| Équations équilibrées la veille | Équations équilibrées le lendemain |
Pb + 2 H3AsO3 = Pb(AsO3)2 + 3 H2
Hg(NO2) + Na(CO3) = Na(NO2) + Hg(CO3) =>
Hg(NO2) + Na(CO3) = Na(NO2) + Hg(CO3)
C6H5NO + O2 = CO2 + H2O + NO2 =>
4 C6H5NO + 31 O2 = 24 CO2 + 10 H2O + 4 NO2
K2CrO4 + KI + HCl = CrCl + I + KCl + H2O =>
K2CrO4 + 5 KI + 8 HCl = CrCl + 5 I + 7 KCl + 4 H2O
C4H6CoO4*4H2O + FeCl3*6H2O + FeCl2*4H2O + NaOH = CoFe15O20 + NaCl + H2O + C =>
C4H6CoO4*4H2O + 8 FeCl3*6H2O + 7 FeCl2*4H2O + 38 NaOH = CoFe15O20 + 38 NaCl + 102 H2O + 4 C
SnS + H2O2 = H2S + SnO2 =>
SnS + H2O2 = H2S + SnO2
B + HNO3 = B(NO3)3 + H2 =>
2 B + 6 HNO3 = 2 B(NO3)3 + 3 H2
CH2SO4 = CH2 + SO4 =>
CH2SO4 = CH2 + SO4
H3PO4 + Ag(OH) = H2O + Ag3(PO4) =>
H3PO4 + 3 Ag(OH) = 3 H2O + Ag3(PO4)
SnO2 + In = In2O3 + Sn =>
3 SnO2 + 4 In = 2 In2O3 + 3 Sn
Li3PO4 + Be(MnO4)2 = Be3(PO4)2 + LiMnO4 =>
2 Li3PO4 + 3 Be(MnO4)2 = Be3(PO4)2 + 6 LiMnO4
Ag2(NO3)2 + CuCl2 = Ag2Cl2 + Cu(NO3)2 =>
Ag2(NO3)2 + CuCl2 = Ag2Cl2 + Cu(NO3)2
Ti2VN2F2 = VN + TiN + TiF4 + V =>
2 Ti2VN2F2 = VN + 3 TiN + TiF4 + V
Fe + Cn2 = Fe(Cn)2 =>
Fe + Cn2 = Fe(Cn)2
C6H5CH2SSCH2C6H5C6H5 + O2 = CO2 + SO2 + H2O =>
4 C6H5CH2SSCH2C6H5C6H5 + 107 O2 = 80 CO2 + 8 SO2 + 38 H2O
C12 + H35 + OH = C12H34OH =>
35 C12 + 34 H35 + 35 OH = 35 C12H34OH
C3H5BrNaI = C3H5INaBr =>
C3H5BrNaI = C3H5INaBr
CuS + H{+} + NO3{-} = Cu{2+} + SO4{2-} + N2O + H2O =>
CuS + 2 H{+} + 2 NO3{-} = Cu{2+} + SO4{2-} + N2O + H2O
Al2(SO4)3 + VCl2 = AlCl3 + V(SO4) =>
Al2(SO4)3 + 3 VCl2 = 2 AlCl3 + 3 V(SO4)
NaCl(aq) + H2O(aq) = HCl(s) + NaOH(aq) =>
NaCl(aq) + H2O(aq) = HCl(s) + NaOH(aq)
LiCO3 + H3PO4 = H3CO3 + LiPO4 =>
LiCO3 + H3PO4 = H3CO3 + LiPO4
CrI3 + KOH + Cl2 = K2CrO3 + KIO4 + KCl + H2O =>
2 CrI3 + 60 KOH + 25 Cl2 = 2 K2CrO3 + 6 KIO4 + 50 KCl + 30 H2O
BaCl2 + Na2CO3 = BaCO3(s) + NaCl =>
BaCl2 + Na2CO3 = BaCO3(s) + 2 NaCl
KMnO4 + Fe(SO4) + H2SO4 = MnSO4 + Fe2(SO4)3 + K2(SO4) + H2O =>
2 KMnO4 + 10 Fe(SO4) + 8 H2SO4 = 2 MnSO4 + 5 Fe2(SO4)3 + K2(SO4) + 8 H2O
BaCl2 + NaOH = Ba(OH)2 + Na2Cl2 =>
BaCl2 + 2 NaOH = Ba(OH)2 + Na2Cl2
LiOH = Li + OH =>
LiOH = Li + OH
NaS2 + L2 = Na2L + S2 =>
4 NaS2 + L2 = 2 Na2L + 4 S2
Ba + HCl = BaCl2 + H2 =>
Ba + 2 HCl = BaCl2 + H2
[Ag(NH3)2NO2] + C2H2 = C2HAg2 + NH3 + NO2 + H2O =>
14[Ag(NH3)2NO2] + 7 C2H2 = 7 C2HAg2 + 29 NH3 + 13 NO2 + 2 H2O
Cu(OH)2(s) + Na2SO4(aq) + HCl = CuSO4 + NaCl + H2O =>
Cu(OH)2(s) + Na2SO4(aq) + 2 HCl = CuSO4 + 2 NaCl + 2 H2O
Li + Cu(SO4) = Cu + Li(SO4) =>
Li + Cu(SO4) = Cu + Li(SO4)
Li + H20(l) = LiH20 =>
Li + H20(l) = LiH20
CrCl3 + Br2 + KOH = K2CrO4 + HCl + KBr + HOH =>
2 CrCl3 + 3 Br2 + 10 KOH = 2 K2CrO4 + 6 HCl + 6 KBr + 2 HOH
ZnNH4PO4 = Zn + NH4 + PO4 =>
ZnNH4PO4 = Zn + NH4 + PO4
Na + At = NaAt =>
Na + At = NaAt
Ag2O + NH4OH = [Ag(NH3)2]OH + H2O =>
Ag2O + 4 NH4OH = 2[Ag(NH3)2]OH + 3 H2O
SO3{2-} + CrO42{-} = SO4{2-} + CrO2{-} =>
40 SO3{2-} + CrO42{-} = 40 SO4{2-} + CrO2{-}
NaNH2 + H2O = NaOHNH3 =>
NaNH2 + H2O = NaOHNH3
Fe3(PO4)2 + H2O = Fe3O2 + H2PO4 =>
Fe3(PO4)2 + 2 H2O = Fe3O2 + 2 H2PO4
Zn + KNO3 + HCl = ZnCl2 + KNO2 + H2O =>
Zn + KNO3 + 2 HCl = ZnCl2 + KNO2 + H2O
NaHCO3(aq) + Ca(OH)2(aq) = H2O(l) + CaCO3(s) + NaOH(aq) =>
NaHCO3(aq) + Ca(OH)2(aq) = H2O(l) + CaCO3(s) + NaOH(aq)
CH3CH2OH(l) + O2 = H2O + CH3COOH =>
CH3CH2OH(l) + O2 = H2O + CH3COOH
CH3MgCl + C2H5OH = CH4 + MgClOC2H5 =>
CH3MgCl + C2H5OH = CH4 + MgClOC2H5
Ba(NO3)2 + K2S = BaS + K2(NO3)2 =>
Ba(NO3)2 + K2S = BaS + K2(NO3)2
HCl + MnO2 = Cl2 + H2O + MnCl2 =>
4 HCl + MnO2 = Cl2 + 2 H2O + MnCl2
KAlO2 + H2O = K[Al(OH)4] =>
KAlO2 + 2 H2O = K[Al(OH)4]
K2FeO4 + Cr(OH)4 = Fe(OH)3 + K2CrO4 + OH =>
K2FeO4 + Cr(OH)4 = Fe(OH)3 + K2CrO4 + OH
AgCl + CO2 = AgCO2 + Cl2 =>
2 AgCl + 2 CO2 = 2 AgCO2 + Cl2
SrCO3 + TiO2 + Pr6O11 = Sr10Pr60Ti100O300 + CO2 + O2 =>
10 SrCO3 + 100 TiO2 + 10 Pr6O11 = Sr10Pr60Ti100O300 + 10 CO2 + 10 O2
CH3CO2H + Mg(OH)2 = CH3CO2HMg(OH)2 =>
CH3CO2H + Mg(OH)2 = CH3CO2HMg(OH)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/04/25
Équations équilibrées sur03/06/24
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