| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba(OH)2 + Na2CO3 = BaCO3 + 2 NaOH
Al + S + K = AlSK =>
Al + S + K = AlSK
Na + CH3Cl = CH3 + NaCl =>
Na + CH3Cl = CH3 + NaCl
CH3CH2(CH)2CH2CH3 + O2 = CO2 + H2 =>
CH3CH2(CH)2CH2CH3 + 6 O2 = 6 CO2 + 6 H2
AlK(SO4)2*12H2O + NaOH = Al(OH)3 + Na2SO4 + K2SO4 + H2O =>
2 AlK(SO4)2*12H2O + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4 + K2SO4 + 24 H2O
CuOH + O2 = CuO + H2O =>
4 CuOH + O2 = 4 CuO + 2 H2O
C6H12 + Cl2 = C6H12Cl2 =>
C6H12 + Cl2 = C6H12Cl2
C2H4O2 + Al2S3 = C6H9O6Al + H2S =>
6 C2H4O2 + Al2S3 = 2 C6H9O6Al + 3 H2S
KI + F2O + H2O = KF + KOH + I2 =>
4 KI + F2O + H2O = 2 KF + 2 KOH + 2 I2
Cr2O7{2-} + H2O2 + H{+} = CrO5 + H2O =>
Cr2O7{2-} + 4 H2O2 + 2 H{+} = 2 CrO5 + 5 H2O
C6H5Cl + CH3Cl + Na = C6H5CH3 + NaCl =>
C6H5Cl + CH3Cl + 2 Na = C6H5CH3 + 2 NaCl
K2CO3 + HCl = CO2 + H2O + KCl =>
K2CO3 + 2 HCl = CO2 + H2O + 2 KCl
LiO + Cl = O + LiCl =>
LiO + Cl = O + LiCl
ClO4 + Mn = ClO3 + MnO2 =>
2 ClO4 + Mn = 2 ClO3 + MnO2
I + CH4 = CH3I + HI =>
2 I + CH4 = CH3I + HI
TeO2 + KOH = K2TeO3 + H2O =>
TeO2 + 2 KOH = K2TeO3 + H2O
NaH2CO3(s) + HC2H3O2(aq) = H2O + CO2(g) + NaC2H3O2(aq) =>
8 NaH2CO3(s) + 7 HC2H3O2(aq) = 10 H2O + 6 CO2(g) + 8 NaC2H3O2(aq)
SO3 + CrO4 = SO4 + CrO2 =>
2 SO3 + CrO4 = 2 SO4 + CrO2
H2O2 + As2S3 + NaOH = H2AsO4 + Na2SO3 + H2O =>
12 H2O2 + As2S3 + 6 NaOH = 2 H2AsO4 + 3 Na2SO3 + 13 H2O
Fe + Cu(SO4)2 = Fe2(SO4)3 + Cu =>
4 Fe + 3 Cu(SO4)2 = 2 Fe2(SO4)3 + 3 Cu
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
Mg(s) + N2 = Mg3N2 =>
3 Mg(s) + N2 = Mg3N2
Zn + Cu(SO4)2 = Zn(SO4) + Cu =>
2 Zn + Cu(SO4)2 = 2 Zn(SO4) + Cu
Fe + NH4SCN = [Fe(SCN)6]3 + NH4 =>
3 Fe + 18 NH4SCN = [Fe(SCN)6]3 + 18 NH4
Al(H2PO4)3 + Al(OH)3 = Al2(HPO4)3 + H2O =>
Al(H2PO4)3 + Al(OH)3 = Al2(HPO4)3 + 3 H2O
BiCl3 + H2S = Bi2S3 + HCl =>
2 BiCl3 + 3 H2S = Bi2S3 + 6 HCl
NH3(g) + HCl(g) = NH4Cl(s) =>
NH3(g) + HCl(g) = NH4Cl(s)
Ca2N2 + H2O = N2 + Ca(OH)2 + NH3 =>
3 Ca2N2 + 12 H2O = N2 + 6 Ca(OH)2 + 4 NH3
H2 + O2 = H4O =>
4 H2 + O2 = 2 H4O
K2CO3(aq) + HI(aq) = KI(aq) + H2CO3(s) =>
K2CO3(aq) + 2 HI(aq) = 2 KI(aq) + H2CO3(s)
Zn3P2 = Zn + P2 =>
Zn3P2 = 3 Zn + P2
SO2(g) + O2(g) = SO3 =>
2 SO2(g) + O2(g) = 2 SO3
Zn + Cu(SO4)2 = Zn(SO4)2 + Cu =>
Zn + Cu(SO4)2 = Zn(SO4)2 + Cu
NiCl2 + KBr = KCl + NiBr2 =>
NiCl2 + 2 KBr = 2 KCl + NiBr2
SO3 + NO3 = SO4 + NO2 =>
SO3 + NO3 = SO4 + NO2
Fe + Cu(SO4)2 = Fe(SO4)2 + Cu =>
Fe + Cu(SO4)2 = Fe(SO4)2 + Cu
Ti + Zn(NO3)2 = TiNO3 + Zn2 =>
4 Ti + 2 Zn(NO3)2 = 4 TiNO3 + Zn2
PbSO3 = PbO + SO2 =>
PbSO3 = PbO + SO2
Fe + Cu(SO4)2 = Fe(SO4) + Cu =>
2 Fe + Cu(SO4)2 = 2 Fe(SO4) + Cu
NH4F + CaO = (NH4)2O + CaF2 =>
2 NH4F + CaO = (NH4)2O + CaF2
LiOH(s) + CO2(g) = LiHCO3(s) =>
LiOH(s) + CO2(g) = LiHCO3(s)
CO2(g) = C9(graf) + O2(g) =>
9 CO2(g) = C9(graf) + 9 O2(g)
K + BeO = K2O + Be =>
2 K + BeO = K2O + Be
ZnCl2 + (NH4)2S = ZnS + (NH4)Cl =>
ZnCl2 + (NH4)2S = ZnS + 2(NH4)Cl
NH3 + HCI = NH4 + CI =>
NH3 + HCI = NH4 + CI
Cu + Ag(NO3)2 = Cu(NO3)2 + Ag =>
Cu + Ag(NO3)2 = Cu(NO3)2 + Ag
Al(OH)3 + HNO3 = Al(NO3)3 + H2O =>
Al(OH)3 + 3 HNO3 = Al(NO3)3 + 3 H2O
BaO2 + H2O + CO2 = BaCO3 + H2O2 =>
BaO2 + H2O + CO2 = BaCO3 + H2O2
PCl5 = PCl3 + Cl2 =>
PCl5 = PCl3 + Cl2
U(s) + F2(g) = UF6(g) =>
U(s) + 3 F2(g) = UF6(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/12/25
Équations équilibrées sur02/11/24
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