| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2CO3 + SiO2 + C = Na2SiO3 + 2 CO
Al + KOH + H2O = [Al(OH)4]{-} + K{+} + H2 =>
2 Al + 2 KOH + 6 H2O = 2[Al(OH)4]{-} + 2 K{+} + 3 H2
Li2O + Be(OH)2 = Li2BeO2 + H2O =>
Li2O + Be(OH)2 = Li2BeO2 + H2O
Ca2CO3 + HCl = H2O + CaCl + CO2 =>
Ca2CO3 + 2 HCl = H2O + 2 CaCl + CO2
NH4OH + HNO3 = NH4NO2 + HOH =>
5 NH4OH + 3 HNO3 = 4 NH4NO2 + 6 HOH
C14H20O2 + H2O = C13H18O2 + CH3OH =>
C14H20O2 + H2O = C13H18O2 + CH3OH
Pb(NO4) + NaCl = PbCl2 + Na2(NO4) =>
Pb(NO4) + 2 NaCl = PbCl2 + Na2(NO4)
Fe(OH)3 + NaOH = Na3FeO3 + H2O =>
Fe(OH)3 + 3 NaOH = Na3FeO3 + 3 H2O
La2(CO3)2 + H2SO4 = La2(SO4)2 + H2O + CO2 =>
La2(CO3)2 + 2 H2SO4 = La2(SO4)2 + 2 H2O + 2 CO2
Cr2O7{-2} + CH3CH(CH3)CH2CH2OH + H{+} = CH3CH(CH3)CH2CHOOH + Cr{3+} + H2O =>
Cr2O7{-2} + 2 CH3CH(CH3)CH2CH2OH + 8 H{+} = 2 CH3CH(CH3)CH2CHOOH + 2 Cr{3+} + 5 H2O
Zn + NaOH = Na2ZnO2H2 =>
Zn + 2 NaOH = Na2ZnO2H2
H2O2 + H2SO4 + KI = H2O + I2 + K2SO4 =>
H2O2 + H2SO4 + 2 KI = 2 H2O + I2 + K2SO4
K2CO3(aq) + HBr(aq) = KBr + H2CO3 =>
K2CO3(aq) + 2 HBr(aq) = 2 KBr + H2CO3
Li2O + H2O = HLiO =>
Li2O + H2O = 2 HLiO
C4H8O + O2 = CO2 + H2O =>
2 C4H8O + 11 O2 = 8 CO2 + 8 H2O
(NH4)6Mo7O24 + C5H8O2 + HNO3 = C10H14MoO6 + NO2 + H2O =>
(NH4)6Mo7O24 + 14 C5H8O2 + 42 HNO3 = 7 C10H14MoO6 + 48 NO2 + 40 H2O
HgS + O2 = HgO + SO4 =>
2 HgS + 5 O2 = 2 HgO + 2 SO4
KOH + H2SeO4 = HOH + K2SeO4 =>
2 KOH + H2SeO4 = 2 HOH + K2SeO4
Hg{+} + CI{-} = HgCI =>
Hg{+} + CI{-} = HgCI
Na3PO4 + NaOH = Na2HPO4 + Na2O =>
Na3PO4 + NaOH = Na2HPO4 + Na2O
Ag2C2O4 + H2 = Ag + H2C2O4 =>
Ag2C2O4 + H2 = 2 Ag + H2C2O4
NH4Cl + AgNO3 = AgCl + NH4NO3 =>
NH4Cl + AgNO3 = AgCl + NH4NO3
SCN + AgNO3 = SCNNO3 + Ag =>
SCN + AgNO3 = SCNNO3 + Ag
HClO4 + KF = KCl + HF + O =>
HClO4 + KF = KCl + HF + 4 O
(NH4)2SO4 + NaOH = H2O + NH3 + Na2SO4 =>
(NH4)2SO4 + 2 NaOH = 2 H2O + 2 NH3 + Na2SO4
NH4Cl + AgNO3 = AgCl + NH4NO3 =>
NH4Cl + AgNO3 = AgCl + NH4NO3
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
CaF2 + I2 = CaI2 + F =>
CaF2 + I2 = CaI2 + 2 F
[Ag(NH3)2]Cl + KBr = NH3 + AgBr + KCl =>
[Ag(NH3)2]Cl + KBr = 2 NH3 + AgBr + KCl
CsNO3 + Cu2S = CuNO3 + Cs2S =>
2 CsNO3 + Cu2S = 2 CuNO3 + Cs2S
Al(OH)4{-} + H2SO4 = Al(OH)3 + H2O + SO4{2-} =>
2 Al(OH)4{-} + H2SO4 = 2 Al(OH)3 + 2 H2O + SO4{2-}
Cu + AgNO3 = Cu(NO3) + Ag =>
Cu + AgNO3 = Cu(NO3) + Ag
CuS + FeCl3 = CuCl2 + FeCl2 + S =>
CuS + 2 FeCl3 = CuCl2 + 2 FeCl2 + S
MgBr2 + NaOH = Mg(OH)2 + sodiumbromide =>
MgBr2 + 2 NaOH = Mg(OH)2 + 2 NaBr
HCl + Fe2 = HFe + Cl2 =>
2 HCl + Fe2 = 2 HFe + Cl2
Fe2 + AlCl3 = FeCl + Al =>
3 Fe2 + 2 AlCl3 = 6 FeCl + 2 Al
FeCl3 + Al(NO3)3 = Fe(NO3)3 + AlCl3 =>
FeCl3 + Al(NO3)3 = Fe(NO3)3 + AlCl3
FeCl2 + Ca(OH)2 = Fe(OH)2 + CaCl2 =>
FeCl2 + Ca(OH)2 = Fe(OH)2 + CaCl2
PBr3 + C3H6O = C3H5Br + PBr2OH =>
PBr3 + C3H6O = C3H5Br + PBr2OH
Ag + H2SO3 = Ag2SO3 + H2 =>
2 Ag + H2SO3 = Ag2SO3 + H2
K2CO3 + HCl = CO2 + H2O + KCl =>
K2CO3 + 2 HCl = CO2 + H2O + 2 KCl
N2O5 + Ca(OH)2 = Ca(NO3)2 + H2O =>
N2O5 + Ca(OH)2 = Ca(NO3)2 + H2O
BiO3({-}1) + Mn({+}2) + H({+}1) = Bi({+}3) + MnO4({-}1) + H2O =>
3 BiO3({-}1) + 2 Mn({+}2) + 2 H({+}1) = 3 Bi({+}3) + 2 MnO4({-}1) + H2O
Copper(II)Hydroxide + PotassiumSulfate = PotassiumHydroxide + Copper(II)Sulfate =>
Copper(II)Hydroxide + PotassiumSulfate = PotassiumHydroxide + Copper(II)Sulfate
Ba2Cl + NH4(SO4)2 = Ba2(SO4)2 + NH4Cl =>
Ba2Cl + NH4(SO4)2 = Ba2(SO4)2 + NH4Cl
Mg(OH)2 + NaOH = Na2[Mg(OH)4] =>
Mg(OH)2 + 2 NaOH = Na2[Mg(OH)4]
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
NaF + AgNO3 = NaFAgNO3 =>
NaF + AgNO3 = NaFAgNO3
H2CO3 + Ba(OH)2 = BaCO3 + H2O =>
H2CO3 + Ba(OH)2 = BaCO3 + 2 H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
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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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