| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn(OH)2 + Mg(NO3)2 = Zn(NO3)2 + Mg(OH)2
PbO2 + H2SO4 + H = PbSO4 + H2O =>
PbO2 + H2SO4 + 2 H = PbSO4 + 2 H2O
Br2 + NaOH = NaOBr + NaBr + H2O =>
Br2 + 2 NaOH = NaOBr + NaBr + H2O
XeK + Be2 = XeBe2 + K =>
XeK + Be2 = XeBe2 + K
LiH2PO4KOH = LiOHKH2PO4 =>
LiH2PO4KOH = LiOHKH2PO4
KI + H2SO4 + KMnO4 = H2O + I2 + K2SO4 + MnSO4 =>
10 KI + 8 H2SO4 + 2 KMnO4 = 8 H2O + 5 I2 + 6 K2SO4 + 2 MnSO4
TI{3+} + Fe{2+} = Fe{3+} + TI{+} =>
TI{3+} + 2 Fe{2+} = 2 Fe{3+} + TI{+}
BaCl2(Ac) + H2SO4(Ac) = BaSO4(s) + HCl(Ac) =>
BaCl2(Ac) + H2SO4(Ac) = BaSO4(s) + 2 HCl(Ac)
FeCl3 + KOH = KFeO2 + KCl + H2O =>
FeCl3 + 4 KOH = KFeO2 + 3 KCl + 2 H2O
H2SO4 + KMnO4 + H2O2 = MnO4 + K2SO4 + H2O =>
H2SO4 + 2 KMnO4 + H2O2 = 2 MnO4 + K2SO4 + 2 H2O
K2Cr2O7 + H2SO4 + CH3CH2OH = CH3CO2H + Cr2(SO4)3 + K2SO4 + H2O =>
2 K2Cr2O7 + 8 H2SO4 + 3 CH3CH2OH = 3 CH3CO2H + 2 Cr2(SO4)3 + 2 K2SO4 + 11 H2O
CoSO4 = CoS + O2 =>
CoSO4 = CoS + 2 O2
C6H5NO2 + CH3Cl = C7H7NO2 + HCl =>
C6H5NO2 + CH3Cl = C7H7NO2 + HCl
Ca + S = CaS =>
Ca + S = CaS
HBr(aq) + NiS(s) = HS + NiBr =>
HBr(aq) + NiS(s) = HS + NiBr
C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
SC2 + Cl2 = CCl4 + S2Cl2 =>
2 SC2 + 9 Cl2 = 4 CCl4 + S2Cl2
KOH + H2CO3 = H2O + K2CO3 =>
2 KOH + H2CO3 = 2 H2O + K2CO3
ClOOCl = Cl2 + O2 =>
ClOOCl = Cl2 + O2
Cu + CH3COOH = Cu(CH3COO)2 + H2 =>
Cu + 2 CH3COOH = Cu(CH3COO)2 + H2
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
LiOH + HCN = LiCN + H2O =>
LiOH + HCN = LiCN + H2O
C6H12O6 + C2H5OH + CH4N2O = C49H75NO13 + H2O =>
49 C6H12O6 + 144 C2H5OH + 6 CH4N2O = 12 C49H75NO13 + 288 H2O
C6H5NO2 + CH3Cl = C7H7NO2 + HCl =>
C6H5NO2 + CH3Cl = C7H7NO2 + HCl
KOH + NH4Br = NH3 + H2O + KBr =>
KOH + NH4Br = NH3 + H2O + KBr
CH3CHOH1CH3HBr = CH3CHBrCH3H2O =>
CH3CHOH1CH3HBr = CH3CHBrCH3H2O
As + PO4 = AsPO4 =>
As + PO4 = AsPO4
KNaC4H4O6 + H2O2 = CO2 + KNa(OH)2 + H2O =>
KNaC4H4O6 + 5 H2O2 = 4 CO2 + KNa(OH)2 + 6 H2O
Nb2Mo2C3F2 = Mo2C + Nb2C + NbF5 + C =>
5 Nb2Mo2C3F2 = 5 Mo2C + 4 Nb2C + 2 NbF5 + 6 C
Cu{2+} + CH3COOH = Cu(CH3COO)2 + H{+} =>
Cu{2+} + 2 CH3COOH = Cu(CH3COO)2 + 2 H{+}
KMnO4 + H2SO4 = K2SO4 + MnS2 + H2O + O2 =>
4 KMnO4 + 10 H2SO4 = 2 K2SO4 + 4 MnS2 + 10 H2O + 19 O2
Cu(C2H3O2)2 + Ca(OH)2 = Ca(C2H3O2)2 + Cu(OH)2 =>
Cu(C2H3O2)2 + Ca(OH)2 = Ca(C2H3O2)2 + Cu(OH)2
Fe(Br)3 + NaOH = Fe(OH)3 + NaBr =>
Fe(Br)3 + 3 NaOH = Fe(OH)3 + 3 NaBr
Ca3(PO4)2 + H2S = CaS + H3PO4 =>
Ca3(PO4)2 + 3 H2S = 3 CaS + 2 H3PO4
FeCrO4 = Cr + Fe2O3 + O2 =>
4 FeCrO4 = 4 Cr + 2 Fe2O3 + 5 O2
Al(NO3)3 + Ba(OH)2 = Al(OH)3 + Ba(NO3)2 =>
2 Al(NO3)3 + 3 Ba(OH)2 = 2 Al(OH)3 + 3 Ba(NO3)2
NaF + Br2 = NaBr + F2 =>
2 NaF + Br2 = 2 NaBr + F2
Na2O + Cl2O = NaClO =>
Na2O + Cl2O = 2 NaClO
H2O + Ca3P2 = Ca(OH)2 + PH3 =>
6 H2O + Ca3P2 = 3 Ca(OH)2 + 2 PH3
CH3COO{-} + Fe{3+} + H2O = Fe(OH)2 + CH3COOO + CH3COOH =>
9 CH3COO{-} + 3 Fe{3+} + 7 H2O = 3 Fe(OH)2 + CH3COOO + 8 CH3COOH
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Ti2(SO4)3 + Na2CO3 + H2O = Ti(OH)3 + NaHSO4 + NaHCO3 =>
Ti2(SO4)3 + 3 Na2CO3 + 6 H2O = 2 Ti(OH)3 + 3 NaHSO4 + 3 NaHCO3
Na2O2 + H2O = NaOH + H2O2 =>
Na2O2 + 2 H2O = 2 NaOH + H2O2
Al + Cu2 = Al3Cu =>
6 Al + Cu2 = 2 Al3Cu
H2SO4 + Pb(CH3CO2)2 = PbSO4 + C2H4O2 =>
H2SO4 + Pb(CH3CO2)2 = PbSO4 + 2 C2H4O2
Pb(NO3)2 + (NH4)3PO4 = Pb3(PO4)2 + NH4NO3 =>
3 Pb(NO3)2 + 2(NH4)3PO4 = Pb3(PO4)2 + 6 NH4NO3
NH4NO3 = H2O + N2O =>
NH4NO3 = 2 H2O + N2O
CuO2 + H = Cu + H2O =>
CuO2 + 4 H = Cu + 2 H2O
CuS(s) + O2(g) = CuO(s)SO2(g) =>
2 CuS(s) + 3 O2(g) = 2 CuO(s)SO2(g)
C2H5 + Cl2 = C + HCl =>
2 C2H5 + 5 Cl2 = 4 C + 10 HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/11/25
Équations équilibrées sur02/10/24
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