| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2CO3 + 2 Ag(OH) = Ag2CO3 + 2 H2O
CH4O + O2 = H2O + CO2 =>
2 CH4O + 3 O2 = 4 H2O + 2 CO2
C5H10 + Br2 = C5H10Br10 =>
C5H10 + 5 Br2 = C5H10Br10
FeCl3 + KOH + HClO = K2FeO4 + H2O + Cl2 =>
2 FeCl3 + 4 KOH + 12 HClO = 2 K2FeO4 + 8 H2O + 9 Cl2
S1O2 + O2 = SO3 =>
2 S1O2 + O2 = 2 SO3
NaCl + Fe2O3 = NaO + Fe2Cl3 =>
3 NaCl + Fe2O3 = 3 NaO + Fe2Cl3
Zn + Mn(NO3)2 = Mn + Zn(NO3)2 =>
Zn + Mn(NO3)2 = Mn + Zn(NO3)2
MnO2 + Na2CO3 + KNO3 + H2O = K2MnO4 + NaNO2 + CO2 + OH =>
MnO2 + Na2CO3 + 2 KNO3 + H2O = K2MnO4 + 2 NaNO2 + CO2 + 2 OH
Na2CO3 + KNO3 = K2CO3 + NaNO3 =>
Na2CO3 + 2 KNO3 = K2CO3 + 2 NaNO3
Na2CO3 + Na3PO4 = Na2(PO4) + Na3(CO3) =>
Na2CO3 + Na3PO4 = Na2(PO4) + Na3(CO3)
I2 + Ag = AgI =>
I2 + 2 Ag = 2 AgI
CsOH + HCHB11Cl11 = CsCHB11Cl11 + H2O =>
CsOH + HCHB11Cl11 = CsCHB11Cl11 + H2O
KI + Pb(NO3)2 = PbK4 + I2NO3 =>
4 KI + Pb(NO3)2 = PbK4 + 2 I2NO3
C(s) + H2(g) = C8H18 =>
8 C(s) + 9 H2(g) = C8H18
C + H2 + O2 = C5H12O6 =>
5 C + 6 H2 + 3 O2 = C5H12O6
NH4OH + Br2 = N2 + HBr + H2O =>
2 NH4OH + 3 Br2 = N2 + 6 HBr + 2 H2O
CH3CH2OH + OH = CH3COO + H2O =>
CH3CH2OH + 5 OH = CH3COO + 4 H2O
H2 + O2 = H2O0 =>
2 H2 + O2 = 2 H2O0
COH2O + O2 = CO2 + H2O =>
2 COH2O + O2 = 2 CO2 + 2 H2O
Cu(OH){2} = H{2}O + CuO =>
Cu(OH){2} = H{2}O + CuO
I2 + MnO4 = IO3 + MnO2 =>
I2 + 3 MnO4 = 2 IO3 + 3 MnO2
Co(ClO4)2 + Ca = Ca(ClO4)2 + Co =>
Co(ClO4)2 + Ca = Ca(ClO4)2 + Co
NH4Cl(aq) + Pb(NO3)2 = NH4NO3(aq) + PbCl2(s) =>
2 NH4Cl(aq) + Pb(NO3)2 = 2 NH4NO3(aq) + PbCl2(s)
Pb + S2 = PbS =>
2 Pb + S2 = 2 PbS
Zn + HgSO4 = Hg + ZnSO4 =>
Zn + HgSO4 = Hg + ZnSO4
AgF + Fe(NO3)2 = AgNO3 + FeF2 =>
2 AgF + Fe(NO3)2 = 2 AgNO3 + FeF2
CaPO4 + NaNO3 = CaNO3 + NaPO4 =>
CaPO4 + NaNO3 = CaNO3 + NaPO4
N2(g) + C2H2(g) = HCN(g) =>
N2(g) + C2H2(g) = 2 HCN(g)
CaCO3 + CH3COOH = CO2 + CaCHCOOH + H2O =>
CaCO3 + CH3COOH = CO2 + CaCHCOOH + H2O
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Fe(OH)2 + HBr = H2O + Br2Fe =>
Fe(OH)2 + 2 HBr = 2 H2O + Br2Fe
Ag + SnCl4 = Sn + AgCl =>
4 Ag + SnCl4 = Sn + 4 AgCl
C6H5Br + Cl2 = C6H5BrCl2 =>
C6H5Br + Cl2 = C6H5BrCl2
O2(g) + CH4(g) = CO2(g) + H20(i) =>
5 O2(g) + 5 CH4(g) = 5 CO2(g) + H20(i)
C8H20IN + I2 = C8H20I3N =>
C8H20IN + I2 = C8H20I3N
Pb(CO3)2 + Mg3(PO4)2 = Pb3(PO4)2 + Mg(CO3)2 =>
3 Pb(CO3)2 + Mg3(PO4)2 = Pb3(PO4)2 + 3 Mg(CO3)2
Al(C2H3O2)3 + Li(OH) = Al(OH)3 + Li(C2H3O2) =>
Al(C2H3O2)3 + 3 Li(OH) = Al(OH)3 + 3 Li(C2H3O2)
(NH4)2S + HgBr2 = (NH4)Br + HgS =>
(NH4)2S + HgBr2 = 2(NH4)Br + HgS
As2S3 + H2O2 + OH{-} = AsO43{-} + SO42{-} + H2O =>
2 As2S3 + 419 H2O2 + 10 OH{-} = 4 AsO43{-} + 6 SO42{-} + 424 H2O
Zn + OH{-} + H2O = Zn(OH)42{-} + H2 =>
2 Zn + 2 OH{-} + 82 H2O = 2 Zn(OH)42{-} + 41 H2
K3N + Li2O = Li3N + K2O =>
2 K3N + 3 Li2O = 2 Li3N + 3 K2O
Cu + S = Cu2S =>
2 Cu + S = Cu2S
C6H12O + KMnO4 + H2SO4 = C6H12O2 + K2SO4 + MnSO4 + H2O =>
5 C6H12O + 2 KMnO4 + 3 H2SO4 = 5 C6H12O2 + K2SO4 + 2 MnSO4 + 3 H2O
N2H4 + HCl = NCl + HH =>
N2H4 + 2 HCl = 2 NCl + 3 HH
NH4OH(s) + NiCl2(s) = NH4Cl(s) + Ni(OH)2(s) =>
2 NH4OH(s) + NiCl2(s) = 2 NH4Cl(s) + Ni(OH)2(s)
C7H8 + Br2 = C6H5Br + CH3Br =>
C7H8 + Br2 = C6H5Br + CH3Br
NaPo4 + AlNo3 = NaNo3 + AlPo4 =>
NaPo4 + AlNo3 = NaNo3 + AlPo4
MgO + HBr = MgBr2 + H2O =>
MgO + 2 HBr = MgBr2 + H2O
Fe3O4 + H2 = Fe + H2O =>
Fe3O4 + 4 H2 = 3 Fe + 4 H2O
ZnO + Pb = PbO + Zn =>
ZnO + Pb = PbO + Zn
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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