| Équations équilibrées la veille | Équations équilibrées le lendemain |
8 AgNO3 + 10 NH3 + 3 H2O = 8 Ag + 9 NH4NO3
Cl2 + KMnO4 + KOH = K2MnO4 + KClO3 + H2O =>
Cl2 + 10 KMnO4 + 12 KOH = 10 K2MnO4 + 2 KClO3 + 6 H2O
Cs(s) + O2(g) = Cs2O(aq) =>
4 Cs(s) + O2(g) = 2 Cs2O(aq)
C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
CH3CH2NHCH3 + HCl = CH3CH2NH2CH3 + Cl =>
CH3CH2NHCH3 + HCl = CH3CH2NH2CH3 + Cl
Na2SO3 + KI + H2SO4 = Na2S + I2 + H2O + K2SO4 =>
Na2SO3 + 6 KI + 3 H2SO4 = Na2S + 3 I2 + 3 H2O + 3 K2SO4
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
I2 + HSO3{-} + H2O = I{-} + SO4{-2} + H{+} =>
I2 + HSO3{-} + H2O = 2 I{-} + SO4{-2} + 3 H{+}
MnO4{-} + H{+} + NO2{-} = Mn{2+} + H2O + NO3 =>
3 MnO4{-} + 14 H{+} + 5 NO2{-} = 3 Mn{2+} + 7 H2O + 5 NO3
Cu(No3)2 + Zn = Zn(No3)2 + Cu =>
Cu(No3)2 + Zn = Zn(No3)2 + Cu
C5H5(OH)3 + KMnO4 = Mn2O3 + K2CO3 + CO2 + H2O =>
4 C5H5(OH)3 + 22 KMnO4 = 11 Mn2O3 + 11 K2CO3 + 9 CO2 + 16 H2O
HClO3 + Ba(NO3)2 = HNO3 + Ba(ClO3)2 =>
2 HClO3 + Ba(NO3)2 = 2 HNO3 + Ba(ClO3)2
Ag + Sr = AgSr =>
Ag + Sr = AgSr
H2CO3 + KHO = H2O + K2CO3 =>
H2CO3 + 2 KHO = 2 H2O + K2CO3
KOH(aq) + HNO3(aq) = H2O(l) + KNO3(aq) =>
KOH(aq) + HNO3(aq) = H2O(l) + KNO3(aq)
O2(g) = O3(g) =>
3 O2(g) = 2 O3(g)
Zn + NaNO3 + NaOH = Na2ZnO2 + NH3 + H2O =>
4 Zn + NaNO3 + 7 NaOH = 4 Na2ZnO2 + NH3 + 2 H2O
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
Cr2O3 + HCl = CrCl3 + H2O =>
Cr2O3 + 6 HCl = 2 CrCl3 + 3 H2O
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
HNO3 + CoI2 = Co(NO3)2 + HI =>
2 HNO3 + CoI2 = Co(NO3)2 + 2 HI
CrI3 + Cl2 = CrCl3 + I2 =>
2 CrI3 + 3 Cl2 = 2 CrCl3 + 3 I2
Cl2 + KMnO4 + KOH = K2MnO4 + KClO3 + H2O =>
Cl2 + 10 KMnO4 + 12 KOH = 10 K2MnO4 + 2 KClO3 + 6 H2O
Ca + Ag2SO4 = Ca(SO4)2 + Ag =>
Ca + 2 Ag2SO4 = Ca(SO4)2 + 4 Ag
C2H2 + Cu(NH3)2Cl = Cu2C2 + NH4Cl + NH3 =>
C2H2 + 2 Cu(NH3)2Cl = Cu2C2 + 2 NH4Cl + 2 NH3
Al + F2 = AlF3 =>
2 Al + 3 F2 = 2 AlF3
P + HNO3 + H2O = H3PO4 + NO =>
3 P + 5 HNO3 + 2 H2O = 3 H3PO4 + 5 NO
FeSO4(aq) + Ba(OH)2(aq) = Fe(OH)2 + BaSO4(s) =>
FeSO4(aq) + Ba(OH)2(aq) = Fe(OH)2 + BaSO4(s)
AgNO3 + Na4C = Ag4C + NaNO3 =>
4 AgNO3 + Na4C = Ag4C + 4 NaNO3
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
Cu(HO)2 + H2SO4 = H2O + CuSO4 =>
Cu(HO)2 + H2SO4 = 2 H2O + CuSO4
CoCl2 + HCl = H2CoCl4 =>
CoCl2 + 2 HCl = H2CoCl4
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
{-226}Rn{88} = {-222}Ra{86} =>
111{-226}Rn{88} = 113{-222}Ra{86}
Be(OH)2 + NH4HF2 = (NH4)2BeF4 + H2O =>
Be(OH)2 + 2 NH4HF2 = (NH4)2BeF4 + 2 H2O
CrO4 + H = Cr(OH)3 + H2O =>
CrO4 + 5 H = Cr(OH)3 + H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
C7H8O + NaOH = C7H7O + H2O + Na =>
C7H8O + NaOH = C7H7O + H2O + Na
HNO2(aq) + Ca(OH)2(s) = Ca(NO2)2(aq) + H2O(l) =>
2 HNO2(aq) + Ca(OH)2(s) = Ca(NO2)2(aq) + 2 H2O(l)
K2Cr2O7 + FeCl2 + HCl = KCr + FeCl3 + H2O =>
K2Cr2O7 + 14 FeCl2 + 14 HCl = 2 KCr + 14 FeCl3 + 7 H2O
K2CrO4 + Cd(NO3)2 = CdCrO4 + K2(NO3)2 =>
K2CrO4 + Cd(NO3)2 = CdCrO4 + K2(NO3)2
(GaOH)SeO4 + H2O = Ga(OH)3 + H2SeO4 =>
(GaOH)SeO4 + 2 H2O = Ga(OH)3 + H2SeO4
Cu(OH)2 + H2SO4 = Cu + SO4 + H2O =>
Cu(OH)2 + H2SO4 = Cu + SO4 + 2 H2O
At + H2O = HAt2 + O3 =>
12 At + 3 H2O = 6 HAt2 + O3
MnO4{-} + S{2-} + H3O{+} = Mn2{+} + SO2 + H2O =>
12 MnO4{-} + 13 S{2-} + 44 H3O{+} = 6 Mn2{+} + 13 SO2 + 66 H2O
CrCl3 + NaOH = Cr(OH)3 + NaCl =>
CrCl3 + 3 NaOH = Cr(OH)3 + 3 NaCl
C2H4 + H2SO4 = CO2 + H2SO2 + H2 =>
C2H4 + 2 H2SO4 = 2 CO2 + 2 H2SO2 + 2 H2
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
C6H16N2O4 = C6H10N2O + H2O =>
C6H16N2O4 = C6H10N2O + 3 H2O
NaHSO4 + NaClO + H2O2 = Na2SO4 + ClO2 + H2O =>
2 NaHSO4 + 2 NaClO + 3 H2O2 = 2 Na2SO4 + 2 ClO2 + 4 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 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
