| Équations équilibrées la veille | Équations équilibrées le lendemain |
P + 3 Mg = PMg3
H2 + O2 = H5O2 =>
5 H2 + 2 O2 = 2 H5O2
Cl2Cu + F = CuF2 + Cl2 =>
Cl2Cu + 2 F = CuF2 + Cl2
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
Al + CaH = AlH + Ca =>
Al + CaH = AlH + Ca
Li + NiBr2 = LiBr + Ni =>
2 Li + NiBr2 = 2 LiBr + Ni
Na2S2O3 + OCl = SO4 + NaO + Cl =>
Na2S2O3 + 7 OCl = 2 SO4 + 2 NaO + 7 Cl
Ag + Br2 = AgBr =>
2 Ag + Br2 = 2 AgBr
PbNO3H2SO4 = PbHSO4HNO3 =>
PbNO3H2SO4 = PbHSO4HNO3
CH3COOH + HBrO4 = (CH3COO)Br + CO2 + H2O =>
7 CH3COOH + 4 HBrO4 = 4(CH3COO)Br + 6 CO2 + 10 H2O
Na + Cl{2} = NaCl{2} =>
Na + Cl{2} = NaCl{2}
Pb(NOOO)(NOOO) + NaCl = PbClCl + NaNOOO =>
Pb(NOOO)(NOOO) + 2 NaCl = PbClCl + 2 NaNOOO
CsCl(aq) + K3PO4(aq) = Cs3PO4(aq) + KCl(aq) =>
3 CsCl(aq) + K3PO4(aq) = Cs3PO4(aq) + 3 KCl(aq)
Mn + HI = H2 + MnHI3 =>
Mn + 3 HI = H2 + MnHI3
K2[Zn(OH)4] = K2ZnO2 + H2O =>
K2[Zn(OH)4] = K2ZnO2 + 2 H2O
Ne + F2 = NeF6 =>
Ne + 3 F2 = NeF6
Sr(ClO2)2 + Ti2(C2O4) = Sr(C2O4) + Ti(ClO2) =>
Sr(ClO2)2 + Ti2(C2O4) = Sr(C2O4) + 2 Ti(ClO2)
C(s) + H2(g) = CH(g) =>
2 C(s) + H2(g) = 2 CH(g)
SO2Co(OH)2 = CoSO4H2 =>
SO2Co(OH)2 = CoSO4H2
BaH2 + H2O2 = Ba(OH)2 + H2 =>
BaH2 + H2O2 = Ba(OH)2 + H2
KMnO4 + H2SO3 = H2SO4 + MnSO4 + K2SO4 + H2O =>
2 KMnO4 + 5 H2SO3 = 2 H2SO4 + 2 MnSO4 + K2SO4 + 3 H2O
Pb + NaOH + H2O = Na[Pb(OH)3] + H2 =>
Pb + NaOH + 2 H2O = Na[Pb(OH)3] + H2
C2H6 + C02 + H2O = C2H5OH =>
2 C2H6 + C02 + 3 H2O = 3 C2H5OH
Al(s) + Fe2O3 = Fe(s) + Al2O3(s) =>
2 Al(s) + Fe2O3 = 2 Fe(s) + Al2O3(s)
MnCO3 + HCl = H2O + MnCl2 + CO2 =>
MnCO3 + 2 HCl = H2O + MnCl2 + CO2
CH3OH(s) + O2(s) = CO2(s) + H2O(s) =>
2 CH3OH(s) + 3 O2(s) = 2 CO2(s) + 4 H2O(s)
C7H6 + O2 = CO + H2O =>
C7H6 + 5 O2 = 7 CO + 3 H2O
CuSO4 + P4 + H2O = Cu + H2SO4 + H3PO4 =>
10 CuSO4 + P4 + 16 H2O = 10 Cu + 10 H2SO4 + 4 H3PO4
CH2OH{-}CHOH{-}CHOH{-}CH2OH + Na = CH2ONa{-}CHONa{-}CH2ONa + H2 =>
2 CH2OH{-}CHOH{-}CHOH{-}CH2OH + 2 Na = 2 CH2ONa{-}CHONa{-}CH2ONa + H2
N2O5Al = AlN2O5 =>
N2O5Al = AlN2O5
Al(OH)3 + H2O = AlH3 + OH =>
Al(OH)3 + 3 H2O = AlH3 + 6 OH
Ag(NO3)2 + KCl = AgCl + K(NO3)2 =>
Ag(NO3)2 + KCl = AgCl + K(NO3)2
Cr2O7 + I{-}1 + H3O{+} = Cr{+} + I2 + H2O =>
Cr2O7 + 12 I{-}1 + 14 H3O{+} = 2 Cr{+} + 6 I2 + 21 H2O
Ca(OH)2 + Cu(HCO3)2 = Ca(HCO3)2 + Cu(OH)2 =>
Ca(OH)2 + Cu(HCO3)2 = Ca(HCO3)2 + Cu(OH)2
Ca3(PO4)2 + KI = CaI2 + K3PO4 =>
Ca3(PO4)2 + 6 KI = 3 CaI2 + 2 K3PO4
Al(OH)3 + B2O3 = AlBO3 + H2O =>
2 Al(OH)3 + B2O3 = 2 AlBO3 + 3 H2O
Na + Cl{2} = NaCl{2} =>
Na + Cl{2} = NaCl{2}
H2SO4 + KNO2 = HNO2 + K2SO4 =>
H2SO4 + 2 KNO2 = 2 HNO2 + K2SO4
Na + Cl{2} = NaCl{2} =>
Na + Cl{2} = NaCl{2}
FeSO4 = Fe2O3 + SO2 + O2 =>
4 FeSO4 = 2 Fe2O3 + 4 SO2 + O2
Na2S2O3 + KMnO4 + H2O = Na2SO4 + K2SO4 + Mn2O5 + KOH =>
Na2S2O3 + 4 KMnO4 + H2O = Na2SO4 + K2SO4 + 2 Mn2O5 + 2 KOH
Sr(C2H3O2)2 + Na2SO4 = SrSO4 + Na(C2H3O2) =>
Sr(C2H3O2)2 + Na2SO4 = SrSO4 + 2 Na(C2H3O2)
Al2(SO4)3 + Ca(HO)2 = Al(HO)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(HO)2 = 2 Al(HO)3 + 3 CaSO4
Fe + H2SO4 = Fe2O3 + SO2 + H2 =>
4 Fe + 3 H2SO4 = 2 Fe2O3 + 3 SO2 + 3 H2
FeSO4 + CaCl2 = CaSO4 + FeCl2 =>
FeSO4 + CaCl2 = CaSO4 + FeCl2
NH2OH + KMnO4 + HCl = N2 + MnCl2 + KCl + H2O =>
10 NH2OH + 2 KMnO4 + 6 HCl = 5 N2 + 2 MnCl2 + 2 KCl + 18 H2O
Fe(OH)2 + Br2 + NaOH = Na2FeO4 + NaBr + H2O =>
Fe(OH)2 + 2 Br2 + 6 NaOH = Na2FeO4 + 4 NaBr + 4 H2O
NH2OH + KMnO4 + HCl = N2 + MnCl2 + KCl + H2O =>
10 NH2OH + 2 KMnO4 + 6 HCl = 5 N2 + 2 MnCl2 + 2 KCl + 18 H2O
Ag(NO3) + Cu(Cl)2 = AgCl + Cu(NO3)2 =>
2 Ag(NO3) + Cu(Cl)2 = 2 AgCl + Cu(NO3)2
Fe(SO4)3 + NH4OH = Fe(OH)3 + (NH4)SO4 =>
Fe(SO4)3 + 3 NH4OH = Fe(OH)3 + 3(NH4)SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/10/24
Équations équilibrées sur07/10/23
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