| Équations équilibrées la veille | Équations équilibrées le lendemain |
LiOH + KI = LiK + IOH
Mg + O = MgO =>
Mg + O = MgO
MnO4{-} + H{+} + Fe{-3} = Mn{+2} + Fe{+3} + H2O =>
6 MnO4{-} + 48 H{+} + 5 Fe{-3} = 6 Mn{+2} + 5 Fe{+3} + 24 H2O
Cu + HNO3 = CuO + N2 + H2O =>
5 Cu + 2 HNO3 = 5 CuO + N2 + H2O
NaOHCrO = NaOCr(OH) =>
NaOHCrO = NaOCr(OH)
Ag2(CO3) + Fe(CH3COO)2 = Fe(CO3) + Ag(CH3COO) =>
Ag2(CO3) + Fe(CH3COO)2 = Fe(CO3) + 2 Ag(CH3COO)
KI + KMnO4 + HCl = KCl + MnCl2 + I2 + H2O =>
10 KI + 2 KMnO4 + 16 HCl = 12 KCl + 2 MnCl2 + 5 I2 + 8 H2O
CaCl2(aq) + HCl(aq) = HCl2(aq) + CaCl =>
CaCl2(aq) + HCl(aq) = HCl2(aq) + CaCl
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
NH4Cl + CH3COONa = CH3COOH + NH3 + NaCl =>
NH4Cl + CH3COONa = CH3COOH + NH3 + NaCl
H2Se + KNO3 = KNO2 + SeO2 + H2O =>
H2Se + 3 KNO3 = 3 KNO2 + SeO2 + H2O
Zn + BrF3 = ZnF2 + Br2 =>
3 Zn + 2 BrF3 = 3 ZnF2 + Br2
Al(aq) + OH(aq) = Al(OH)3(s) =>
Al(aq) + 3 OH(aq) = Al(OH)3(s)
Mg(NO3)2 + EDTA = MgEDTA + NO3 =>
Mg(NO3)2 + EDTA = MgEDTA + 2 NO3
Mg(s) + HCl(aq) = H2(g) + MgCl2(aq) =>
Mg(s) + 2 HCl(aq) = H2(g) + MgCl2(aq)
Ta + Cl2 = TaCl5 =>
2 Ta + 5 Cl2 = 2 TaCl5
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
SO2CaO = Ca(SO3) =>
SO2CaO = Ca(SO3)
NH3 + O2 = (NO) + (H2O) =>
4 NH3 + 5 O2 = 4(NO) + 6(H2O)
Ca(HSO3)2 = CaO + SO2 + H2O =>
Ca(HSO3)2 = CaO + 2 SO2 + H2O
HCl + BaSO3 = BaCl2 + SO2 + H2O =>
2 HCl + BaSO3 = BaCl2 + SO2 + H2O
H2 + Ta2O3 = Ta + H2O =>
3 H2 + Ta2O3 = 2 Ta + 3 H2O
MnSO4NaClONaOH = MnO2Na2SO4HCl =>
MnSO4NaClONaOH = MnO2Na2SO4HCl
Mg(OH)2 = MgO + H2O =>
Mg(OH)2 = MgO + H2O
ZnO + H2SO4 = ZnSO4 + H2O =>
ZnO + H2SO4 = ZnSO4 + H2O
Zn + AgNo3 = Zn(No)32 + Ag =>
3 Zn + 32 AgNo3 = 3 Zn(No)32 + 32 Ag
(C15H31COO)3C3H5 + Al(OH)3 = (C15H31COO)3Al + C3H5(OH)3 =>
(C15H31COO)3C3H5 + Al(OH)3 = (C15H31COO)3Al + C3H5(OH)3
K2SO4 + BaCl2 = BaSO4 + KCl =>
K2SO4 + BaCl2 = BaSO4 + 2 KCl
N2O5 + H2O = HNO3 = O2 =>
N2O5 + H2O = 2 HNO3
Fe + H2SO4 = Fe2(SO4) + H2 = =>
2 Fe + H2SO4 = Fe2(SO4) + H2
HC2H3O2 + Ba(OH)2 = H2O + Ba(CH3COO)2 =>
2 HC2H3O2 + Ba(OH)2 = 2 H2O + Ba(CH3COO)2
C5H6O3N3 + O2 + H2O = CO2 + NH3 =>
4 C5H6O3N3 + 11 O2 + 6 H2O = 20 CO2 + 12 NH3
H2SO4 + NH4OH + NaNO2 = H2O + NH4NO3 + Na2SO4 =>
2 H2SO4 + 2 NH4OH + 4 NaNO2 = H2O + 3 NH4NO3 + 2 Na2SO4
NaCrO2 + NaOH + H2O2 = Na2CrO4 + H2 =>
2 NaCrO2 + 2 NaOH + H2O2 = 2 Na2CrO4 + 2 H2
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
Li2O + NO5 = LiO + N2O3 =>
7 Li2O + 2 NO5 = 14 LiO + N2O3
(NH4)2SO3 + HNO3 = (NH4)2SO4 + NO2 + H2O =>
(NH4)2SO3 + 2 HNO3 = (NH4)2SO4 + 2 NO2 + H2O
Mn + CdO = MnO + Cd =>
Mn + CdO = MnO + Cd
HSO3{-}1 + H2O = SO3{-}2 + H3O =>
HSO3{-}1 + H2O = SO3{-}2 + H3O
Na2HPO4 + AgNO3 = AgPO4 + Na + HNO3 =>
Na2HPO4 + AgNO3 = AgPO4 + 2 Na + HNO3
Sc2(CO3)3 + (H2SO4) = Sc2(SO4)3 + CO2 + H2O =>
Sc2(CO3)3 + 3(H2SO4) = Sc2(SO4)3 + 3 CO2 + 3 H2O
MnO4{-}1 + C2O4{-}2 = MnO2 + CO3{-}2 =>
MnO4{-}1 + C2O4{-}2 = MnO2 + 2 CO3{-}2
K2CO3 + MgCO3 + NH4H2PO4 = KMgPO4 + NH3 + CO2 + H2O =>
K2CO3 + 2 MgCO3 + 2 NH4H2PO4 = 2 KMgPO4 + 2 NH3 + 3 CO2 + 3 H2O
KOH + AgNO3 = AgOH + KNO3 =>
KOH + AgNO3 = AgOH + KNO3
N2H4 + H2O2 = H2O + N2 =>
N2H4 + 2 H2O2 = 4 H2O + N2
H3PO4 + LiOH = Li3PO4 + H2O =>
H3PO4 + 3 LiOH = Li3PO4 + 3 H2O
CH3CHCHCH3 + KMnO4 + H2O = MnO2 + CH3CH(OH)CH(OH)CH3 + KOH =>
3 CH3CHCHCH3 + 2 KMnO4 + 4 H2O = 2 MnO2 + 3 CH3CH(OH)CH(OH)CH3 + 2 KOH
H2C2O4*2H2O + (NH4)2Fe(SO4)2*6H2O = [Fe(C2O4)]*2H2O + H2SO4 + (NH4)2SO4 + H2O =>
H2C2O4*2H2O + (NH4)2Fe(SO4)2*6H2O = [Fe(C2O4)]*2H2O + H2SO4 + (NH4)2SO4 + 6 H2O
Cl2 + NaI = NaCl + I2 =>
Cl2 + 2 NaI = 2 NaCl + I2
Al2(SO4)3 + (NH4)2S + H2O = Al(OH)3 + (NH4)2SO4 + H2S =>
Al2(SO4)3 + 3(NH4)2S + 6 H2O = 2 Al(OH)3 + 3(NH4)2SO4 + 3 H2S
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/24
Équations équilibrées sur01/22/24
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