| Équations équilibrées la veille | Équations équilibrées le lendemain |
F2 + CuCl2 = CuF2 + Cl2
HCOOK + H3PO4 = CO + KH2PO4 + H2O =>
HCOOK + H3PO4 = CO + KH2PO4 + H2O
FeCl2 + HBrO + HCl = FeCl3 + FeBr3 + H2O =>
6 FeCl2 + 3 HBrO + 3 HCl = 5 FeCl3 + FeBr3 + 3 H2O
As + H2O2 + NH3 = (NH4)3AsO4 + H2O =>
2 As + 5 H2O2 + 6 NH3 = 2(NH4)3AsO4 + 2 H2O
H3PO4 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 H2O
Al + F2 = AlF3 = =>
2 Al + 3 F2 = 2 AlF3
CoBr3 + Li2S = Co2S3 + LiBr =>
2 CoBr3 + 3 Li2S = Co2S3 + 6 LiBr
H2SO4 + H2O = H3O{+} + SO4{2-} =>
H2SO4 + 2 H2O = 2 H3O{+} + SO4{2-}
NaOH(aq) + Ca(OH)2(aq) + C(s) + ClO2(g) = NaClO2(aq) + CaCO3(s) + H2O(l) =>
4 NaOH(aq) + Ca(OH)2(aq) + C(s) + 4 ClO2(g) = 4 NaClO2(aq) + CaCO3(s) + 3 H2O(l)
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
CaCO3 + Na2SiO3 = CaSiO3 + Na2O + CO2 =>
CaCO3 + Na2SiO3 = CaSiO3 + Na2O + CO2
NH4NO3 + HClO4 = NH4ClO4 + HNO3 =>
NH4NO3 + HClO4 = NH4ClO4 + HNO3
CO2 + H2 = CH3OH + H2O =>
CO2 + 3 H2 = CH3OH + H2O
Mg + HCI = MgCI1 + H2 =>
2 Mg + 2 HCI = 2 MgCI1 + H2
NaOCI + NH3 = NaOH + NH2CI =>
NaOCI + NH3 = NaOH + NH2CI
Cl2 + KBr = KCl + Br2 =>
Cl2 + 2 KBr = 2 KCl + Br2
Al + Ni + Co = AlNiCo =>
Al + Ni + Co = AlNiCo
HF + NaF = NaHF2 =>
HF + NaF = NaHF2
Ti(OH)3 = H2 + H2O + TiO2 =>
2 Ti(OH)3 = H2 + 2 H2O + 2 TiO2
Fe(SO4)3 + KOH = Fe(OH)3 + KSO4 =>
Fe(SO4)3 + 3 KOH = Fe(OH)3 + 3 KSO4
Ni + H2O = NiOH + H2 =>
2 Ni + 2 H2O = 2 NiOH + H2
Mg(HSO4)2 + NaOH = Na2SO4 + MgSO4 + H2O =>
Mg(HSO4)2 + 2 NaOH = Na2SO4 + MgSO4 + 2 H2O
K2O + K = K3O =>
K2O + K = K3O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
S + AlN = Al2S3 + N2 =>
3 S + 2 AlN = Al2S3 + N2
C38H60O18 + O2 = C6H12O6 + CO2 =>
C38H60O18 + 14 O2 = 5 C6H12O6 + 8 CO2
NH2 + NO = N2 + H2O =>
NH2 + NO = N2 + H2O
Al + HNO3 = Al(NO3)3 + NH4NO3 + H2O =>
8 Al + 30 HNO3 = 8 Al(NO3)3 + 3 NH4NO3 + 9 H2O
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
H + O2 = H2O =>
4 H + O2 = 2 H2O
AgNO3 + Na2 + CO3 = NaNO3 + AgCO3 =>
2 AgNO3 + Na2 + 2 CO3 = 2 NaNO3 + 2 AgCO3
FeO + LiCl = FeCl2 + Li2O =>
FeO + 2 LiCl = FeCl2 + Li2O
TiO2 + H2O = Ti + H2O3 =>
TiO2 + H2O = Ti + H2O3
Cl2 + KBr = KCl + Br2 =>
Cl2 + 2 KBr = 2 KCl + Br2
H2O + NO2 + Al = NH3 + AlO2{-} + H{+} =>
8 H2O + 3 NO2 + 7 Al = 3 NH3 + 7 AlO2{-} + 7 H{+}
C6H12O6 = CH3CH2CH2CH2OH + H2O + CO2 =>
C6H12O6 = CH3CH2CH2CH2OH + H2O + 2 CO2
C4H6O3 + NaOH = CH3COONa + CH3COOH =>
C4H6O3 + NaOH = CH3COONa + CH3COOH
Cl2O + H2 = HCl + H2O =>
Cl2O + 2 H2 = 2 HCl + H2O
ClCH2CO2H + KOH = ClCH2CO2K + H2O =>
ClCH2CO2H + KOH = ClCH2CO2K + H2O
AlNaOH + H2O = NaAl(OH)4 + H2 =>
2 AlNaOH + 6 H2O = 2 NaAl(OH)4 + 3 H2
CuSO4 + HCl = CuCl2 + H2SO4 =>
CuSO4 + 2 HCl = CuCl2 + H2SO4
Hg2(NO3)2 + KH2PO4 + H2O = H3PO4 + Hg + KNO3 + O2 =>
2 Hg2(NO3)2 + 4 KH2PO4 + 2 H2O = 4 H3PO4 + 4 Hg + 4 KNO3 + O2
C6H12O6 + HCO3{-} = C4H7O2{-} + H2CO3 =>
5 C6H12O6 + 6 HCO3{-} = 6 C4H7O2{-} + 12 H2CO3
Al + HNO3 = Al(NO3)3 + N2O + H2O =>
8 Al + 30 HNO3 = 8 Al(NO3)3 + 3 N2O + 15 H2O
MgSO4 + Na2SO3 = MgSO3 + Na2SO4 =>
MgSO4 + Na2SO3 = MgSO3 + Na2SO4
Al + H{-}1 + NO3{-}1 + H2O = AlO2{-}1 + NH3 =>
2 Al + H{-}1 + NO3{-}1 + H2O = 2 AlO2{-}1 + NH3
Cr2O7 + H2S + H{+} = Cr3{+} + S + H2O =>
3 Cr2O7 + 20 H2S + 2 H{+} = 2 Cr3{+} + 20 S + 21 H2O
C2H5OH + KMnO4 + NaOH = CH3COOH + K2MnO4 + Na2MnO4 + H2O =>
C2H5OH + 4 KMnO4 + 4 NaOH = CH3COOH + 2 K2MnO4 + 2 Na2MnO4 + 3 H2O
NiO + CH3COOH = Ni(CH3COO)2 + H2O =>
NiO + 2 CH3COOH = Ni(CH3COO)2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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