| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 HNO2(aq) + 2 NH4OH(aq) = 3 NH4NO3(aq) + H2O(l)
Mg + Co(NO2)2 = Mg(NO2)2 + Co =>
Mg + Co(NO2)2 = Mg(NO2)2 + Co
CH3COOH + C3H8O = CH3COOCH2CH2CH3 + H2O =>
CH3COOH + C3H8O = CH3COOCH2CH2CH3 + H2O
V2O5 + H3BO3 + NH4F + NaOH = NaVBO4F + NH3 + H2O =>
V2O5 + 2 H3BO3 + 2 NH4F + 2 NaOH = 2 NaVBO4F + 2 NH3 + 5 H2O
CH3CHOHCH2CH3 + HCl + ZnCl2 = CH3CH2CH2CH2ClCl2 + Zn + H2O =>
CH3CHOHCH2CH3 + HCl + ZnCl2 = CH3CH2CH2CH2ClCl2 + Zn + H2O
Na2S4O6 + HCl + Al = NaCl + Al2Cl6 + H2O + H2S =>
Na2S4O6 + 20 HCl + 6 Al = 2 NaCl + 3 Al2Cl6 + 6 H2O + 4 H2S
K2CrO4 + Na2SO3 + H2SO4 = K2SO4 + Na2SO4 + CrSO4 + H2O =>
K2CrO4 + 2 Na2SO3 + 2 H2SO4 = K2SO4 + 2 Na2SO4 + CrSO4 + 2 H2O
C2H4 + MnO4{-} + H2O + H{+} = C2H6O2 + Mn{2+} =>
5 C2H4 + 2 MnO4{-} + 2 H2O + 6 H{+} = 5 C2H6O2 + 2 Mn{2+}
CrCl3 = Cr + Cl =>
CrCl3 = Cr + 3 Cl
CaOCl2 + KI + H2SO4 = I2 + CaCl2 + H2O + K2SO4 =>
CaOCl2 + 2 KI + H2SO4 = I2 + CaCl2 + H2O + K2SO4
Fe + K3Fe(CN)6 = Fe4[Fe(CN)6]3 + K =>
4 Fe + 3 K3Fe(CN)6 = Fe4[Fe(CN)6]3 + 9 K
Ag2O + NH3 + H2O = (Ag(NH3)2)OH =>
Ag2O + 4 NH3 + H2O = 2(Ag(NH3)2)OH
CuOH = CuO + H2 =>
2 CuOH = 2 CuO + H2
Sr(HCO3)2 = CO2 + H2O + SrO =>
Sr(HCO3)2 = 2 CO2 + H2O + SrO
CuCO3 + O2 = CuO2 + CO3 =>
CuCO3 + O2 = CuO2 + CO3
Na3P + CaCl2 = Ca3P2 + NaCl =>
2 Na3P + 3 CaCl2 = Ca3P2 + 6 NaCl
H + SO4{2-} = HSO4{2-} =>
H + SO4{2-} = HSO4{2-}
MgO + SiO2 = MgSiO3 =>
MgO + SiO2 = MgSiO3
C2H5OH + CH3CO2H = CH3CO2C2H5 + H2O =>
C2H5OH + CH3CO2H = CH3CO2C2H5 + H2O
HCl(g) + H2O(l) = H3O + Cl =>
HCl(g) + H2O(l) = H3O + Cl
K2MnO4 + KNO2 + H2O = MnO2 + KNO3 + KOH =>
K2MnO4 + KNO2 + H2O = MnO2 + KNO3 + 2 KOH
KMnO4 + (COOH)2 + H2SO4 = K2SO4 + MnSO4 + CO2 + H2O =>
2 KMnO4 + 5(COOH)2 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 10 CO2 + 8 H2O
KMnO4 + Cr2(SO4)3 + KOH = MnO2 + K2CrO4 + K2SO4 + H2O =>
2 KMnO4 + Cr2(SO4)3 + 8 KOH = 2 MnO2 + 2 K2CrO4 + 3 K2SO4 + 4 H2O
AgNO3 + KCI = AgCI + KNO3 =>
AgNO3 + KCI = AgCI + KNO3
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
BaCO3 + HClO4 = Ba(ClO4)2 + H2O + CO2 =>
BaCO3 + 2 HClO4 = Ba(ClO4)2 + H2O + CO2
Cu + Au(NO3) = Cu(NO3)2 + Au =>
Cu + 2 Au(NO3) = Cu(NO3)2 + 2 Au
Zn + NH4OH = Zn(OH) + NH4 =>
Zn + NH4OH = Zn(OH) + NH4
CH3{-}C{≡}CH{+}HCl = CH3{-}CCl{ = }CH2{+}CH3 =>
CH3{-}C{≡}CH{+}HCl = CH3{-}CCl{
Fe2O3(s) + Al2(s) = Fe2(s) + Al2O3(s) =>
Fe2O3(s) + Al2(s) = Fe2(s) + Al2O3(s)
LiCl = Cl + Li =>
LiCl = Cl + Li
K(d) + CO3(aq) = K2CO3(aq) =>
2 K(d) + CO3(aq) = K2CO3(aq)
Ni(NH3)6(oh)2 + HCl = NiCl2 + NH3 + H2 =>
Ni(NH3)6(oh)2 + 2 HCl = NiCl2 + 62 NH3 + H2
NaClO3 + NaBr + HCl = Br2 + NaCl + H2O =>
NaClO3 + 6 NaBr + 6 HCl = 3 Br2 + 7 NaCl + 3 H2O
C6H5C(CH3)3 + KMnO4 + H2SO4 = C6H5COOH + H2O + MnO2 + K2SO4 =>
7 C6H5C(CH3)3 + 26 KMnO4 + 13 H2SO4 = 10 C6H5COOH + 32 H2O + 26 MnO2 + 13 K2SO4
V(H2O)6Cl2 + KOH = V(OH)2 + KCl + H2O =>
V(H2O)6Cl2 + 2 KOH = V(OH)2 + 2 KCl + 6 H2O
NaI + NaClO3 + H2SO4 = NaCl + Na2SO4 + H2O + I2 =>
6 NaI + NaClO3 + 3 H2SO4 = NaCl + 3 Na2SO4 + 3 H2O + 3 I2
AgCl + HNO3 = AgNO3 + HCl =>
AgCl + HNO3 = AgNO3 + HCl
CuO + C3H5(OH) = CO2 + Cu + H2O =>
8 CuO + C3H5(OH) = 3 CO2 + 8 Cu + 3 H2O
Al + V2O5 = V + Al2O3 =>
10 Al + 3 V2O5 = 6 V + 5 Al2O3
C6H8O4Na2 + Cl2 = C6H8O4Cl2 + Na =>
C6H8O4Na2 + Cl2 = C6H8O4Cl2 + 2 Na
HgS + O2 = Hg + SO4 =>
HgS + 2 O2 = Hg + SO4
CaMgSi2O6 + CaAl2Si2O8 + H2O = Ca2Mg4Al2Si7O22(OH)2 + SiO2 + CaO =>
4 CaMgSi2O6 + CaAl2Si2O8 + H2O = Ca2Mg4Al2Si7O22(OH)2 + 3 SiO2 + 3 CaO
CO2 + CaC2 + H2O = Ca(OH)2 + CH2CHCO2 =>
8 CO2 + 11 CaC2 + 26 H2O = 11 Ca(OH)2 + 10 CH2CHCO2
KNO3 + CuCl2 = KCl2 + CuNO3 =>
KNO3 + CuCl2 = KCl2 + CuNO3
Pb(NO3)2 + ((NH4)2SO4) = PbSO4 + NH4NO3 =>
Pb(NO3)2 + ((NH4)2SO4) = PbSO4 + 2 NH4NO3
Cu2O + C2H4 = Cu + CO2 + H2O =>
6 Cu2O + C2H4 = 12 Cu + 2 CO2 + 2 H2O
H2SO4 + Zn(OH)2 = ZnSO4 + H2O =>
H2SO4 + Zn(OH)2 = ZnSO4 + 2 H2O
H{2}O{2} = H{2}O{+} =>
H{2}O{2} = H{2}O{+}
CaSO4 + CaF2 + H2 = CaO + SF4 + H2O =>
CaSO4 + 2 CaF2 + H2 = 3 CaO + SF4 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
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