| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cl2 + 2 LiBr = 2 LiCl + Br2
C17H35COOH + CH3OH = C17H35COOCH3 + H2O =>
C17H35COOH + CH3OH = C17H35COOCH3 + H2O
HNO3 + Na2SO3 = H2SO3 + NaNO3 =>
2 HNO3 + Na2SO3 = H2SO3 + 2 NaNO3
(NH4)2SO4 + Ba(OH)2 = NH4OH + BaSO4 =>
(NH4)2SO4 + Ba(OH)2 = 2 NH4OH + BaSO4
N2O3 = N2 + O2 =>
2 N2O3 = 2 N2 + 3 O2
Mg(OH)2 + H3PO4 = H2O + (PO4)2Mg3 =>
3 Mg(OH)2 + 2 H3PO4 = 6 H2O + (PO4)2Mg3
KIO3 + KI + H2O = KIO3KIH2O =>
KIO3 + KI + H2O = KIO3KIH2O
NaBr + Na2Cr2O7 + H2SO4 = Br2 + Cr2(SO4)3 + Na2SO4 + H2O =>
6 NaBr + Na2Cr2O7 + 7 H2SO4 = 3 Br2 + Cr2(SO4)3 + 4 Na2SO4 + 7 H2O
HIO3 + H2SO3 = I2 + H2SO4 + H2O =>
2 HIO3 + 5 H2SO3 = I2 + 5 H2SO4 + H2O
Pt + HNO3 = PtNO3 + H2O + NO =>
3 Pt + 4 HNO3 = 3 PtNO3 + 2 H2O + NO
As3S5 + NO3{-} + H{+} = H2AsO4{-} + S + NO2 + H2O =>
As3S5 + 15 NO3{-} + 12 H{+} = 3 H2AsO4{-} + 5 S + 15 NO2 + 3 H2O
Na + H4P2O7 = H2 + Na4P2O7 =>
4 Na + H4P2O7 = 2 H2 + Na4P2O7
SnO2 + HCl = Cl2 + SnCl2 + H2O =>
SnO2 + 4 HCl = Cl2 + SnCl2 + 2 H2O
C14H23N3O10 + NaOH + FeCl3 = C14H19N3O10NaFe + H2O + NaCl =>
C14H23N3O10 + 4 NaOH + FeCl3 = C14H19N3O10NaFe + 4 H2O + 3 NaCl
HK2O + H2O = KOH + H2 =>
2 HK2O + 2 H2O = 4 KOH + H2
C6H12O + NaOCl = C6H10O + H3O + NaCl =>
3 C6H12O + 2 NaOCl = 3 C6H10O + 2 H3O + 2 NaCl
NO2 + Al + OH = NH3 + AlO2 =>
2 NO2 + 5 Al + 6 OH = 2 NH3 + 5 AlO2
[CoCO3(NH3)4]SO4*3H2O + KI = CoSO4 + K2CO3 + NH3 + H2O + I2 =>
[CoCO3(NH3)4]SO4*3H2O + 2 KI = CoSO4 + K2CO3 + 4 NH3 + 3 H2O + I2
C7H16 + O2 = H2O + COO =>
C7H16 + 11 O2 = 8 H2O + 7 COO
H2O + NaBr + KMnO4 = NaOH + MnO2 + KOH + Br2 =>
4 H2O + 6 NaBr + 2 KMnO4 = 6 NaOH + 2 MnO2 + 2 KOH + 3 Br2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
C + H2 = CH4 =>
C + 2 H2 = CH4
Al + HNO3 + KOH + H2O = K[Al(OH)4] + NH3 =>
8 Al + 3 HNO3 + 8 KOH + 15 H2O = 8 K[Al(OH)4] + 3 NH3
K + C = K2C2 =>
2 K + 2 C = K2C2
H2CO3 + NaCl = Na2CO3 + HCl =>
H2CO3 + 2 NaCl = Na2CO3 + 2 HCl
Al + Cu(OH)2 = Al(OH)3 + Cu =>
2 Al + 3 Cu(OH)2 = 2 Al(OH)3 + 3 Cu
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
K2SiO3 + HNO2 = H2SiO3 + KNO2 =>
K2SiO3 + 2 HNO2 = H2SiO3 + 2 KNO2
Cr + NaCl = CrCl3 + Na =>
Cr + 3 NaCl = CrCl3 + 3 Na
LiAlH4 + HCl = AlH3 + H2 + LiCl =>
LiAlH4 + HCl = AlH3 + H2 + LiCl
MgSO4 + NaOH = Mg(OH)2 + Na2SO4 =>
MgSO4 + 2 NaOH = Mg(OH)2 + Na2SO4
NaNO2 + KMnO4 + H2O = NaNO3 + MnO2 + KOH =>
3 NaNO2 + 2 KMnO4 + H2O = 3 NaNO3 + 2 MnO2 + 2 KOH
CaBr2(aq) + AgNO3(aq) = CaNO3 + AgBr2 =>
CaBr2(aq) + AgNO3(aq) = CaNO3 + AgBr2
Zr2(SO4)4H8O4 + NaF = ZrF4 + Na2SO4 + H2O =>
Zr2(SO4)4H8O4 + 8 NaF = 2 ZrF4 + 4 Na2SO4 + 4 H2O
K + CoCl2 = KCl + Co2 =>
4 K + 2 CoCl2 = 4 KCl + Co2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Cr2S3 + Br2 + KOH = K2CrO4 + KBr + K2SO4 + H2O =>
Cr2S3 + 15 Br2 + 40 KOH = 2 K2CrO4 + 30 KBr + 3 K2SO4 + 20 H2O
Fe2O3(s) + Mg(s) = MgO(s) + Fe(s) =>
Fe2O3(s) + 3 Mg(s) = 3 MgO(s) + 2 Fe(s)
CoCI2 + NaOH = Co(OH) + NaCI2 =>
CoCI2 + NaOH = Co(OH) + NaCI2
OsO4 + HCl = H2OsCl6 + Cl2 + H2O =>
OsO4 + 10 HCl = H2OsCl6 + 2 Cl2 + 4 H2O
Cu(SO4)2(aq) + Zn(s) = Cu(s) + ZnSO4(aq) =>
Cu(SO4)2(aq) + 2 Zn(s) = Cu(s) + 2 ZnSO4(aq)
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CO2(g) + O2(g) = CO3 =>
2 CO2(g) + O2(g) = 2 CO3
FeCl2 + NaOH = Fe(OH)2 + NaCl =>
FeCl2 + 2 NaOH = Fe(OH)2 + 2 NaCl
SN + HNO3 = SNO2 + NO2 + H2O =>
SN + 4 HNO3 = SNO2 + 4 NO2 + 2 H2O
HVO4{2-} + H2 = V2O3 + H2O + e =>
2 HVO4{2-} + 4 H2 = V2O3 + 5 H2O + 4e
K2 + H3O = KO2 + H2 =>
K2 + 4 H3O = 2 KO2 + 6 H2
FeSO4 + NaOH = Fe(OH)2 + Na2SO4 =>
FeSO4 + 2 NaOH = Fe(OH)2 + Na2SO4
Fe2O3 + Cl2O7 = FeClO5 =>
Fe2O3 + Cl2O7 = 2 FeClO5
C2H4O2 = C2H2O + H2O =>
C2H4O2 = C2H2O + 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/24/25
Équations équilibrées sur04/23/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
