| Équations équilibrées la veille | Équations équilibrées le lendemain |
VO + NaPO4 = NaO + VPO4
HOCH2NaSO3 + H2O = SO2 + NaOH + CH3 + OH =>
HOCH2NaSO3 + 2 H2O = SO2 + NaOH + CH3 + 3 OH
Mg(s) + Cu(SO4)(aq) = Mg(SO4)(aq) + Cu(s) =>
Mg(s) + Cu(SO4)(aq) = Mg(SO4)(aq) + Cu(s)
Mn + HgNO3 = MnNO3 + Hg2 =>
2 Mn + 2 HgNO3 = 2 MnNO3 + Hg2
Fe{+2} + Cu{+2} = Fe{+3} + Cu{+} =>
Fe{+2} + Cu{+2} = Fe{+3} + Cu{+}
C8H8O3 + NaOH + HCl = CH4O + C7H6O3 + NaCl =>
C8H8O3 + NaOH + HCl = CH4O + C7H6O3 + NaCl
CH3CONHC6H4OH + CH3CH2I + K2CO3 = CH3CONHC6H4OC2H5 + KI + KHCO3 =>
CH3CONHC6H4OH + CH3CH2I + K2CO3 = CH3CONHC6H4OC2H5 + KI + KHCO3
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Na(s) + H2O(l) = NaOH(g) + H2(g) =>
2 Na(s) + 2 H2O(l) = 2 NaOH(g) + H2(g)
NaVO3 + H2O2 + H2SO4 = HVO2(O2)2 + H2O + Na2SO4 =>
2 NaVO3 + 6 H2O2 + H2SO4 = 2 HVO2(O2)2 + 6 H2O + Na2SO4
P2O5 + NaOH = NaPO3 + H2O =>
P2O5 + 2 NaOH = 2 NaPO3 + H2O
C4H10O + PBr3 = C4H9Br + PBr2OH =>
C4H10O + PBr3 = C4H9Br + PBr2OH
Cr(OH)4{+}{-} + O2{2}{-} = CrO4{2}{-} + OH{+}{-} + H2O =>
2 Cr(OH)4{+}{-} + 3 O2{2}{-} = 2 CrO4{2}{-} + 4 OH{+}{-} + 2 H2O
HCN + NaOH = CN + NaOH2 =>
HCN + NaOH = CN + NaOH2
FeCl3 + ZnSO4 = FeSO4 + ZnCl3 =>
FeCl3 + ZnSO4 = FeSO4 + ZnCl3
Co(NO3)2 + CuCl2 = Cu(NO3)2 + CoCl2 =>
Co(NO3)2 + CuCl2 = Cu(NO3)2 + CoCl2
H2 + CI2 = HCI2 =>
H2 + 2 CI2 = 2 HCI2
H2O + Al2O3 = Al(OH)3 =>
3 H2O + Al2O3 = 2 Al(OH)3
P4 + O7 = P4O10 =>
7 P4 + 10 O7 = 7 P4O10
CaPLiF = CaFLiP =>
CaPLiF = CaFLiP
Me + HCl = MeCl2 + H =>
Me + 2 HCl = MeCl2 + 2 H
NaCO3 + C2H4O2 = NaC2H4O2 + CO2 + H2O =>
4 NaCO3 + 5 C2H4O2 = 4 NaC2H4O2 + 6 CO2 + 2 H2O
P3 + O2 = P3O2 =>
P3 + O2 = P3O2
HClMgOH = MgClH2O =>
HClMgOH = MgClH2O
NiN + Ca = CaN + Ni =>
NiN + Ca = CaN + Ni
C5CH12 + O2 = CO2 + H2O =>
C5CH12 + 9 O2 = 6 CO2 + 6 H2O
CH4COOH + O2 = CO2 + H2O =>
4 CH4COOH + 9 O2 = 8 CO2 + 10 H2O
(CH3)2CHCH2CH2OH + (CH3COOH) = C7H14O2 + H2O =>
(CH3)2CHCH2CH2OH + (CH3COOH) = C7H14O2 + H2O
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
C3H5(OH)3 + O2 = CO2 + H2O =>
2 C3H5(OH)3 + 7 O2 = 6 CO2 + 8 H2O
Li = Li20 = LiOH =>
20 Li = Li20
CH3COOH + Na2CO3 = CH2COONa + CO2 + H2O =>
7 CH3COOH + 4 Na2CO3 = 8 CH2COONa + 2 CO2 + 6 H2O
Co(NO3)2 = Co + NO3 =>
Co(NO3)2 = Co + 2 NO3
K(s) + Cl(g) = KCl(s) =>
K(s) + Cl(g) = KCl(s)
(NH4)3AsO4 + Ag3BO3 = (NH4)3BO3 + Ag3AsO4 =>
(NH4)3AsO4 + Ag3BO3 = (NH4)3BO3 + Ag3AsO4
[CuCl4]2 + NH4OH = Cu(NH3) + Cl2 + H2O =>
[CuCl4]2 + 2 NH4OH = 2 Cu(NH3) + 4 Cl2 + 2 H2O
Hg + NaS = HgS + Na =>
Hg + NaS = HgS + Na
CuO + Ca = CaO + Cu =>
CuO + Ca = CaO + Cu
C6H142 + O2 = CO2 + H2O =>
2 C6H142 + 83 O2 = 12 CO2 + 142 H2O
NH4F + H3BO3 = NH4BF4 + H2O + NH3 =>
4 NH4F + H3BO3 = NH4BF4 + 3 H2O + 3 NH3
Fe2O3 + SiO2 = FeOSiO2 + O2 =>
2 Fe2O3 + 4 SiO2 = 4 FeOSiO2 + O2
Cr2O3 + H2O2 + KOH = K2CrO4 + H2O =>
Cr2O3 + 3 H2O2 + 4 KOH = 2 K2CrO4 + 5 H2O
Co + F2 = CoF =>
2 Co + F2 = 2 CoF
C6H6 + HNO3 = C6H5NO2 + H2O =>
C6H6 + HNO3 = C6H5NO2 + H2O
MnO4 + Au = Mn + AuO =>
MnO4 + 4 Au = Mn + 4 AuO
Pb(NO3)2Fe = Fe(NO3)2Pb =>
Pb(NO3)2Fe = Fe(NO3)2Pb
FeAlCl3 = FeCl3Al =>
FeAlCl3 = FeCl3Al
Cl + Ba = ClBa =>
Cl + Ba = ClBa
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
NH3 + H2O = NH4 + OH =>
NH3 + H2O = NH4 + OH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/03/24
Équations équilibrées sur03/04/23
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