| Équations équilibrées la veille | Équations équilibrées le lendemain |
Pb2 + 2 Zn(NO3)2 = 2 Pb(NO3)2 + 2 Zn
Sn + HNO3 = Sn(NO3)2 + N2O + H2O =>
4 Sn + 10 HNO3 = 4 Sn(NO3)2 + N2O + 5 H2O
HBr + Li2CO3 = LiBr + H2O + CO2 =>
2 HBr + Li2CO3 = 2 LiBr + H2O + CO2
Be + H3PO4 = H2 + Be(PO4)2 =>
Be + 2 H3PO4 = 3 H2 + Be(PO4)2
KCl + AgNO3 = AgCl + KNO3 =>
KCl + AgNO3 = AgCl + KNO3
Na2Cr2O7 + H2O + S = SO3 + Cr2O3 + NaOH =>
Na2Cr2O7 + H2O + S = SO3 + Cr2O3 + 2 NaOH
KI + NaNO2 + H2SO4 = K2SO4 + Na2SO4 + I4 + H2O + NO =>
4 KI + 4 NaNO2 + 4 H2SO4 = 2 K2SO4 + 2 Na2SO4 + I4 + 4 H2O + 4 NO
C12H18CaO6 + HCl = CaCl2 + C6H10O3 =>
C12H18CaO6 + 2 HCl = CaCl2 + 2 C6H10O3
Ni(NH3)2 + NaOH = Na(NH3)2 + NiOH =>
Ni(NH3)2 + NaOH = Na(NH3)2 + NiOH
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
CuO + Na2S = CuS + Na2O =>
CuO + Na2S = CuS + Na2O
CH3CH2OH + H2CrO4 + H2SO4 = CH3COOH + Cr2(SO4)3 + H2O =>
3 CH3CH2OH + 4 H2CrO4 + 6 H2SO4 = 3 CH3COOH + 2 Cr2(SO4)3 + 13 H2O
HOOC(CH2)4COOH + O2 = H2O + CO2 =>
2 HOOC(CH2)4COOH + 13 O2 = 10 H2O + 12 CO2
IH = H2 + I2 =>
2 IH = H2 + I2
KCl + AgNO3 = AgCl + KNO3 =>
KCl + AgNO3 = AgCl + KNO3
CuSO4 + K4Fe(CN)6 = K4Cu(CN)6FeSO4 =>
CuSO4 + K4Fe(CN)6 = K4Cu(CN)6FeSO4
H2PtCl6*6H2O = H2PtCl6 + H2O =>
H2PtCl6*6H2O = H2PtCl6 + 6 H2O
Fe2S3 + O2 = SO2 + Fe3O4 =>
3 Fe2S3 + 13 O2 = 9 SO2 + 2 Fe3O4
FeCl3 + MgSO4 = MgCl2 + Fe2(SO4)3 =>
2 FeCl3 + 3 MgSO4 = 3 MgCl2 + Fe2(SO4)3
O3(aq) = O2(g) =>
2 O3(aq) = 3 O2(g)
Cu + NaOH = Cu(OH)2 + Na =>
Cu + 2 NaOH = Cu(OH)2 + 2 Na
Cu + NaCl + H2O = CuCl + Na(OH) + H2 =>
2 Cu + 2 NaCl + 2 H2O = 2 CuCl + 2 Na(OH) + H2
H2SO4 + Sr(OH)2 = SrH2 + SO4(OH)2 =>
H2SO4 + Sr(OH)2 = SrH2 + SO4(OH)2
C6H6 + NaMnO4 + NaOH = Na2CO3 + MnO2 + H2O =>
C6H6 + 10 NaMnO4 + 2 NaOH = 6 Na2CO3 + 10 MnO2 + 4 H2O
Sr + H2O = Sr(OH)2 + H2 =>
Sr + 2 H2O = Sr(OH)2 + H2
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3
Al2(CO3)3 + CuCl2 = AlCl3 + CuCO3 =>
Al2(CO3)3 + 3 CuCl2 = 2 AlCl3 + 3 CuCO3
MnCl2 + NH3 + H2O = Mn(OH)2 + NH4 + Cl =>
MnCl2 + 2 NH3 + 2 H2O = Mn(OH)2 + 2 NH4 + 2 Cl
KMnO4 + SnCl2 + HCl = H2O + KCl + MnCl2 + SnCl4 =>
2 KMnO4 + 5 SnCl2 + 16 HCl = 8 H2O + 2 KCl + 2 MnCl2 + 5 SnCl4
NO + CrCl2 + H2O = Cr + HCl + HNO3 =>
2 NO + 3 CrCl2 + 4 H2O = 3 Cr + 6 HCl + 2 HNO3
K2Cr2O7 + KNO2 + KOH + H2O = K3[Cr(OH)6] + KNO3 =>
K2Cr2O7 + 3 KNO2 + 4 KOH + 4 H2O = 2 K3[Cr(OH)6] + 3 KNO3
Cu2O + NH4Cl = CuCl + NH3 + H2O =>
Cu2O + 2 NH4Cl = 2 CuCl + 2 NH3 + H2O
HgS + HNO3 + HCl = HgCl2 + NO + H2O + S =>
3 HgS + 2 HNO3 + 6 HCl = 3 HgCl2 + 2 NO + 4 H2O + 3 S
N2H6 = N2 + H2 =>
N2H6 = N2 + 3 H2
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
Cu2O + NH4Cl = CuCl + NH3 + H2O =>
Cu2O + 2 NH4Cl = 2 CuCl + 2 NH3 + H2O
O2 + Ti = Ti2O3 =>
3 O2 + 4 Ti = 2 Ti2O3
Cu2O + NH4Cl = CuCl + NH3 + H2O =>
Cu2O + 2 NH4Cl = 2 CuCl + 2 NH3 + H2O
CoCl2 + BaCO3 = BaCl + Co(CO3)2 =>
CoCl2 + 2 BaCO3 = 2 BaCl + Co(CO3)2
Cu2O + NH4Cl = CuCl + NH3 + H2O =>
Cu2O + 2 NH4Cl = 2 CuCl + 2 NH3 + H2O
KMnO4 + H2SO4 + SnCl2 = KCl + MnSO4 + Sn(SO4)2 + H2O + SnCl4 =>
2 KMnO4 + 8 H2SO4 + 5 SnCl2 = 2 KCl + 2 MnSO4 + 3 Sn(SO4)2 + 8 H2O + 2 SnCl4
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Cu2O + NH4Cl = CuCl + NH3 + H2O =>
Cu2O + 2 NH4Cl = 2 CuCl + 2 NH3 + H2O
HCl + NaBr = HBr + NaCl =>
HCl + NaBr = HBr + NaCl
Li + NaCl = LiCl + Na =>
Li + NaCl = LiCl + Na
AgNO3 + HI = AgH + NO3I =>
AgNO3 + HI = AgH + NO3I
NaHCO3 + LiNO3 = Na(NO3) + LiHCO3 =>
NaHCO3 + LiNO3 = Na(NO3) + LiHCO3
Cu2O + NH4Cl = CuCl + NH3 + H2O =>
Cu2O + 2 NH4Cl = 2 CuCl + 2 NH3 + H2O
NO2{-} + Al + H2O = NH3 + AlO2{-} + OH =>
NO2{-} + Al + 3 H2O = NH3 + AlO2{-} + 3 OH
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/14/25
Équations équilibrées sur02/13/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
