| Équations équilibrées la veille |
108 Fe(NO3)3*9H2O + 9 Ba(NO3)2 + 19 C6H8O7 = 9.0000000000001BaFe12O19 + 114 CO2 + 1048 H2O + 342 NO2
C8H18 + O2 = C8H18O =>
2 C8H18 + O2 = 2 C8H18O
CaC2O4 + KMnO4 + H2SO4 = CaOS4 + MnO4 + K2SO4 + CO2 + H2O =>
CaC2O4 + 22 KMnO4 + 15 H2SO4 = CaOS4 + 22 MnO4 + 11 K2SO4 + 2 CO2 + 15 H2O
KMnO4 + HCl + H2S = KCl + MnCl + S + H2O =>
KMnO4 + 2 HCl + 3 H2S = KCl + MnCl + 3 S + 4 H2O
FeCl3 + KOH = Fe(OH)3 + KCl =>
FeCl3 + 3 KOH = Fe(OH)3 + 3 KCl
C2H2 + Cl2 = C2ClH2 =>
2 C2H2 + Cl2 = 2 C2ClH2
S + Al = Al(S3) =>
3 S + Al = Al(S3)
C8H4O3 + CuCl + CH4N2O = C37H16N8Cu + NH3 + (NH4)2Cl + O =>
17 C8H4O3 + 5 CuCl + 49 CH4N2O = 5 C37H16N8Cu + 48 NH3 + 5(NH4)2Cl + 100 O
(C6H10O5)10 + O2 = CO2 + H2O =>
(C6H10O5)10 + 60 O2 = 60 CO2 + 50 H2O
Pb(CH3CO2)2 + KI = PbI2 + KCH3CO2 =>
Pb(CH3CO2)2 + 2 KI = PbI2 + 2 KCH3CO2
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
NaHSO4 + Ba(OH)2 = Na2SO4 + BaSO4 + H2O =>
2 NaHSO4 + Ba(OH)2 = Na2SO4 + BaSO4 + 2 H2O
Mn + HBr = H2 + MnBr =>
2 Mn + 2 HBr = H2 + 2 MnBr
HCCH + O2 = CO + H2 =>
HCCH + O2 = 2 CO + H2
C6H8O6 + KOH = KC6H7O6 + H2O =>
C6H8O6 + KOH = KC6H7O6 + H2O
H2O2 + MnSO4 + NaOH = NaMnO4 + NaSO4 + H2O =>
3 H2O2 + MnSO4 + 2 NaOH = NaMnO4 + NaSO4 + 4 H2O
NaNO3 + CaCO3 = Na2CO3 + Ca(NO3)2 =>
2 NaNO3 + CaCO3 = Na2CO3 + Ca(NO3)2
HCl + KOH = KClH2O =>
HCl + KOH = KClH2O
Mg + F = MgF2 =>
Mg + 2 F = MgF2
NaHCO3 + CH3COOH = NaHCO3CH3COOH =>
NaHCO3 + CH3COOH = NaHCO3CH3COOH
C6H5NH2 + C6H5COCl + NaOH = C6H5NHCOC6H5 + NaCl + H2O =>
C6H5NH2 + C6H5COCl + NaOH = C6H5NHCOC6H5 + NaCl + H2O
BaCl2(ac) + ZnSO4(ac) = BaSO4 + ZnCl2 =>
BaCl2(ac) + ZnSO4(ac) = BaSO4 + ZnCl2
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Cu + NaCl = NaCl(Cu) =>
Cu + NaCl = NaCl(Cu)
P + KIO3 + KOH = K3PO4 + KI + H2O =>
6 P + 5 KIO3 + 18 KOH = 6 K3PO4 + 5 KI + 9 H2O
H2CrO4 + Sn(OH)4 = Sn(CrO4)2 + H2O =>
2 H2CrO4 + Sn(OH)4 = Sn(CrO4)2 + 4 H2O
Na2TeO3 + NaI + HCl = NaCl + Te + H2O + I2 =>
Na2TeO3 + 4 NaI + 6 HCl = 6 NaCl + Te + 3 H2O + 2 I2
C6H10 + Br2 = C6H10Br2 =>
C6H10 + Br2 = C6H10Br2
Be2C + H2O = Be(OH)2 + CH4(aq) =>
Be2C + 4 H2O = 2 Be(OH)2 + CH4(aq)
P4O10 + Ca1F2 = P1F5 + Ca3(P1O4)2 =>
4 P4O10 + 15 Ca1F2 = 6 P1F5 + 5 Ca3(P1O4)2
CH3CHOHSO3Na + Na2CO3 = CH3CHO + Na2SO3 + NaHCO3 =>
CH3CHOHSO3Na + Na2CO3 = CH3CHO + Na2SO3 + NaHCO3
FeCl2 + NaCl = FeCl3 + Na =>
FeCl2 + NaCl = FeCl3 + Na
SO4 + Ba = BaO + S8 =>
8 SO4 + 32 Ba = 32 BaO + S8
Ba(OH)2 + Cl2O3 = Ba(ClO2)2 + H2O =>
Ba(OH)2 + Cl2O3 = Ba(ClO2)2 + H2O
Mg + Br3 = MgBr2 =>
3 Mg + 2 Br3 = 3 MgBr2
Hg + CrO4 = HgCrO4 =>
Hg + CrO4 = HgCrO4
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
AlCl(subscript)3 + NH(subscript)4OH = NH(subscript)4Cl + Al(OH)(subscript)3 =>
AlCl(subscript)3 + 3 NH(subscript)4OH = 3 NH(subscript)4Cl + Al(OH)(subscript)3
Li + Zn = LiZn =>
Li + Zn = LiZn
HNO3 + NH4SCN = HSCN + NH4NO3 =>
HNO3 + NH4SCN = HSCN + NH4NO3
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
AlCl{3} + Ba(OH){2} = Al(OH){3} + BaCl{2} =>
AlCl{3} + Ba(OH){2} = Al(OH){3} + BaCl{2}
Ca + P4 = Ca3P2 =>
6 Ca + P4 = 2 Ca3P2
Fe + HCl(aq) = FeCl2 + H2 =>
Fe + 2 HCl(aq) = FeCl2 + H2
Pb + Pb(O2)2 + H2SO4 = PbSO4 + H2O =>
3 Pb + Pb(O2)2 + 4 H2SO4 = 4 PbSO4 + 4 H2O
Al + NO3{-} + OH{-} + H2O = Al(OH)4{-} + NH6 =>
11 Al + 3 NO3{-} + 8 OH{-} + 27 H2O = 11 Al(OH)4{-} + 3 NH6
C15H31COOCH + O2 = CO + H2O =>
2 C15H31COOCH + 31 O2 = 34 CO + 32 H2O
KClO3 + Cr2O3 + Na2CO3 = Na2CrO4 + KCl + CO2 =>
KClO3 + Cr2O3 + 2 Na2CO3 = 2 Na2CrO4 + KCl + 2 CO2
CH4 + Br = CH3Br + HBr =>
CH4 + 2 Br = CH3Br + HBr
C18H32O7 + C4H6O3 = C20H34O8 + C2H4O2 =>
C18H32O7 + C4H6O3 = C20H34O8 + C2H4O2
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Équations équilibrées sur11/04/24
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