| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 F2 + 2 AlCl3 = 2 AlF3 + 3 Cl2
Na + FeBr2 = NaBr + Fe =>
2 Na + FeBr2 = 2 NaBr + Fe
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CaO + CO2 = CaCO3 =>
CaO + CO2 = CaCO3
H + ClO4 = Cl + H2O =>
8 H + ClO4 = Cl + 4 H2O
Pd(NO3)2H2O + NH4HCO3 = Pd(NH3)4(NO3)4 + H2O + CO2 + Pd(NH3)2(NO2)2 =>
11 Pd(NO3)2H2O + 30 NH4HCO3 = 2 Pd(NH3)4(NO3)4 + 47 H2O + 30 CO2 + 9 Pd(NH3)2(NO2)2
NH4ClO4 = HCl + O2 + NH3 =>
NH4ClO4 = HCl + 2 O2 + NH3
Cu1 + FeSO4 = Fe2 + CuSO4 =>
2 Cu1 + 2 FeSO4 = Fe2 + 2 CuSO4
Al + Br2 = Al2Br32 =>
2 Al + 16 Br2 = Al2Br32
CH + ClK = KH + ClC =>
CH + ClK = KH + ClC
Fe3(PO4)2 + Na2CO3 = Na3PO4 + FeCO3 =>
Fe3(PO4)2 + 3 Na2CO3 = 2 Na3PO4 + 3 FeCO3
CH3COO{-} + H2O = CH2COO{2-} + H3O{+} =>
CH3COO{-} + H2O = CH2COO{2-} + H3O{+}
K2Cr2O7 + H2SO4 + CH3CHOHCH3 = Cr2(SO4)3 + K2SO4 + CH3COOCH3 + H2O =>
2 K2Cr2O7 + 8 H2SO4 + 3 CH3CHOHCH3 = 2 Cr2(SO4)3 + 2 K2SO4 + 3 CH3COOCH3 + 11 H2O
C10H18O + NaClO = H2O + NaCl + C10H16O =>
C10H18O + NaClO = H2O + NaCl + C10H16O
SCl2 + NH3 = S4N4 + NH4Cl + S =>
6 SCl2 + 16 NH3 = S4N4 + 12 NH4Cl + 2 S
CH3COO{-} + H2O = CH2COO{2-} + H3O{+} =>
CH3COO{-} + H2O = CH2COO{2-} + H3O{+}
K2Cr2O7 + H2SO4 + CH3CHOHCH3 = Cr2(SO4)3 + K2SO4 + CH3COOCH3 + H2O =>
2 K2Cr2O7 + 8 H2SO4 + 3 CH3CHOHCH3 = 2 Cr2(SO4)3 + 2 K2SO4 + 3 CH3COOCH3 + 11 H2O
AgNO3 + KI + H2O = AgO + NK + IO3 + H2 =>
AgNO3 + KI + H2O = AgO + NK + IO3 + H2
C2H5 + H2O = CH3OOH + H =>
C2H5 + 4 H2O = 2 CH3OOH + 5 H
ClNO3 = ClN + O2 =>
2 ClNO3 = 2 ClN + 3 O2
ZnCl2 + NaOH3 = Zn(OH3)2 + NaCl =>
ZnCl2 + 2 NaOH3 = Zn(OH3)2 + 2 NaCl
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
K2Cr2O7 + H2SO4 + CH3CHOHCH3 = Cr2(SO4)3 + K2SO4 + CH3COOCH3 + H2O =>
2 K2Cr2O7 + 8 H2SO4 + 3 CH3CHOHCH3 = 2 Cr2(SO4)3 + 2 K2SO4 + 3 CH3COOCH3 + 11 H2O
FeSO4 + NaNO2 + H2SO4 = [Fe(NO)]SO4 + Fe2(SO4)3 + Na2SO4 + H2O =>
4 FeSO4 + 2 NaNO2 + 2 H2SO4 = 2[Fe(NO)]SO4 + Fe2(SO4)3 + Na2SO4 + 2 H2O
Mg(aq) + FeCl3(s) = MgCl2(aq) + Fe(s) =>
3 Mg(aq) + 2 FeCl3(s) = 3 MgCl2(aq) + 2 Fe(s)
KSCN + KMnO4 + HCl = MnCl2 + KCl + CO2 + SO2 + NO + H2O =>
5 KSCN + 11 KMnO4 + 38 HCl = 11 MnCl2 + 16 KCl + 5 CO2 + 5 SO2 + 5 NO + 19 H2O
CO2(g) + H2O(l) = C4H12O6(s) + O2(g) =>
4 CO2(g) + 6 H2O(l) = C4H12O6(s) + 4 O2(g)
Br(l) + I2(s) = IBr3(g) =>
6 Br(l) + I2(s) = 2 IBr3(g)
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Mg(aq) + FeCl3(s) = MgCl2(aq) + Fe(s) =>
3 Mg(aq) + 2 FeCl3(s) = 3 MgCl2(aq) + 2 Fe(s)
CO2(g) + H2O(l) = C4H12O6(s) + O2(g) =>
4 CO2(g) + 6 H2O(l) = C4H12O6(s) + 4 O2(g)
KF + HF = KH + F2 =>
KF + HF = KH + F2
CO2(g) + H2O(l) = C4H12O6(s) + O2(g) =>
4 CO2(g) + 6 H2O(l) = C4H12O6(s) + 4 O2(g)
CH3COO{-} + H2O = CH2COO{2-} + H3O{+} =>
CH3COO{-} + H2O = CH2COO{2-} + H3O{+}
BaCl2 + Al2(SO4)3 = Cl2Al2 + Ba(SO4)3 =>
BaCl2 + Al2(SO4)3 = Cl2Al2 + Ba(SO4)3
C3H3ClO + NaOH = NaCl + H2O + C3H2O =>
C3H3ClO + NaOH = NaCl + H2O + C3H2O
Mg(aq) + FeCl3(s) = MgCl2(aq) + Fe(s) =>
3 Mg(aq) + 2 FeCl3(s) = 3 MgCl2(aq) + 2 Fe(s)
Al + Br2 = Al2Br32 =>
2 Al + 16 Br2 = Al2Br32
Pb(NO3)(aq) + KI(aq) = PbI(aq) + KNO3(aq) =>
Pb(NO3)(aq) + KI(aq) = PbI(aq) + KNO3(aq)
Al + Br2 = Al2Br32 =>
2 Al + 16 Br2 = Al2Br32
Zm(OH)2 + HCl = ZmCl2 + H2O =>
Zm(OH)2 + 2 HCl = ZmCl2 + 2 H2O
KF + HF = KH + F2 =>
KF + HF = KH + F2
CH3COO{-} + H2O = CH2COO{2-} + H3O{+} =>
CH3COO{-} + H2O = CH2COO{2-} + H3O{+}
Mg(aq) + FeCl3(s) = MgCl2(aq) + Fe(s) =>
3 Mg(aq) + 2 FeCl3(s) = 3 MgCl2(aq) + 2 Fe(s)
Na2CO3 + CH3COOH = CO2 + NaCH3COO + H2O =>
Na2CO3 + 2 CH3COOH = CO2 + 2 NaCH3COO + H2O
K2Cr2O7 + H2SO4 + CH3CHOHCH3 = Cr2(SO4)3 + K2SO4 + CH3COOCH3 + H2O =>
2 K2Cr2O7 + 8 H2SO4 + 3 CH3CHOHCH3 = 2 Cr2(SO4)3 + 2 K2SO4 + 3 CH3COOCH3 + 11 H2O
KSCN + KMnO4 + HCl = MnCl2 + KCl + CO2 + SO2 + NO + H2O =>
5 KSCN + 11 KMnO4 + 38 HCl = 11 MnCl2 + 16 KCl + 5 CO2 + 5 SO2 + 5 NO + 19 H2O
SnS3 + HCl = SnCl6 + H2S =>
SnS3 + 6 HCl = SnCl6 + 3 H2S
KSCN + KMnO4 + HCl = MnCl2 + KCl + CO2 + SO2 + NO + H2O =>
5 KSCN + 11 KMnO4 + 38 HCl = 11 MnCl2 + 16 KCl + 5 CO2 + 5 SO2 + 5 NO + 19 H2O
HgCl + H2 = Hg + HCl =>
2 HgCl + H2 = 2 Hg + 2 HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/02/24
Équations équilibrées sur02/01/23
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