| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaOH + NH4Cl = NH3 + NaCl + H2O
(NH4)2MoO4 + NH4I + HCl = (NH4)2MoOCl5 + I2 + NH3 + H2O =>
2(NH4)2MoO4 + 2 NH4I + 10 HCl = 2(NH4)2MoOCl5 + I2 + 2 NH3 + 6 H2O
KMnO4 + C6H10 + H2O = MnO2 + C6H12O2 + KOH =>
2 KMnO4 + 3 C6H10 + 4 H2O = 2 MnO2 + 3 C6H12O2 + 2 KOH
KO + H2O = K + HO =>
KO + H2O = K + 2 HO
Fe2O(l) + CO(g) = Fe(l) + CO2(g) =>
Fe2O(l) + CO(g) = 2 Fe(l) + CO2(g)
Na + C + O2 + H2 = NaHCO3 =>
2 Na + 2 C + 3 O2 + H2 = 2 NaHCO3
CH3CH2OH + NaOH + I2 = CH3CO2H + NaI + H2O =>
CH3CH2OH + 4 NaOH + 2 I2 = CH3CO2H + 4 NaI + 3 H2O
C2H5COH + [Ag(NH3)2]OH = Ag + C2H5COOH + NH3 + H2O =>
C2H5COH + 2[Ag(NH3)2]OH = 2 Ag + C2H5COOH + 4 NH3 + H2O
Ba(OH)2 + Ba(HSO4)2 = BaSO4 + H2O =>
Ba(OH)2 + Ba(HSO4)2 = 2 BaSO4 + 2 H2O
H2 + NaCl = NaH + Cl2 =>
H2 + 2 NaCl = 2 NaH + Cl2
Na2Co3(aq) + CaCl2(aq) = CaCo3(s) + NaCl(aq) =>
Na2Co3(aq) + CaCl2(aq) = CaCo3(s) + 2 NaCl(aq)
Zn + Aq(NO3) = Aq + Zn(NO3)2 =>
Zn + 2 Aq(NO3) = 2 Aq + Zn(NO3)2
C2H5COH + [Ag(NH3)2]OH = Ag + C2H5COOH + NH3 + H2O =>
C2H5COH + 2[Ag(NH3)2]OH = 2 Ag + C2H5COOH + 4 NH3 + H2O
Ne + H2SO4 = NeSO4 + H2 =>
Ne + H2SO4 = NeSO4 + H2
N2O5 + Zn(OH)2 = Zn(NO3)2 + H2O =>
N2O5 + Zn(OH)2 = Zn(NO3)2 + H2O
Na2CO3 + Zn(CH3CO2)2 = Zn2CO3 + Na(CH3CO2)2 =>
Na2CO3 + 2 Zn(CH3CO2)2 = Zn2CO3 + 2 Na(CH3CO2)2
HCOOH + Na3PO4 = HCOONa + H3PO4 =>
3 HCOOH + Na3PO4 = 3 HCOONa + H3PO4
LiOH + HCl = LiCl + H2O* =>
LiOH + HCl = LiCl + H2O*
HCl + Fe(II) = Fe(II)Cl2 + H2 =>
2 HCl + Fe(II) = Fe(II)Cl2 + H2
Al + Br3 + K2(SO4) = KBr + Al2(SO4)3 =>
2 Al + 2 Br3 + 3 K2(SO4) = 6 KBr + Al2(SO4)3
Fe + O1 = FeO =>
Fe + O1 = FeO
H3PO4 + P4O10 = HPO3 =>
2 H3PO4 + P4O10 = 6 HPO3
NaH2PO4 + Ba(OH)2 = BaH2PO4 + Na(OH)2 =>
NaH2PO4 + Ba(OH)2 = BaH2PO4 + Na(OH)2
Mg + Zn3(PO4)2 = Zn + Mg3(PO4)2 =>
3 Mg + Zn3(PO4)2 = 3 Zn + Mg3(PO4)2
OH + VO = V2O5 + H2O =>
6 OH + 2 VO = V2O5 + 3 H2O
BaO + HCl = BaCl2 + H2O =>
BaO + 2 HCl = BaCl2 + H2O
CuCl2 + Al = Cu + AlCl =>
CuCl2 + 2 Al = Cu + 2 AlCl
C3H5ClO + CH3NH2 = C4H9NO + CH3NH3Cl =>
C3H5ClO + 2 CH3NH2 = C4H9NO + CH3NH3Cl
C4H8O2 + NaOH = C2H3O2Na + C2H6O =>
C4H8O2 + NaOH = C2H3O2Na + C2H6O
Mg + NaI = MgI + Na =>
Mg + NaI = MgI + Na
Rb(NO3)2 + Ni = Rb + Ni(NO3)2 =>
Rb(NO3)2 + Ni = Rb + Ni(NO3)2
H2O + S8 = H2S + O2 =>
8 H2O + S8 = 8 H2S + 4 O2
H3C6H5O + NaOH = H2O + Na3C6H5O =>
H3C6H5O + 3 NaOH = 3 H2O + Na3C6H5O
CuSO4 + NCl3 = CuCl2 + N2(SO4)3 =>
3 CuSO4 + 2 NCl3 = 3 CuCl2 + N2(SO4)3
Ba(OH)2 + Ba(HSO4)2 = BaSO4 + H2O =>
Ba(OH)2 + Ba(HSO4)2 = 2 BaSO4 + 2 H2O
NH4OH + [Fe(H2O)6]Cl3 = HNO3 + FeCl3 + H2 =>
3 NH4OH + [Fe(H2O)6]Cl3 = 3 HNO3 + FeCl3 + 12 H2
HCl + KOH = KCl + H2O =>
HCl + KOH = KCl + H2O
As2S3 + HNO3 = As(NO3)3 + NO + S + H2O =>
As2S3 + 8 HNO3 = 2 As(NO3)3 + 2 NO + 3 S + 4 H2O
KCr(SO4)2 + NaHCO3 = Cr(OH)3 + Na2SO4 + K2SO4 + CO2 =>
2 KCr(SO4)2 + 6 NaHCO3 = 2 Cr(OH)3 + 3 Na2SO4 + K2SO4 + 6 CO2
O2 + Sb2S3 = Sb2O2 + SO2 =>
4 O2 + Sb2S3 = Sb2O2 + 3 SO2
FeNH4(SO4)2 + KSCN = Fe(SCN)3 + K2SO4 + NH4SCN =>
FeNH4(SO4)2 + 4 KSCN = Fe(SCN)3 + 2 K2SO4 + NH4SCN
C3H18 + O2 = C102 + H2O =>
34 C3H18 + 153 O2 = C102 + 306 H2O
K2Cr2O7 + Cu(NO3)2 = CuCr2O7 + K2(NO3)2 =>
K2Cr2O7 + Cu(NO3)2 = CuCr2O7 + K2(NO3)2
Al4C3 + HCl = AlCl3 + CH4 =>
Al4C3 + 12 HCl = 4 AlCl3 + 3 CH4
AlCl3 + CaCO3 = Al2(CO3)3 + CaCl2 =>
2 AlCl3 + 3 CaCO3 = Al2(CO3)3 + 3 CaCl2
FeCl2 + NaNO3 = NaCl + Fe(NO3)2 =>
FeCl2 + 2 NaNO3 = 2 NaCl + Fe(NO3)2
Zn(aq) + Co3 = ZnCo3 =>
Zn(aq) + Co3 = ZnCo3
NaAlO2 + H2O = Al2O3*3H2O + NaOH =>
2 NaAlO2 + 4 H2O = Al2O3*3H2O + 2 NaOH
Ca(NO3)2 + Zn + Ca(OH)2 = CaZnO2 + NO + H2O =>
Ca(NO3)2 + 3 Zn + 2 Ca(OH)2 = 3 CaZnO2 + 2 NO + 2 H2O
C4H10 + N2O = CO2 + H2O + N2 =>
C4H10 + 13 N2O = 4 CO2 + 5 H2O + 13 N2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/05/25
Équations équilibrées sur02/04/24
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