| Équations équilibrées la veille | Équations équilibrées le lendemain |
BaCl2 + Na2SO4 = 2 NaCl + BaSO4
K2O + MnO + O2 = KMnO4 =>
2 K2O + 4 MnO + 5 O2 = 4 KMnO4
CH5N + HBr = CH6N + Br =>
CH5N + HBr = CH6N + Br
C81H92O28 + O2 = CO2 + H2O =>
C81H92O28 + 90 O2 = 81 CO2 + 46 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
(NH3) + (H2)(SO4) = (NH4)SO4 + H2 =>
2(NH3) + 2(H2)(SO4) = 2(NH4)SO4 + H2
Sr + H2O = H + SrO2 =>
Sr + 2 H2O = 4 H + SrO2
(CuOH)2CO3 + NH4OH = [Cu(NH3)4](OH)2 + [Cu(NH3)4]CO3 + H2O =>
(CuOH)2CO3 + 8 NH4OH = [Cu(NH3)4](OH)2 + [Cu(NH3)4]CO3 + 8 H2O
Cu(OH)2 + H2SO4 = CuSO4 + H2O =>
Cu(OH)2 + H2SO4 = CuSO4 + 2 H2O
Be(HO)2 + H2SO4 = H2O + BeSO4 =>
Be(HO)2 + H2SO4 = 2 H2O + BeSO4
Cu(OH)2 + H2SO4 = CuSO4 + H2O =>
Cu(OH)2 + H2SO4 = CuSO4 + 2 H2O
NH4Cl + BaCl2 = NH4Cl2 + BaCl =>
NH4Cl + BaCl2 = NH4Cl2 + BaCl
FePO3 + Ti(SO3)2 = Fe2(SO3)3 + Ti3(PO3)4 =>
4 FePO3 + 3 Ti(SO3)2 = 2 Fe2(SO3)3 + Ti3(PO3)4
H3BO3 + NaOH = Na2B2O4 + H2O =>
2 H3BO3 + 2 NaOH = Na2B2O4 + 4 H2O
Na2SO3{2-} + HNO3 = Na2SO4{2-} + NO2 + H2O =>
Na2SO3{2-} + 2 HNO3 = Na2SO4{2-} + 2 NO2 + H2O
Al + Na2S = Al(Na2S)2 =>
Al + 2 Na2S = Al(Na2S)2
NO3{-} + Al + OH{-} + H2O = NH3 + (Al(OH)4){-1) =>
3 NO3{-} + 8 Al + 5 OH{-} + 18 H2O = 3 NH3 + 8(Al(OH)4){-1)
KMnO4 = K2O + MnO + O2 =>
4 KMnO4 = 2 K2O + 4 MnO + 5 O2
C2H7N + O2 = CO2 + H2O + NO =>
4 C2H7N + 17 O2 = 8 CO2 + 14 H2O + 4 NO
S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3
K4(Fe(CN)6) + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4(Fe(CN)6) + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
CH3COCl + AlCl3 = CH3CO{+} + AlCl4{-} =>
CH3COCl + AlCl3 = CH3CO{+} + AlCl4{-}
Ta2O5 + HF = H2[TaF7] + H2O =>
Ta2O5 + 14 HF = 2 H2[TaF7] + 5 H2O
Li2SO4 + Br2 = LiBr + SO4 =>
Li2SO4 + Br2 = 2 LiBr + SO4
Pb(OH)2 + H2F = PbF + H2O =>
Pb(OH)2 + H2F = PbF + 2 H2O
FeCO3 + H3PO4 = Fe3(PO4)2 + CO2 + HOH =>
3 FeCO3 + 2 H3PO4 = Fe3(PO4)2 + 3 CO2 + 3 HOH
P + Li = LiP =>
P + Li = LiP
Al(OH)3 + H2CO3 = Al2(CO3)3 + H(OH) =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H(OH)
MnCl2 + Br2 + LiOH = MnO2 + LiBr + LiCl + H2O =>
MnCl2 + Br2 + 4 LiOH = MnO2 + 2 LiBr + 2 LiCl + 2 H2O
CH4 + KOH = CH3K + H2O =>
CH4 + KOH = CH3K + H2O
HCHO + CH3OH = CH3OCH2OCH3 + H2O =>
HCHO + 2 CH3OH = CH3OCH2OCH3 + H2O
C6H6 + Cl6 = C6Cl6 + H6 =>
C6H6 + Cl6 = C6Cl6 + H6
Ba(AlO2)2 + CO2 + H2O = Al(OH)3 + Ba(HCO3)2 =>
Ba(AlO2)2 + 2 CO2 + 4 H2O = 2 Al(OH)3 + Ba(HCO3)2
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
CH3CHOHCH3 + HCl = CH3CHClCH3 + H2O =>
CH3CHOHCH3 + HCl = CH3CHClCH3 + H2O
NH3 + HNO3 = NH4NO3 =>
NH3 + HNO3 = NH4NO3
NaOH + CuSO4 = Cu(OH)2 + Na2SO4 =>
2 NaOH + CuSO4 = Cu(OH)2 + Na2SO4
CH4 + Cl2 = CCl4 + HCl =>
CH4 + 4 Cl2 = CCl4 + 4 HCl
P2O3 + S = P2S3 + SO2 =>
2 P2O3 + 9 S = 2 P2S3 + 3 SO2
Ca(OH)2 + Al2(SO4)3 = Al(OH)3 + CaSO4 =>
3 Ca(OH)2 + Al2(SO4)3 = 2 Al(OH)3 + 3 CaSO4
KOH + H3PO4 = H3(OH) + KPO4 =>
KOH + H3PO4 = H3(OH) + KPO4
La + Fe2O3 + Fe + S = La4FeS6O =>
12 La + Fe2O3 + Fe + 18 S = 3 La4FeS6O
Na2S + FeCl2 = NaCl + FeS =>
Na2S + FeCl2 = 2 NaCl + FeS
FeCl3 + KOH = Fe(OH)3 + KCl* =>
FeCl3 + 3 KOH = Fe(OH)3 + 3 KCl*
Zn + CuI2 = Cu + ZnI2 =>
Zn + CuI2 = Cu + ZnI2
ZnSO3 + H2CO3 = SO2 + H2O + ZnCO3 =>
ZnSO3 + H2CO3 = SO2 + H2O + ZnCO3
Ce(OH)3 + O2 = CeO2 + H2O =>
4 Ce(OH)3 + O2 = 4 CeO2 + 6 H2O
N2H4 + H2O2 = N2 + H2O =>
N2H4 + 2 H2O2 = N2 + 4 H2O
(NH3*H2O) + NaOH = NaNH3OH + H2O =>
(NH3*H2O) + NaOH = NaNH3OH + H2O
C14H30 + O2 = C14 + H30O2 =>
C14H30 + O2 = C14 + H30O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/01/24
Équations équilibrées sur10/31/23
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