| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe + SCN = Fe(SCN)
Co{2}{+} + H2O = Co + O2 + H{+} =>
2 Co{2}{+} + 2 H2O = 2 Co + O2 + 4 H{+}
Li2CrO4 + AgNO3 = LiNO3 + Ag2CrO4 =>
Li2CrO4 + 2 AgNO3 = 2 LiNO3 + Ag2CrO4
AlBr3 + H3PO4 = HBr + Al(PO4) =>
AlBr3 + H3PO4 = 3 HBr + Al(PO4)
FeCl3 + KOH = Fe(OH)3 + KCl =>
FeCl3 + 3 KOH = Fe(OH)3 + 3 KCl
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
LiBr + H2O = LiOH + HBr =>
LiBr + H2O = LiOH + HBr
CH3COH + Ag2O = CH3CO2H + Ag =>
CH3COH + Ag2O = CH3CO2H + 2 Ag
NH3Cl + NaOH = N2H4 + NaCl + H2O =>
2 NH3Cl + 2 NaOH = N2H4 + 2 NaCl + 2 H2O
CH3COH + Ag2O = CH3CO2H + Ag =>
CH3COH + Ag2O = CH3CO2H + 2 Ag
ICl4{-} + H2O = I2 + IO3{-} + Cl{-} + H{+} =>
5 ICl4{-} + 9 H2O = I2 + 3 IO3{-} + 20 Cl{-} + 18 H{+}
Na2SO4 + PbSO4 + I{-} = PbI2 + Na2(SO4)2{-2} =>
Na2SO4 + PbSO4 + 2 I{-} = PbI2 + Na2(SO4)2{-2}
CH3CI + H2 = C2H6 + HCI =>
2 CH3CI + H2 = C2H6 + 2 HCI
AlBr3 + H3PO4 = HBr + Al(PO4) =>
AlBr3 + H3PO4 = 3 HBr + Al(PO4)
KClO3 + CrCl3 + KOH = K2CrO4 + KCl + H2O =>
KClO3 + 2 CrCl3 + 10 KOH = 2 K2CrO4 + 7 KCl + 5 H2O
Mg + M2SO4 = MgSO4 + M2 =>
Mg + M2SO4 = MgSO4 + M2
CH3COH + Ag2O = CH3CO2H + Ag =>
CH3COH + Ag2O = CH3CO2H + 2 Ag
Ba + H2SO4 = Ba(SO4)2 + H2 =>
Ba + 2 H2SO4 = Ba(SO4)2 + 2 H2
CH3COH + Ag2O = CH3CO2H + Ag =>
CH3COH + Ag2O = CH3CO2H + 2 Ag
C2H5OH + KMnO4 + H2SO4 = CH3COOH + MnSO4 + K2SO4 + H2O =>
5 C2H5OH + 4 KMnO4 + 6 H2SO4 = 5 CH3COOH + 4 MnSO4 + 2 K2SO4 + 11 H2O
CrSO4 + H2O2 + H2SO4 = H2O + Cr2(SO4)3 =>
2 CrSO4 + H2O2 + H2SO4 = 2 H2O + Cr2(SO4)3
NaOH + I2 + CH3CH2CH(OH)CH3 = NaI + CH3CH2COCH3 + H2O =>
2 NaOH + I2 + CH3CH2CH(OH)CH3 = 2 NaI + CH3CH2COCH3 + 2 H2O
O2 + Li2CO3 + Ni(CH3COO)24H2O + (NH4)2HPO4 + Fe3O4 = LiNi003Fe097PO4 + NH3 + CO2 + H2O =>
371 O2 + 3 Li2CO3 + 18 Ni(CH3COO)24H2O + 6.0000000000001(NH4)2HPO4 + 194 Fe3O4 = 6 LiNi003Fe097PO4 + 12 NH3 + 867 CO2 + 675 H2O
MgBr2 + H2SO4 = H2Br2 + MgSO4 =>
MgBr2 + H2SO4 = H2Br2 + MgSO4
Cr2(SO4)3 + KOH = Cr(OH)3 + K2SO4 =>
Cr2(SO4)3 + 6 KOH = 2 Cr(OH)3 + 3 K2SO4
Br + O2 = Br2O =>
4 Br + O2 = 2 Br2O
ZrOCl2 + NaOH = ZrO2 + NaCl + H2O =>
ZrOCl2 + 2 NaOH = ZrO2 + 2 NaCl + H2O
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
C2H4O2 + PCl3 = C2H3OCl + H3PO3 =>
3 C2H4O2 + PCl3 = 3 C2H3OCl + H3PO3
AlBr3 + H3PO4 = HBr + Al(PO4) =>
AlBr3 + H3PO4 = 3 HBr + Al(PO4)
K2S + CuCl2 = K2Cl2 + CuS =>
K2S + CuCl2 = K2Cl2 + CuS
Fe + H2SeO4 = FeSeO4 + H2 =>
Fe + H2SeO4 = FeSeO4 + H2
Pb(ll)(NO3)2 + NaOH = PbOH + Na(NO3)2 =>
Pb(ll)(NO3)2 + NaOH = PbOH + Na(NO3)2
C3H5O2Na + O2 = CO2 + H2O + Na2CO3 =>
2 C3H5O2Na + 7 O2 = 5 CO2 + 5 H2O + Na2CO3
K2CrO4Ba(NO3)2 = BaCrO4 + KNO3 =>
K2CrO4Ba(NO3)2 = BaCrO4 + 2 KNO3
Al2 + KOH + H2O = KAlO2 + H2 =>
Al2 + 2 KOH + 2 H2O = 2 KAlO2 + 3 H2
BaCO3 + H{+} = Ba{2+} + H2CO3 =>
BaCO3 + 2 H{+} = Ba{2+} + H2CO3
Ga2(SO4)3 + Be(OH)2 = Ga(OH)3 + BeSO4 =>
Ga2(SO4)3 + 3 Be(OH)2 = 2 Ga(OH)3 + 3 BeSO4
Fe(S)2 + HCl = FeCl2 + H2S + S =>
Fe(S)2 + 2 HCl = FeCl2 + H2S + S
Fe2O3 = Fe + O =>
Fe2O3 = 2 Fe + 3 O
NaBH4 + C4H8O + CH3CH2OH = C4H10O + NaOCH2CH3 + BH3 =>
NaBH4 + C4H8O + CH3CH2OH = C4H10O + NaOCH2CH3 + BH3
C6H14O + O2 = CO2 + H2O =>
C6H14O + 9 O2 = 6 CO2 + 7 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CO + PdCl2 + H2O = Pd + HCl + CO2 =>
CO + PdCl2 + H2O = Pd + 2 HCl + CO2
BaBr2 + SnSO4 = BaSO4 + SnBr2 =>
BaBr2 + SnSO4 = BaSO4 + SnBr2
NaNO3 + H2SeO3 = Na2SeO3 + HNO3 =>
2 NaNO3 + H2SeO3 = Na2SeO3 + 2 HNO3
C6H5OHOCH3 + CHCl3 + NaOH = C6H5OHOCH3CHO + NaCl + H2O =>
20 C6H5OHOCH3 + 12 CHCl3 + 36 NaOH = 19 C6H5OHOCH3CHO + 36 NaCl + 19 H2O
HCl + N = H2 + NCl =>
2 HCl + 2 N = H2 + 2 NCl
H2S = H2 + S =>
H2S = H2 + S
FeBr3 + Cu = FeBr2 + CuBr =>
FeBr3 + Cu = FeBr2 + CuBr
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/12/24
Équations équilibrées sur12/12/23
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