| Équations équilibrées la veille | Équations équilibrées le lendemain |
EDTANa2 + 2 NaOH = Na4EDTA + 2 OH
NiI2 = NiI + I2 =>
2 NiI2 = 2 NiI + I2
Pb(NO4)2 + Na3(PO4) = Na(NO4) + Pb3(PO4)2 =>
3 Pb(NO4)2 + 2 Na3(PO4) = 6 Na(NO4) + Pb3(PO4)2
C12H24O2 + NaOH = Na(CH3(CH2)10COO) + H2O =>
C12H24O2 + NaOH = Na(CH3(CH2)10COO) + H2O
Cr2I3 + NaOH + Cl2 = Na2CrO4 + NaIO4 + NaCl + H2O =>
2 Cr2I3 + 80 NaOH + 33 Cl2 = 4 Na2CrO4 + 6 NaIO4 + 66 NaCl + 40 H2O
H2S + K2Cr2O7 = K2S2 + S + Cr2S3 + H2O =>
7 H2S + K2Cr2O7 = K2S2 + 2 S + Cr2S3 + 7 H2O
Zn + K3PO4 = K + ZnPO4 =>
Zn + K3PO4 = 3 K + ZnPO4
Fe + Cl + KSCN = FeSCN + KCl =>
Fe + Cl + KSCN = FeSCN + KCl
NaCl(aq) + Ba3(PO4)2(aq) = Na3PO4(aq) + BaCl2(aq) =>
6 NaCl(aq) + Ba3(PO4)2(aq) = 2 Na3PO4(aq) + 3 BaCl2(aq)
NaOH + SO3 = NaO3 + SOH =>
NaOH + SO3 = NaO3 + SOH
Zn + K3PO4 = K3Zn + PO4 =>
Zn + K3PO4 = K3Zn + PO4
MgSi + H = SiH4 + Mg =>
MgSi + 4 H = SiH4 + Mg
Zn + K3PO4 = ZnPO4 + K3 =>
Zn + K3PO4 = ZnPO4 + K3
KMnO4 + Cr(OH)3 + H = MnO2 + K2CrO4 + H2O =>
2 KMnO4 + Cr(OH)3 + 3 H = 2 MnO2 + K2CrO4 + 3 H2O
NH4Br + LiOH = LiBr + NO + H =>
NH4Br + LiOH = LiBr + NO + 5 H
KHCO3 = K2CO3 + H2O + CO2 =>
2 KHCO3 = K2CO3 + H2O + CO2
ZnCO3(s) = ZnO(s) + CO2(g) =>
ZnCO3(s) = ZnO(s) + CO2(g)
LiSO4 + HCl = LiCl2 + H2SO4 =>
LiSO4 + 2 HCl = LiCl2 + H2SO4
FeCl3*6H2O + C5H8O2 = Fe(C5H7O2)3 + H2O + HCl =>
FeCl3*6H2O + 3 C5H8O2 = Fe(C5H7O2)3 + 6 H2O + 3 HCl
Fe + O32 = Fe2O3 =>
64 Fe + 3 O32 = 32 Fe2O3
C12H24O2 + NaOH = Na(CH3(CH2)10COO) + H2O =>
C12H24O2 + NaOH = Na(CH3(CH2)10COO) + H2O
CsI + MgO = Cs2O + MgI2 =>
2 CsI + MgO = Cs2O + MgI2
ND3 + CuO = N2 + Cu + D2O =>
2 ND3 + 3 CuO = N2 + 3 Cu + 3 D2O
Li + P = Li3P =>
3 Li + P = Li3P
Li + P = LiP =>
Li + P = LiP
(NH4)2 + CO3 = (NH4)3O + C2 =>
9(NH4)2 + 2 CO3 = 6(NH4)3O + C2
Li + P = Li3P =>
3 Li + P = Li3P
HF + SiF4 = SiH4 + F2 =>
4 HF + SiF4 = SiH4 + 4 F2
(CH3(CH2)6CHO) + O2 = CO2 + H2O =>
2(CH3(CH2)6CHO) + 23 O2 = 16 CO2 + 16 H2O
Li + P = Li3P =>
3 Li + P = Li3P
FeCO3 + H2SO4 = Fe2(SO4)3 + CO2 + SO2 + H2O =>
2 FeCO3 + 4 H2SO4 = Fe2(SO4)3 + 2 CO2 + SO2 + 4 H2O
Li + P = Li3P =>
3 Li + P = Li3P
HFeCl4 + NH4OH = Fe2O3 + HCl + NH3 =>
2 HFeCl4 + 3 NH4OH = Fe2O3 + 8 HCl + 3 NH3
COH20 + O2 = CO2 + H2O =>
2 COH20 + 11 O2 = 2 CO2 + 20 H2O
HNO3 + KRbS = H2S + KRb(NO3)2 =>
2 HNO3 + KRbS = H2S + KRb(NO3)2
Li + P = Li3P =>
3 Li + P = Li3P
MnO4 + NH3 = NO3 + MnO2 + H2 =>
3 MnO4 + 2 NH3 = 2 NO3 + 3 MnO2 + 3 H2
Cr2O12S3 = Cr + O2 + S =>
Cr2O12S3 = 2 Cr + 6 O2 + 3 S
Li + P = Li3P =>
3 Li + P = Li3P
HNO3(aq) + H2O(l) = OH + NO3H2 =>
HNO3(aq) + H2O(l) = OH + NO3H2
H2O + Fe3N2 = Fe(OH)2 + NH3 =>
6 H2O + Fe3N2 = 3 Fe(OH)2 + 2 NH3
Pb(aq) + SO4(aq) = PbSO4(s) =>
Pb(aq) + SO4(aq) = PbSO4(s)
HNO3 + H2O = NH3 + O3 =>
3 HNO3 + 3 H2O = 3 NH3 + 4 O3
Sn + NH3 = N2Sn2 + H2 =>
2 Sn + 2 NH3 = N2Sn2 + 3 H2
[NH4]3PO4 + KOH = K3PO4 + H2O + NH3 =>
[NH4]3PO4 + 3 KOH = K3PO4 + 3 H2O + 3 NH3
Cr + FeCl3 = CrCl3 + Fe =>
Cr + FeCl3 = CrCl3 + Fe
C6H5NO2 + Sn + HCl = C6H5NH2 + SnCl2 + H2O =>
C6H5NO2 + 3 Sn + 6 HCl = C6H5NH2 + 3 SnCl2 + 2 H2O
N22CO3 + FeCrO4 + O2 = Fe2O3 + N22CrO4 + CO2 =>
4 N22CO3 + 4 FeCrO4 + O2 = 2 Fe2O3 + 4 N22CrO4 + 4 CO2
NH4Cl + CH2O = CH4NCl + H2O =>
NH4Cl + CH2O = CH4NCl + H2O
Li + P = Li3P =>
3 Li + P = Li3P
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/05/24
Équations équilibrées sur02/04/23
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