| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeCl3 + Na3PO4 = Na3[FePO4Cl3]
C3H6O2 + Br2 = C3H5BrO2 + HBr =>
C3H6O2 + Br2 = C3H5BrO2 + HBr
I2 + HNO3 = HIO3 + NO2 + H2O =>
I2 + 10 HNO3 = 2 HIO3 + 10 NO2 + 4 H2O
Al3 + Zn = Al2Zn3 =>
2 Al3 + 9 Zn = 3 Al2Zn3
NaOCl + IK + CH3COOH = I2 + CH3COOK + H2O + NaCl =>
NaOCl + 2 IK + 2 CH3COOH = I2 + 2 CH3COOK + H2O + NaCl
BrO3{-} + H2S = Br{-} + S + H2O =>
BrO3{-} + 3 H2S = Br{-} + 3 S + 3 H2O
NH4HSO4 = (NH4)2SO4 + H2SO4 =>
2 NH4HSO4 = (NH4)2SO4 + H2SO4
Mg(C2H3O2)2 + NaOH = Mg(OH)2 + NaC2H3O2 =>
Mg(C2H3O2)2 + 2 NaOH = Mg(OH)2 + 2 NaC2H3O2
C7H10N + O = CO2 + H2O + NO2 =>
C7H10N + 21 O = 7 CO2 + 5 H2O + NO2
KMnO4 + NaCl + HCl = Cl2 + K2MnCl6 + Na2MnCl6 + H2O =>
2 KMnO4 + 2 NaCl + 16 HCl = 3 Cl2 + K2MnCl6 + Na2MnCl6 + 8 H2O
Al + Cr2O3 = Al2O3 + Cr =>
2 Al + Cr2O3 = Al2O3 + 2 Cr
C6H12O6 + C2H6O = C6H12O2 + H2O =>
C6H12O6 + 6 C2H6O = 3 C6H12O2 + 6 H2O
N + I2 = NI =>
2 N + I2 = 2 NI
C2H3O2 + H2O = H3O + C2H2O2 =>
C2H3O2 + H2O = H3O + C2H2O2
Ag{+}(aq) + CO3{2-}(aq) = Ag2CO3(s) =>
2 Ag{+}(aq) + CO3{2-}(aq) = Ag2CO3(s)
HBr + Cs(OH) = H2O + CsBr =>
HBr + Cs(OH) = H2O + CsBr
C2H4O2 + KOH = C2H3O2K + H2O =>
C2H4O2 + KOH = C2H3O2K + H2O
CaF2 + CuSO4 = CaSO4 + CuF2 =>
CaF2 + CuSO4 = CaSO4 + CuF2
Cr(NO3)3 + KMnO4 + H2SO4 = H2Cr2O7 + MnSO4 + K2SO4 + HNO3 + O2 =>
12 Cr(NO3)3 + 16 KMnO4 + 24 H2SO4 = 6 H2Cr2O7 + 16 MnSO4 + 8 K2SO4 + 36 HNO3 + 11 O2
C6H8O2 + KOH = C6H7KO2 + H2O =>
C6H8O2 + KOH = C6H7KO2 + H2O
Pb(SO4)2 + H2O = H2(SO4)2 + PbO =>
Pb(SO4)2 + H2O = H2(SO4)2 + PbO
Al2O3*2SiO2 + H2SO4 + H2O = Al2(SO4)3*14H2O + SiO2 =>
Al2O3*2SiO2 + 3 H2SO4 + 11 H2O = Al2(SO4)3*14H2O + 2 SiO2
Na3PO4(s) + Ca(NO3)2(s) = Ca3(PO4)2(s) + NaNO3(aq) =>
2 Na3PO4(s) + 3 Ca(NO3)2(s) = Ca3(PO4)2(s) + 6 NaNO3(aq)
Ba(NO3)2(ac) + HCl(ac) = BaCl2(s) + HNO3(ac) =>
Ba(NO3)2(ac) + 2 HCl(ac) = BaCl2(s) + 2 HNO3(ac)
HNO3 + C6H12O6 = H2C2O4 + H2O + NO =>
6 HNO3 + C6H12O6 = 3 H2C2O4 + 6 H2O + 6 NO
Cu3(OH)2(CO3)2 + H{+} = Cu{2+} + H2O + HCO3{-} =>
Cu3(OH)2(CO3)2 + 4 H{+} = 3 Cu{2+} + 2 H2O + 2 HCO3{-}
BaCrO4 + HCl = BaCl2 + BaCr2O7 + H2O =>
2 BaCrO4 + 2 HCl = BaCl2 + BaCr2O7 + H2O
KCrO2 + Br2 + KOH = KBr + K2CrO7 + H2O =>
2 KCrO2 + 9 Br2 + 20 KOH = 18 KBr + 2 K2CrO7 + 10 H2O
KMnO4 + Na + H2SO4 = MnO2 + K2SO4 + Na2MnO4 + H2O =>
4 KMnO4 + 6 Na + 2 H2SO4 = MnO2 + 2 K2SO4 + 3 Na2MnO4 + 2 H2O
Ca(ClO)2 + Zn(ClO3)2 = Ca(ClO3)2 + Zn(ClO)2 =>
Ca(ClO)2 + Zn(ClO3)2 = Ca(ClO3)2 + Zn(ClO)2
Zn + NH3 = Zn(NH3) =>
Zn + NH3 = Zn(NH3)
ClNO + AgSCN = AgCl + ONSCN =>
ClNO + AgSCN = AgCl + ONSCN
AlCl3 + NaNO3 = Al(NO3)3 + NaCl =>
AlCl3 + 3 NaNO3 = Al(NO3)3 + 3 NaCl
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
C9H18S + O2 = CO2 + H2O + SO2 =>
2 C9H18S + 29 O2 = 18 CO2 + 18 H2O + 2 SO2
(Na) + (H2O) = NaOH + H2 =>
2(Na) + 2(H2O) = 2 NaOH + H2
CuSO4 + NH4OH = Cu(NH3)SO4*H2O =>
CuSO4 + NH4OH = Cu(NH3)SO4*H2O
N2(g) + CO2(g) + H2O(g) + O2(g) = C3H5N3O9 =>
6 N2(g) + 12 CO2(g) + 10 H2O(g) + O2(g) = 4 C3H5N3O9
CH3(CH2)13CHO + O2 = CO2 + H2O =>
CH3(CH2)13CHO + 22 O2 = 15 CO2 + 15 H2O
NH3 + CH2O = C6H12N4 + H2O =>
4 NH3 + 6 CH2O = C6H12N4 + 6 H2O
Hg2NO3 + NaHCO3 = NaNO3 + Hg2HCO3 =>
Hg2NO3 + NaHCO3 = NaNO3 + Hg2HCO3
(NH4)3PO4 + Ni(NO3)2 = NH4NO3 + Ni3(PO4)2 =>
2(NH4)3PO4 + 3 Ni(NO3)2 = 6 NH4NO3 + Ni3(PO4)2
MnCl7 + Cu2CO3 = Mn2(CO3)7 + CuCl =>
2 MnCl7 + 7 Cu2CO3 = Mn2(CO3)7 + 14 CuCl
AB + CK = AK + BC =>
AB + CK = AK + BC
H2SO4 + BaCl2 = BaSO4 + HCl =>
H2SO4 + BaCl2 = BaSO4 + 2 HCl
C10H16N5O13P3 + H2O = H + C10H15N5O10P2 + HPO4 =>
C10H16N5O13P3 + H2O = 2 H + C10H15N5O10P2 + HPO4
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
PbS(s) + H2O2(a) = PbSO4(s) + H2O(l) =>
PbS(s) + 4 H2O2(a) = PbSO4(s) + 4 H2O(l)
H3PO4 + NaOH = NaH2PO4 + H2O =>
H3PO4 + NaOH = NaH2PO4 + H2O
Li + Rb2O = Li2O + Rb =>
2 Li + Rb2O = Li2O + 2 Rb
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/02/24
Équations équilibrées sur12/02/23
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