| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2CO3 + 2 HCe = 2 NaCe + CO2 + H2O
ZnBr2 + NH4OH = BrNH4 + Zn(OH)2 =>
ZnBr2 + 2 NH4OH = 2 BrNH4 + Zn(OH)2
CO + H2O = CO2 + *CH4 =>
4 CO + 2 H2O = 3 CO2 + *CH4
C2H5COOH + C2H6O = C5H10O2 + H2O =>
C2H5COOH + C2H6O = C5H10O2 + H2O
K2MnO4 + H2O + KBr = MnO2 + KBrO3 + KOH =>
3 K2MnO4 + 3 H2O + KBr = 3 MnO2 + KBrO3 + 6 KOH
C2H4 + K2CrO7 + H2SO4 = H2CO2 + Cr2(SO4)3 + K2SO4 + H2O =>
9 C2H4 + 8 K2CrO7 + 20 H2SO4 = 18 H2CO2 + 4 Cr2(SO4)3 + 8 K2SO4 + 20 H2O
C3H5Br + HBr = C3H6 + Br2 =>
C3H5Br + HBr = C3H6 + Br2
KCl + CaBr2 = CaCl + KBr2 =>
KCl + CaBr2 = CaCl + KBr2
C3H7OH + HCOOH = HCOOC3H7 + H2O =>
C3H7OH + HCOOH = HCOOC3H7 + H2O
H2SO4(aq) + Li(OH) = H2O(l) + LiHSO4(aq) =>
H2SO4(aq) + Li(OH) = H2O(l) + LiHSO4(aq)
NO3{-} + H2S = HNO3 + HS{-} =>
NO3{-} + H2S = HNO3 + HS{-}
CHCH + KMnO4 + H2O = C2O2H2 + MnO2 + KOH =>
3 CHCH + 4 KMnO4 + 2 H2O = 3 C2O2H2 + 4 MnO2 + 4 KOH
CO + H2O = CO2 + *CH4 =>
4 CO + 2 H2O = 3 CO2 + *CH4
H2SO4(aq) + Li(OH) = H2O(l) + LiHSO4(aq) =>
H2SO4(aq) + Li(OH) = H2O(l) + LiHSO4(aq)
CH3S + H2O = CH2S + H3O =>
CH3S + H2O = CH2S + H3O
K2MnO4 + H2O + KBr = MnO2 + KBrO3 + KOH =>
3 K2MnO4 + 3 H2O + KBr = 3 MnO2 + KBrO3 + 6 KOH
Ti(OCH2CH2CH2CH3)4 + H2O = CH2CH2CH2CH3OH + Ti(OH)4 =>
Ti(OCH2CH2CH2CH3)4 + 4 H2O = 4 CH2CH2CH2CH3OH + Ti(OH)4
HNO3 + KC2O4 = KNO3 + HC2O4 =>
HNO3 + KC2O4 = KNO3 + HC2O4
CO + H2O = CO2 + *CH4 =>
4 CO + 2 H2O = 3 CO2 + *CH4
C2H5COOH + C2H6O = C5H10O2 + H2O =>
C2H5COOH + C2H6O = C5H10O2 + H2O
H2SO4(aq) + Li(OH) = H2O(l) + LiHSO4(aq) =>
H2SO4(aq) + Li(OH) = H2O(l) + LiHSO4(aq)
CaO + H2SO3 = Ca2(SO3)2 + H2O =>
2 CaO + 2 H2SO3 = Ca2(SO3)2 + 2 H2O
H2SO4(aq) + Li(OH) = H2O(l) + LiHSO4(aq) =>
H2SO4(aq) + Li(OH) = H2O(l) + LiHSO4(aq)
Zn + FeI3 = Fe3 + ZnI =>
9 Zn + 3 FeI3 = Fe3 + 9 ZnI
H2SO4(aq) + Li(OH) = H2O(l) + LiHSO4(aq) =>
H2SO4(aq) + Li(OH) = H2O(l) + LiHSO4(aq)
Na + H3O = Na4O4H + H2 =>
8 Na + 8 H3O = 2 Na4O4H + 11 H2
CO + H2O = CO2 + *CH4 =>
4 CO + 2 H2O = 3 CO2 + *CH4
Ni(NO3)2 + NaCN = Ni(CN)2 + NaNO3 =>
Ni(NO3)2 + 2 NaCN = Ni(CN)2 + 2 NaNO3
Na + H3O = Na4O4H + H2 =>
8 Na + 8 H3O = 2 Na4O4H + 11 H2
H2SO4(aq) + Li(OH) = H2O(l) + LiHSO4(aq) =>
H2SO4(aq) + Li(OH) = H2O(l) + LiHSO4(aq)
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
C2H5COOH + C2H6O = C5H10O2 + H2O =>
C2H5COOH + C2H6O = C5H10O2 + H2O
Na + H3O = Na4O4H + H2 =>
8 Na + 8 H3O = 2 Na4O4H + 11 H2
Na2S + NaClO3 + HCl = S + NaCl + H2O =>
3 Na2S + NaClO3 + 6 HCl = 3 S + 7 NaCl + 3 H2O
Fe + Cu(C2H3O2)2 = Cu + Fe(C2H3O2)2 =>
Fe + Cu(C2H3O2)2 = Cu + Fe(C2H3O2)2
Cu(C2H3O2)2 + Fe = Fe(C2H3O2)3 + Cu =>
3 Cu(C2H3O2)2 + 2 Fe = 2 Fe(C2H3O2)3 + 3 Cu
H2SO4(aq) + Li(OH) = H2O(l) + LiHSO4(aq) =>
H2SO4(aq) + Li(OH) = H2O(l) + LiHSO4(aq)
CH3NH2 + H2SO4 = CH3N + H4SO4 =>
CH3NH2 + H2SO4 = CH3N + H4SO4
Na + H3O = Na4O4H + H2 =>
8 Na + 8 H3O = 2 Na4O4H + 11 H2
Na(OH) + HBO2 = Na3BO3 + H2O =>
3 Na(OH) + HBO2 = Na3BO3 + 2 H2O
Ni{3+} + H2O = Ni(OH) + O2 + H{+} =>
2 Ni{3+} + 4 H2O = 2 Ni(OH) + O2 + 6 H{+}
CH3NH2 + H2SO4 = CH3N + H4SO4 =>
CH3NH2 + H2SO4 = CH3N + H4SO4
Cu + Zn = CuZn =>
Cu + Zn = CuZn
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
K2MnO4 + KBr + H2O = MnO2 + Br2 + KOH =>
K2MnO4 + 2 KBr + 2 H2O = MnO2 + Br2 + 4 KOH
KI + Pb(NO3)2 = KNO3 + Pb(I)2 =>
2 KI + Pb(NO3)2 = 2 KNO3 + Pb(I)2
C2H5COOH + C2H6O = C5H10O2 + H2O =>
C2H5COOH + C2H6O = C5H10O2 + H2O
CH3CH(OH)CH3 + H3O{+} + Cr2O7{2-} = CH3C(O)CH3 + Cr{3+} + H2O =>
3 CH3CH(OH)CH3 + 8 H3O{+} + Cr2O7{2-} = 3 CH3C(O)CH3 + 2 Cr{3+} + 15 H2O
H2SO4(aq) + Li(OH) = H2O(l) + LiHSO4(aq) =>
H2SO4(aq) + Li(OH) = H2O(l) + LiHSO4(aq)
CO + H2O = CO2 + *CH4 =>
4 CO + 2 H2O = 3 CO2 + *CH4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/24
Équations équilibrées sur01/31/23
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