| Équations équilibrées la veille | Équations équilibrées le lendemain |
N2O4 + 2 N2H4 = 4 H2O + 3 N2
NH4OH + HCl = NH4Cl + H2O =>
NH4OH + HCl = NH4Cl + H2O
CuSO4 + K3PO4 = CuPO4 + SO4K3 =>
CuSO4 + K3PO4 = CuPO4 + SO4K3
Al(OH)3 + Cu(No3)2 = Al(No3)3 + Cu(OH)2 =>
2 Al(OH)3 + 3 Cu(No3)2 = 2 Al(No3)3 + 3 Cu(OH)2
Ni(OH)2 + NH4OH = (Ni(NH3)4)(OH)2 + H2O =>
Ni(OH)2 + 4 NH4OH = (Ni(NH3)4)(OH)2 + 4 H2O
Na2O3 + K2O = NaO + KO =>
Na2O3 + K2O = 2 NaO + 2 KO
NaNO3 + NH4Cl = NaCl + NO + N2 + H2O =>
2 NaNO3 + 2 NH4Cl = 2 NaCl + 2 NO + N2 + 4 H2O
Pb(NO3)2 + NaCl = PbCl2 + NaNO3 =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2 NaNO3
NH2 + H2O = NHO + H3O =>
NH2 + 4 H2O = NHO + 3 H3O
P4 + KClO3 = P4O10 + KClO2 =>
P4 + 10 KClO3 = P4O10 + 10 KClO2
H2S04 + BaCl2 = BaS04 + HCl =>
H2S04 + BaCl2 = BaS04 + 2 HCl
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
LiOHH2O + CaCl2 = LiCl + Ca(OH)2 + H2O =>
2 LiOHH2O + CaCl2 = 2 LiCl + Ca(OH)2 + 2 H2O
CaH2 + H2O = Ca(OH)2 + H2 =>
CaH2 + 2 H2O = Ca(OH)2 + 2 H2
Cr2(SO4)3 + NaOH = H3CrO3 + Na2SO4 =>
Cr2(SO4)3 + 6 NaOH = 2 H3CrO3 + 3 Na2SO4
PtCl2 + BrF3 = PtF4 + Br2Cl3 =>
3 PtCl2 + 4 BrF3 = 3 PtF4 + 2 Br2Cl3
Br{-} + Fe{3+} = Fe{2+} + Br2 =>
2 Br{-} + 2 Fe{3+} = 2 Fe{2+} + Br2
Na2(SO3) + Ba(NO2)2 = BaSO3 + NaNO2 =>
Na2(SO3) + Ba(NO2)2 = BaSO3 + 2 NaNO2
CH3CH2CHCH2 + KMnO4 + H2SO4 = CH3CH2COOH + CO2K2SO4 + MnSO4 + H2O =>
CH3CH2CHCH2 + 2 KMnO4 + 3 H2SO4 = CH3CH2COOH + CO2K2SO4 + 2 MnSO4 + 4 H2O
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
HCOOH + Mq = (HCOO)2Mq + H2 =>
2 HCOOH + Mq = (HCOO)2Mq + H2
Co(NO3)3 + NaHCO3 = CoHCO3 + Na(NO3)3 =>
Co(NO3)3 + NaHCO3 = CoHCO3 + Na(NO3)3
C60H70 + O = H2O + CO2 =>
C60H70 + 155 O = 35 H2O + 60 CO2
Cl2 + NaOH + I2 = H2O + Na2H3IO6 + NaCl =>
7 Cl2 + 18 NaOH + I2 = 6 H2O + 2 Na2H3IO6 + 14 NaCl
P4 + NaOH + H2O = NaH2PO4 + PH3 = PH3 + Na2HPO4 =>
2 P4 + 3 NaOH + 9 H2O = 3 NaH2PO4 + 5 PH3
P4 + S8 = P2S5S =>
2 P4 + 3 S8 = 4 P2S5S
H3C6H5O7 + Na(HCO3) = H2O + CO2 + Na3(C6H5O7) =>
H3C6H5O7 + 3 Na(HCO3) = 3 H2O + 3 CO2 + Na3(C6H5O7)
KMnO4(aq) + NaOH(aq) + Na2SO3(aq) = K2MnO4 + Na2MnO4 + Na2SO4 + H2O =>
2 KMnO4(aq) + 2 NaOH(aq) + Na2SO3(aq) = K2MnO4 + Na2MnO4 + Na2SO4 + H2O
Li2S + Ca3(PO4)2 = Li3PO4 + CaS =>
3 Li2S + Ca3(PO4)2 = 2 Li3PO4 + 3 CaS
KCl + Al2(SO4) = K2SO4 + AlCl =>
2 KCl + Al2(SO4) = K2SO4 + 2 AlCl
Fe2(SO4)3 + H2S = S8 + H2SO4 + FeSO4 =>
8 Fe2(SO4)3 + 8 H2S = S8 + 8 H2SO4 + 16 FeSO4
Cs + Te = CsTe =>
Cs + Te = CsTe
CaCIO3(s) = CaCI(s) + O(g) =>
CaCIO3(s) = CaCI(s) + 3 O(g)
FeO + S = FeS + SO2 =>
2 FeO + 3 S = 2 FeS + SO2
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
S2 + NaOH = Na2SO3 + Na2S + H2O =>
3 S2 + 12 NaOH = 2 Na2SO3 + 4 Na2S + 6 H2O
SbS3 + HNO3 = NO2 + H2SO4 + Sb2O5 + H2O =>
2 SbS3 + 46 HNO3 = 46 NO2 + 6 H2SO4 + Sb2O5 + 17 H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
HMnO4 + HNO2 = MnO2 + N2O4 + H2O =>
2 HMnO4 + 6 HNO2 = 2 MnO2 + 3 N2O4 + 4 H2O
Fe(NO3)3 + Na = Fe3Na + (NO3)3 =>
3 Fe(NO3)3 + Na = Fe3Na + 3(NO3)3
FeCl2 = Fe + FeCl3 =>
3 FeCl2 = Fe + 2 FeCl3
P + Cl = P5Cl =>
5 P + Cl = P5Cl
CaBr2 + HgCl = CaCl + HgBr2 =>
CaBr2 + HgCl = CaCl + HgBr2
C2H5OH = C2H4 + H2O =>
C2H5OH = C2H4 + H2O
C4H10 + HNO3 = C4H9NO3 + H2 =>
C4H10 + HNO3 = C4H9NO3 + H2
HNO3 + MgCO3 = MgNO3 + HCO3 =>
HNO3 + MgCO3 = MgNO3 + HCO3
Pb(SO4) = Pb(SO3) + O2 =>
2 Pb(SO4) = 2 Pb(SO3) + O2
Fe(OH)3 + HNO3 = Fe(NO3)3 + H2O =>
Fe(OH)3 + 3 HNO3 = Fe(NO3)3 + 3 H2O
ZnO + Li2CO3 + MgCO3 + MnCO3 + H3BO3 + H3PO4 = (Li2O)10(ZnO)9(MgO)10(MnO)1(B2O3)20(P2O5)50 + CO2 + H2O =>
9.0000000000003ZnO + 10 Li2CO3 + 10 MgCO3 + MnCO3 + 40.000000000002H3BO3 + 100 H3PO4 = (Li2O)10(ZnO)9(MgO)10(MnO)1(B2O3)20(P2O5)50 + 21.000000000001CO2 + 210.00000000001H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/06/25
Équations équilibrées sur02/05/24
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