2(CH3CH(OH)COO)2Ca + 2 CO2 + H2O
H3PO2 = H3PO3 + PH3 =>
3 H3PO2 = 2 H3PO3 + PH3
Cl + Pd = PdCl =>
Cl + Pd = PdCl
CH3CH2CH2COOH + PCl5 = CH3CH2CH2COCl + POCl3 + HCl =>
CH3CH2CH2COOH + PCl5 = CH3CH2CH2COCl + POCl3 + HCl
Al(NO3)3 + Na2SO4 = Al2(SO4)3 + Na3(NO3)3 =>
2 Al(NO3)3 + 3 Na2SO4 = Al2(SO4)3 + 2 Na3(NO3)3
C2H6 + O2 = CH3COOH + H2O =>
2 C2H6 + 3 O2 = 2 CH3COOH + 2 H2O
SO3 + NaOH = H2O + Na2SO4 =>
SO3 + 2 NaOH = H2O + Na2SO4
H3PO2 = H3PO3 + PH3 =>
3 H3PO2 = 2 H3PO3 + PH3
V2O5 + HCl = VOCl3 + H2O =>
V2O5 + 6 HCl = 2 VOCl3 + 3 H2O
P + N2 = PN =>
2 P + N2 = 2 PN
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
H2CrO4 + Fe(OH)3 = Fe2(CrO4)3 + H2O =>
3 H2CrO4 + 2 Fe(OH)3 = Fe2(CrO4)3 + 6 H2O
PbO2 + NaOH = NaO2 + PbOH =>
PbO2 + NaOH = NaO2 + PbOH
KI + HCl = KCl + I2 + H2 =>
2 KI + 2 HCl = 2 KCl + I2 + H2
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Fe(OH)3 + CuCO3 = Fe2(CO3)3 + Cu(OH)2 =>
2 Fe(OH)3 + 3 CuCO3 = Fe2(CO3)3 + 3 Cu(OH)2
NaCl + H2O = HNaCl + O =>
2 NaCl + H2O = 2 HNaCl + O
PbO2 + NaCl = PbCl4 + Na2O =>
PbO2 + 4 NaCl = PbCl4 + 2 Na2O
NH4Cl + AgNO3 = NH4NO3 + AgCl =>
NH4Cl + AgNO3 = NH4NO3 + AgCl
NO2 = NO + O2 =>
2 NO2 = 2 NO + O2
(NH4)2SO4 + BaCl2 = (NH4)2Cl2 + BaSO4 =>
(NH4)2SO4 + BaCl2 = (NH4)2Cl2 + BaSO4
Fe2O3 + HNO3 = Fe(NO3)3 + H2O =>
Fe2O3 + 6 HNO3 = 2 Fe(NO3)3 + 3 H2O
I + HNO3 = HIO3 + N2O3 + H2O =>
4 I + 10 HNO3 = 4 HIO3 + 5 N2O3 + 3 H2O
HCl(ag) + Pb(C2H3O2)2(ag) = HC2H3O2 + PbCl2(s) =>
2 HCl(ag) + Pb(C2H3O2)2(ag) = 2 HC2H3O2 + PbCl2(s)
HNO2 + Cu(OH)2 = CuOHNO2 + H2O =>
HNO2 + Cu(OH)2 = CuOHNO2 + H2O
Ba(OH)2 + (NH4)(NO3) = Ba(NO3)2 + NH4OH =>
Ba(OH)2 + 2(NH4)(NO3) = Ba(NO3)2 + 2 NH4OH
ZnO + Na2O3 = Na2ZnO4 =>
ZnO + Na2O3 = Na2ZnO4
Fe2O3 + HNO3 = Fe(NO3)3 + H2O =>
Fe2O3 + 6 HNO3 = 2 Fe(NO3)3 + 3 H2O
CaC2 + CH3COOH = CH3COOCa + C + H2 =>
2 CaC2 + 2 CH3COOH = 2 CH3COOCa + 4 C + H2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
CuS + KOH = K2S + Cu(OH)2 =>
CuS + 2 KOH = K2S + Cu(OH)2
C4H10O + O2 = CO2 + H2O =>
C4H10O + 6 O2 = 4 CO2 + 5 H2O
Fe(NO3)3 + K2S = KNO3 + Fe2S3 =>
2 Fe(NO3)3 + 3 K2S = 6 KNO3 + Fe2S3
CrO2{-} + Na2O2 + OH{-} = CrO4{-2} + Na + H2O =>
4 CrO2{-} + 3 Na2O2 + 4 OH{-} = 4 CrO4{-2} + 6 Na + 2 H2O
H2SO4 + SrCl2 = H2Cl2 + SrSO4 =>
H2SO4 + SrCl2 = H2Cl2 + SrSO4
FeO + ZnO = ZnFeO2 =>
FeO + ZnO = ZnFeO2
Sc2O3 + CO = Sc + CO2 =>
Sc2O3 + 3 CO = 2 Sc + 3 CO2
CaO + H3PO4 = CaHPO4 + H2O =>
CaO + H3PO4 = CaHPO4 + H2O
ZnSO4 + H2 = ZnH + SO4 =>
2 ZnSO4 + H2 = 2 ZnH + 2 SO4
Ba(CH3COO)2 = Ba + C + H2 + O2 =>
Ba(CH3COO)2 = Ba + 4 C + 3 H2 + 2 O2
AgCl = Ag + Cl2 =>
2 AgCl = 2 Ag + Cl2
FeO + NaOH = Na2FeO2 + H2O =>
FeO + 2 NaOH = Na2FeO2 + H2O
Ba(NO3)2 + AgNO3 = BaAg + NO3 =>
Ba(NO3)2 + AgNO3 = BaAg + 3 NO3
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/13/25
Équations équilibrées sur02/12/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
