| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al + 3(CuBr2) = 2 AlBr3 + 3 Cu
CH3COOHC2H5NH2 = CH3COC2H5NHH2O =>
CH3COOHC2H5NH2 = CH3COC2H5NHH2O
Cu(NH3)4SO4BaCl2 = Cu(NH3)4Cl2BaSO4 =>
Cu(NH3)4SO4BaCl2 = Cu(NH3)4Cl2BaSO4
NaNO2 + NaBr + H2SO4 = NO + Br2 + Na2SO4 + H2O =>
2 NaNO2 + 2 NaBr + 2 H2SO4 = 2 NO + Br2 + 2 Na2SO4 + 2 H2O
Na2O2(s) + H2O = NaOH + O2(g) =>
2 Na2O2(s) + 2 H2O = 4 NaOH + O2(g)
AgNBaP = AgPBaN =>
AgNBaP = AgPBaN
CrCl3 + Na2S + H2O = Cr(OH)3 + H2S + NaCl =>
2 CrCl3 + 3 Na2S + 6 H2O = 2 Cr(OH)3 + 3 H2S + 6 NaCl
Al2O3 + SO3 = Al2(SO4)3 =>
Al2O3 + 3 SO3 = Al2(SO4)3
Ca + H2OH = Ca(OH)2 + H2 =>
Ca + 2 H2OH = Ca(OH)2 + 2 H2
Fe2(SO4)3 + Na2CO3 + H2O = Na2SO4 + Fe(OH)3 + CO2 =>
Fe2(SO4)3 + 3 Na2CO3 + 3 H2O = 3 Na2SO4 + 2 Fe(OH)3 + 3 CO2
Ai + S(s) = Ai2S3 =>
2 Ai + 3 S(s) = Ai2S3
CO3 + H2O = COH + OH =>
CO3 + 3 H2O = COH + 5 OH
SrOMn2O7 = Sr(MnO4)2 =>
SrOMn2O7 = Sr(MnO4)2
C6H12O6 + Ag2O = C6H12O7 + Ag =>
C6H12O6 + Ag2O = C6H12O7 + 2 Ag
Na2O + SO2 = NaO2 + SO =>
Na2O + 3 SO2 = 2 NaO2 + 3 SO
Ca(OH)2 + Cu(C03) = Ca(C03) + Cu(OH)2 =>
Ca(OH)2 + Cu(C03) = Ca(C03) + Cu(OH)2
Na2S2O3 + I2 + C6H10O5 = NaI + CO2 + H2S + O =>
5 Na2S2O3 + 5 I2 + 2 C6H10O5 = 10 NaI + 12 CO2 + 10 H2S + O
CH3CH2OHNH3 = CH3CH2NH2H2O =>
CH3CH2OHNH3 = CH3CH2NH2H2O
CH3CHCH2 + H2O = CH3CH2CH2OH =>
CH3CHCH2 + H2O = CH3CH2CH2OH
KCl + H2SO4 + PbO2 = PbSO4 + HClO2 + K2SO4 + H2O =>
2 KCl + 5 H2SO4 + 4 PbO2 = 4 PbSO4 + 2 HClO2 + K2SO4 + 4 H2O
H2SO4 + Ca(OH)2 = [Ca(OH)]2SO4 + H2O =>
H2SO4 + 2 Ca(OH)2 = [Ca(OH)]2SO4 + 2 H2O
C2H5OH + CuO = (t)CH3COH + Cu + H2O =>
C2H5OH + CuO = (t)CH3COH + Cu + H2O
Na2SO4 + H2O + CO2 = H2SO4 + Na2CO3 =>
Na2SO4 + H2O + CO2 = H2SO4 + Na2CO3
H2SO3 + MnO4{-} = SO4{-2} + Mn{+2} + H{+} + H2O =>
5 H2SO3 + 2 MnO4{-} = 5 SO4{-2} + 2 Mn{+2} + 4 H{+} + 3 H2O
SO2 + NaOH = Na2SO3 + H2O =>
SO2 + 2 NaOH = Na2SO3 + H2O
C6H5COOHNa + CH3OH + Cl2 = C6H5COOCH3 + NaCl + H2O =>
2 C6H5COOHNa + 2 CH3OH + Cl2 = 2 C6H5COOCH3 + 2 NaCl + 2 H2O
C3H3AgHCl = C3H4AgCl =>
C3H3AgHCl = C3H4AgCl
SiO2 + BrF5 = SiF4 + BrF3 + O2 =>
SiO2 + 2 BrF5 = SiF4 + 2 BrF3 + O2
LiOH + MgSO4 = Li2(SO4) + Mg(OH)2 =>
2 LiOH + MgSO4 = Li2(SO4) + Mg(OH)2
Al + C = Al2C3 =>
2 Al + 3 C = Al2C3
CH3COOH + Sr(OH)2 = Sr(CH3COO)2 + H2O =>
2 CH3COOH + Sr(OH)2 = Sr(CH3COO)2 + 2 H2O
FeSO4 + CuSO4 = FeCu + SO4 =>
FeSO4 + CuSO4 = FeCu + 2 SO4
ZnONO2 = ZnNO3 =>
ZnONO2 = ZnNO3
Fe + Fe2O3 = Fe3O4 =>
Fe + 4 Fe2O3 = 3 Fe3O4
Li2CO3 + Na3PO4 = Li3PO4 + Na2CO3 =>
3 Li2CO3 + 2 Na3PO4 = 2 Li3PO4 + 3 Na2CO3
C2H2 + Br2 = C2H2Br2 =>
C2H2 + Br2 = C2H2Br2
NaOH(s)HNO3(s) = NaNO3(s)H2O(s) =>
NaOH(s)HNO3(s) = NaNO3(s)H2O(s)
Mg = Mg2 =>
2 Mg = Mg2
CH3COCH3 + KMnO4 + H2SO4 = H2O + K2SO4 + MnSO4 + CH3COOCH3 =>
5 CH3COCH3 + 2 KMnO4 + 3 H2SO4 = 3 H2O + K2SO4 + 2 MnSO4 + 5 CH3COOCH3
Fe2(SO4)3 + Na2CO3 + H2O = Na2SO4 + Fe(OH)3 + CO2 =>
Fe2(SO4)3 + 3 Na2CO3 + 3 H2O = 3 Na2SO4 + 2 Fe(OH)3 + 3 CO2
C2H2 + Br2 = C2H2Br2 =>
C2H2 + Br2 = C2H2Br2
Ba(NO3)2LiSO4 = BaSO4Li(NO3)2 =>
Ba(NO3)2LiSO4 = BaSO4Li(NO3)2
CuHCl = Cu(HCl) =>
CuHCl = Cu(HCl)
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
C2H5OH + I2 + NaOH = CHI3 + HCOONa + H2 =>
2 C2H5OH + 3 I2 + 2 NaOH = 2 CHI3 + 2 HCOONa + 5 H2
KCl(aq) + Br2(aq) = Cl2(aq) + KBr(aq) =>
2 KCl(aq) + Br2(aq) = Cl2(aq) + 2 KBr(aq)
ZnCl2 + H2O = Zn(OH)2 + HCl =>
ZnCl2 + 2 H2O = Zn(OH)2 + 2 HCl
H2NO3 + Ni(OH)3 = Ni2(NO3)3 + H2O =>
3 H2NO3 + 2 Ni(OH)3 = Ni2(NO3)3 + 6 H2O
Ba(NO3)2 + La(NO3)3*6H2O = Ba3La4O9 + HNO3 + H2O =>
3 Ba(NO3)2 + 4 La(NO3)3*6H2O = Ba3La4O9 + 18 HNO3 + 15 H2O
NaSO3 + H2SO4 = NaSO4 + H2O + SO2 =>
NaSO3 + H2SO4 = NaSO4 + H2O + SO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/16/24
Équations équilibrées sur12/16/23
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