| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C24H46O4 + 67 O2 = 48 CO2 + 46 H2O
Al + Si + H = AlSiH =>
Al + Si + H = AlSiH
N2O4 + H2O = NO + OH =>
N2O4 + 2 H2O = 2 NO + 4 OH
I2 + H2O + Ca(ClO)2 + NaOH = Ca(IO3)2H2O + NaCl + H2 =>
I2 + 3 H2O + Ca(ClO)2 + 2 NaOH = Ca(IO3)2H2O + 2 NaCl + 3 H2
H2S + Cl2 + H2O = H3SO4 + HCl =>
2 H2S + 7 Cl2 + 8 H2O = 2 H3SO4 + 14 HCl
NaOH + HC2O4 = H2O + NaC2O4 =>
NaOH + HC2O4 = H2O + NaC2O4
KOH + Al = K + Al(OH)3 =>
3 KOH + Al = 3 K + Al(OH)3
NaCe = Na + Ce2 =>
2 NaCe = 2 Na + Ce2
SnI2 + HNO3 = SnO2 + I2 + H2O + NO2 =>
SnI2 + 4 HNO3 = SnO2 + I2 + 2 H2O + 4 NO2
C4H9SO3 + O2 = CO2 + H2O + SO =>
4 C4H9SO3 + 21 O2 = 16 CO2 + 18 H2O + 4 SO
Au + (OH)3 + HBrO3 = Au(BrO3) + H2O =>
3 Au + (OH)3 + 3 HBrO3 = 3 Au(BrO3) + 3 H2O
CuCO3 + K4[Fe(CN)6](ac) = CuK2Fe(CN)6 + K2CO3(ac) =>
CuCO3 + K4[Fe(CN)6](ac) = CuK2Fe(CN)6 + K2CO3(ac)
C18H27NO3 = OH + C18H24N =>
C18H27NO3 = 3 OH + C18H24N
Na + PO4 = Na3PO4 =>
3 Na + PO4 = Na3PO4
HBrNaOH = NaBrH2O =>
HBrNaOH = NaBrH2O
UCl4 + K2C8H8 = U(C8H8)2 + KCl =>
UCl4 + 2 K2C8H8 = U(C8H8)2 + 4 KCl
KNH2 + AgNO3 + H2O = [Ag(NH3)2]NO3 + KOH =>
2 KNH2 + AgNO3 + 2 H2O = [Ag(NH3)2]NO3 + 2 KOH
C6H6O + C6H4(CO)2O7 = C20H14O4 + H2O =>
82 C6H6O + 11 C6H4(CO)2O7 = 29 C20H14O4 + 65 H2O
AgF + Fe2(CO3)3 = Ag(CO3) + Fe2F3 =>
3 AgF + Fe2(CO3)3 = 3 Ag(CO3) + Fe2F3
KI + H2O = H + I + KOH =>
KI + H2O = H + I + KOH
Al(No3)3 + NaOH = NaAlO2 + NaNo3 + H2O =>
Al(No3)3 + 4 NaOH = NaAlO2 + 3 NaNo3 + 2 H2O
Cu + HCl + CH4N2S = Cu(CH4N2S)Cl + H2 =>
2 Cu + 2 HCl + 2 CH4N2S = 2 Cu(CH4N2S)Cl + H2
Ba(C10H23N4O8Cl) + K2CrO4{2-} = Ba(K2CrO4) + C10H23N4O8Cl{2-} =>
Ba(C10H23N4O8Cl) + K2CrO4{2-} = Ba(K2CrO4) + C10H23N4O8Cl{2-}
Zn3(PO4)2 + H2SO4 = Zn(HSO4)2 + H3PO4 =>
Zn3(PO4)2 + 6 H2SO4 = 3 Zn(HSO4)2 + 2 H3PO4
UCl4 + MgCl2 = MgCl4 + UCl2 =>
UCl4 + MgCl2 = MgCl4 + UCl2
Cu(CH3COO)2 + NH2CH2COOH + H2O = [Cu(NH2CH2COO)2]H2O + CH3COOH =>
Cu(CH3COO)2 + 2 NH2CH2COOH + H2O = [Cu(NH2CH2COO)2]H2O + 2 CH3COOH
C3H5(OH)3 = CO + H2 =>
C3H5(OH)3 = 3 CO + 4 H2
MgCO3 + NaCl = NaCO3 + MgCl =>
MgCO3 + NaCl = NaCO3 + MgCl
C13H18O7 + H2O = C6H12O6 + C7H8O2 =>
C13H18O7 + H2O = C6H12O6 + C7H8O2
C2CH4Cl2 + O2 = CO2 + H2O + HCl =>
2 C2CH4Cl2 + 7 O2 = 6 CO2 + 2 H2O + 4 HCl
(NH4)3PO3 + Fe2(CrO4)3 = (NH4)2CrO4 + FePO3 =>
2(NH4)3PO3 + Fe2(CrO4)3 = 3(NH4)2CrO4 + 2 FePO3
Na2CO3 + LiOH = Na2OH + LiCO3 =>
Na2CO3 + LiOH = Na2OH + LiCO3
Co + H2SO4 = Co(SO4)2 + H2O + SO2 =>
Co + 4 H2SO4 = Co(SO4)2 + 4 H2O + 2 SO2
C6H5NH2 + CH3COCl = C8H9NO + C6H5NH3Cl =>
2 C6H5NH2 + CH3COCl = C8H9NO + C6H5NH3Cl
I2 + AlCl3 = Al + ICl3 =>
I2 + 2 AlCl3 = 2 Al + 2 ICl3
NaBr + Cl = NaCl + Br =>
NaBr + Cl = NaCl + Br
Cu2O + NH3 = Cu + H2O + N2 =>
3 Cu2O + 2 NH3 = 6 Cu + 3 H2O + N2
Na + H2S = H2Na + S =>
Na + H2S = H2Na + S
C3H4 + Na = C3H3Na + H2 =>
2 C3H4 + 2 Na = 2 C3H3Na + H2
Sn + H2SO4 = Sn(SO4)2 + SO2 + H2O =>
Sn + 4 H2SO4 = Sn(SO4)2 + 2 SO2 + 4 H2O
C6H7NaO6 + ClO2 = C6H5NaO6 + Cl2 + H2O =>
4 C6H7NaO6 + 2 ClO2 = 4 C6H5NaO6 + Cl2 + 4 H2O
HOH + LiCN = HCN + LiOH =>
HOH + LiCN = HCN + LiOH
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
KMnO4 + K2C2SO4 + H2SO4 = K2SO4 + MnSO4 + CO2 + H2O =>
8 KMnO4 + 5 K2C2SO4 + 12 H2SO4 = 9 K2SO4 + 8 MnSO4 + 10 CO2 + 12 H2O
Sb(NO3)5 = Sb + NO2 + O2 =>
2 Sb(NO3)5 = 2 Sb + 10 NO2 + 5 O2
La2O3 + MnO2 + Nb2O5 = La075Nb025MnO3 + O2 =>
75 La2O3 + 2 MnO2 + 25 Nb2O5 = 2 La075Nb025MnO3 + 174 O2
H3(PO4) + MgS = Mg3(PO4)2 + H2S =>
2 H3(PO4) + 3 MgS = Mg3(PO4)2 + 3 H2S
ZnCl + NaSO4 = NaCl + ZnSO4 =>
ZnCl + NaSO4 = NaCl + ZnSO4
FeSO4*H2O = FeSO4H2O =>
FeSO4*H2O = FeSO4H2O
NaI + H2SO4 = NaHSO4 + S + H2O + I2 =>
6 NaI + 7 H2SO4 = 6 NaHSO4 + S + 4 H2O + 3 I2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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