| Équations équilibrées la veille | Équations équilibrées le lendemain |
Sn + 2 Cl2 = SnCl4
K2SO4 + Fe(NO3)2 = FeSO4 + K(NO3) =>
K2SO4 + Fe(NO3)2 = FeSO4 + 2 K(NO3)
CuCl2 + K2SO3 = Cu2(SO3)2 + KCl =>
2 CuCl2 + 2 K2SO3 = Cu2(SO3)2 + 4 KCl
H2 + O5H = H5O3 =>
11 H2 + 3 O5H = 5 H5O3
NaOH + Cl = NaClO + H2O + NaCl =>
2 NaOH + 2 Cl = NaClO + H2O + NaCl
MgO + MoO3 = MgMoO4 =>
MgO + MoO3 = MgMoO4
H2 + O5H = H5O3 =>
11 H2 + 3 O5H = 5 H5O3
F2 + CoBr = Br2 + CoF =>
F2 + 2 CoBr = Br2 + 2 CoF
CH3OC2 + O2 = CO2 + H2O =>
4 CH3OC2 + 13 O2 = 12 CO2 + 6 H2O
Ag2O + CrF3 = Ag2Cr + F3O =>
Ag2O + CrF3 = Ag2Cr + F3O
FeO + HNO2 = Fe(NO3)3 + NO + H2O =>
FeO + 10 HNO2 = Fe(NO3)3 + 7 NO + 5 H2O
FeC2O4*2H2O + H2C2O4 + H2O2 + K2C2O4 = K3Fe(C2O4)3*3H2O =>
2 FeC2O4*2H2O + H2C2O4 + H2O2 + 3 K2C2O4 = 2 K3Fe(C2O4)3*3H2O
HBrO = Br{-} + O2 + H{+} =>
2 HBrO = 2 Br{-} + O2 + 2 H{+}
C6H2Cl4 + NaOH = C6H2Cl3OH + NaCl =>
C6H2Cl4 + NaOH = C6H2Cl3OH + NaCl
Al2(SO4)3 + NiCl2 = Al2Cl2 + (SO4)3 + Ni =>
Al2(SO4)3 + NiCl2 = Al2Cl2 + (SO4)3 + Ni
CuSO4 = Cu + S8 + O2 =>
8 CuSO4 = 8 Cu + S8 + 16 O2
AgO + Ba(OH)2 = Ag(OH)2 + BaO =>
AgO + Ba(OH)2 = Ag(OH)2 + BaO
K2Cr2O7 + Zn + H2SO4 = ZnSO4 + K2SO4 + Cr2(SO4)3 + H2O =>
K2Cr2O7 + 3 Zn + 7 H2SO4 = 3 ZnSO4 + K2SO4 + Cr2(SO4)3 + 7 H2O
(NH4)2(SO4) + Al(OH)3 = NH3 + H2O + Al2(SO4)3 =>
3(NH4)2(SO4) + 2 Al(OH)3 = 6 NH3 + 6 H2O + Al2(SO4)3
CH3OC2 + O2 = CO2 + H2O =>
4 CH3OC2 + 13 O2 = 12 CO2 + 6 H2O
C11O6H22 + O2 = CO2 + H2O =>
2 C11O6H22 + 27 O2 = 22 CO2 + 22 H2O
Li2CO3(s) + HCl(aq) = LiCl(s) + H2O(l) + CO2(g) =>
Li2CO3(s) + 2 HCl(aq) = 2 LiCl(s) + H2O(l) + CO2(g)
NO3 + H3O = NH4 + H2O =>
NO3 + 10 H3O = NH4 + 13 H2O
Berylliumfluoride + magnesium = magnesiumfluoride + Beryllium =>
BeF2 + Mg = MgF2 + Be
HBr(aq) + Cr(s) = CrBr3(s) + H2(g) =>
6 HBr(aq) + 2 Cr(s) = 2 CrBr3(s) + 3 H2(g)
NaOH + Cl = NaClO + H2O + NaCl =>
2 NaOH + 2 Cl = NaClO + H2O + NaCl
C3H8O + O = C3 + H2O =>
C3H8O + 3 O = C3 + 4 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Ag2O + CrF3 = Ag2Cr + F3O =>
Ag2O + CrF3 = Ag2Cr + F3O
C15H28 = C + H2 =>
C15H28 = 15 C + 14 H2
Li2O2 + H2O = Li(OH) + O2 =>
2 Li2O2 + 2 H2O = 4 Li(OH) + O2
CH3CO2H + CH3CH2OH = CH3(CO)OCH2CH3 + H2O2 =>
4 CH3CO2H + 2 CH3CH2OH = 3 CH3(CO)OCH2CH3 + 2 H2O2
As2S3 + OH{-} + H2O2 = AsO4{-}3 + H2O + SO4 =>
As2S3 + 2 OH{-} + 19 H2O2 = 2 AsO4{-}3 + 20 H2O + 3 SO4
NBr = N2 + Br2 =>
2 NBr = N2 + Br2
Zn(OH)2 + HNO3 = Zn(NO3)2 + H2O =>
Zn(OH)2 + 2 HNO3 = Zn(NO3)2 + 2 H2O
tin + chlorine = SnCl4 =>
Sn + 2 Cl2 = SnCl4
K2CrO4 + H2SO4 + Na2SO3 = Cr2(SO4)3 + Na2SO4 + H2O + K2SO4 =>
2 K2CrO4 + 5 H2SO4 + 3 Na2SO3 = Cr2(SO4)3 + 3 Na2SO4 + 5 H2O + 2 K2SO4
Li2CO3(s) + HCl(aq) = LiCl(s) + H2O(l) + CO2(g) =>
Li2CO3(s) + 2 HCl(aq) = 2 LiCl(s) + H2O(l) + CO2(g)
F2 + CoBr = Br2 + CoF =>
F2 + 2 CoBr = Br2 + 2 CoF
Fe2(SO4)3 + NH3 = Fe(NH3)3 + SO4 =>
Fe2(SO4)3 + 6 NH3 = 2 Fe(NH3)3 + 3 SO4
F2 + CoBr = Br2 + CoF =>
F2 + 2 CoBr = Br2 + 2 CoF
CaCl2 + H2SO4 = H + Cl + CaSO4 =>
CaCl2 + H2SO4 = 2 H + 2 Cl + CaSO4
Cu(s) + H2SO4(aq) = Cu(SO4)(aq) + SO2(g) + H2O(l) =>
Cu(s) + 2 H2SO4(aq) = Cu(SO4)(aq) + SO2(g) + 2 H2O(l)
Na + C + O3 = Na2CO3 =>
2 Na + C + O3 = Na2CO3
SO3 + N2O = SO4 + N2 =>
SO3 + N2O = SO4 + N2
LiNO2 + BeF2 = Be(NO2)2 + LiF =>
2 LiNO2 + BeF2 = Be(NO2)2 + 2 LiF
H2O2 + K2Cr2(SO4)3 + KOH = K2CrO4 + K2SO4 + H2O =>
4 H2O2 + K2Cr2(SO4)3 + 8 KOH = 2 K2CrO4 + 3 K2SO4 + 8 H2O
C5H9O2F + O2 = CO2 + H2O + F2 =>
4 C5H9O2F + 25 O2 = 20 CO2 + 18 H2O + 2 F2
Mg(s) + HCl(aq) = H2(g) + MgCl2(aq) =>
Mg(s) + 2 HCl(aq) = H2(g) + MgCl2(aq)
CH3OC2 + O2 = CO2 + H2O =>
4 CH3OC2 + 13 O2 = 12 CO2 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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