| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 KClO3 = 3 KClO5 + 2 KCl
CH3NH2 + H2SO4 = CH3NH3 + HSO4 =>
CH3NH2 + H2SO4 = CH3NH3 + HSO4
H3PO4(aq) + NaOH(aq) = H2O(l) + Na3(PO4)(aq) =>
H3PO4(aq) + 3 NaOH(aq) = 3 H2O(l) + Na3(PO4)(aq)
NaIO3 + SO2 + H2O = I2 + NaHSO4 + H2SO4 =>
2 NaIO3 + 5 SO2 + 4 H2O = I2 + 2 NaHSO4 + 3 H2SO4
FeO + MgO + Al2O3 + P2O5 + H2O = (Fe3Mg)Al8(PO4)8(OH)8 =>
3 FeO + MgO + 4 Al2O3 + 4 P2O5 + 4 H2O = (Fe3Mg)Al8(PO4)8(OH)8
B2O3 + Mg = B + MgO3 =>
B2O3 + Mg = 2 B + MgO3
SiF4 + H2O = HF + SiO2 =>
SiF4 + 2 H2O = 4 HF + SiO2
Co(C2H3O2)2 + Al = Al(C2H3O2)3 + Co =>
3 Co(C2H3O2)2 + 2 Al = 2 Al(C2H3O2)3 + 3 Co
MgSO4 + K2SiO3 = K2SO4 + MgSiO3 =>
MgSO4 + K2SiO3 = K2SO4 + MgSiO3
Hg + O2 = Hg2O1 =>
4 Hg + O2 = 2 Hg2O1
Fe + Cu2Cl2 = Cu + FeCl =>
2 Fe + Cu2Cl2 = 2 Cu + 2 FeCl
K5 + O2 = K2O2 =>
2 K5 + 5 O2 = 5 K2O2
Zr(OH)4 + Pb3(PO4)2 = Zr3(PO4)4 + Pb(OH)2 =>
3 Zr(OH)4 + 2 Pb3(PO4)2 = Zr3(PO4)4 + 6 Pb(OH)2
Ca(cn)2 + AlF3 = CaF2 + Al =>
3 Ca(cn)2 + 4 AlF3 = 6 CaF2 + 4 Al
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
CaBr2 + Co(OH)3 = CoBr3 + Ca(OH)2 =>
3 CaBr2 + 2 Co(OH)3 = 2 CoBr3 + 3 Ca(OH)2
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
NaOH + SrCl2 = Sr(OH)2 + NaCl =>
2 NaOH + SrCl2 = Sr(OH)2 + 2 NaCl
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
Cl2 + H2S = ClS + H2 =>
Cl2 + 2 H2S = 2 ClS + 2 H2
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
Pb2SO4 + H2O2 = PbO + H2SO4 =>
Pb2SO4 + H2O2 = 2 PbO + H2SO4
La100(N100O300)3*6H200O100 + Ca100(N100O300)2*4H200O100 + Ni100(N100O300)2*6H200O100 + Fe100(N100O300)3*9H200O100 = La70Ca30Ni30Fe70O300 + N100O100 + O200 + H200O100 =>
7 La100(N100O300)3*6H200O100 + 3 Ca100(N100O300)2*4H200O100 + 3 Ni100(N100O300)2*6H200O100 + 7 Fe100(N100O300)3*9H200O100 = 10 La70Ca30Ni30Fe70O300 + 54 N100O100 + 39 O200 + 135 H200O100
(CH3)2CO + H3NO3S = (CH3)2C(OSO3H)C(O)NH2 + C + H =>
2(CH3)2CO + H3NO3S = (CH3)2C(OSO3H)C(O)NH2 + 2 C + 6 H
Sn2O4 + Cl2 = Sn2Cl4 + O2 =>
Sn2O4 + 2 Cl2 = Sn2Cl4 + 2 O2
CaCO3 + MgCl2 = MgCO3 + CaCl2 =>
CaCO3 + MgCl2 = MgCO3 + CaCl2
Fe + H2O + FeSi2O3 = Fe2SiO4 + H2 =>
3 Fe + 5 H2O + FeSi2O3 = 2 Fe2SiO4 + 5 H2
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
(NH4)OH + HNO3 = (NH4)NO2 + H2O =>
5(NH4)OH + 3 HNO3 = 4(NH4)NO2 + 6 H2O
C5H12 = H2 + C5H6 =>
C5H12 = 3 H2 + C5H6
Ca(OH)2 + Al(NO3)3 = Al(OH)3 + Ca(NO3)2 =>
3 Ca(OH)2 + 2 Al(NO3)3 = 2 Al(OH)3 + 3 Ca(NO3)2
Cl2O + NaOH = NaClO + H2O =>
Cl2O + 2 NaOH = 2 NaClO + H2O
ZnO + NaO = NaZnO2 =>
ZnO + NaO = NaZnO2
C20H25N30 + O2 = H2O + CO2 + NO =>
4 C20H25N30 + 165 O2 = 50 H2O + 80 CO2 + 120 NO
HNO3 + H3PO3 = NO + H3PO4 + H2O =>
2 HNO3 + 3 H3PO3 = 2 NO + 3 H3PO4 + H2O
Pb(OH)4 + Mg(OH)2 = Mg4Pb2 + H2O2 =>
2 Pb(OH)4 + 4 Mg(OH)2 = Mg4Pb2 + 8 H2O2
BaO2 + KI + H2SO4 = BaSO4 + K2SO4 + I2 + H2O =>
BaO2 + 2 KI + 2 H2SO4 = BaSO4 + K2SO4 + I2 + 2 H2O
LiF + Fe(NO3)3 = Li(NO3)3 + FeF =>
LiF + Fe(NO3)3 = Li(NO3)3 + FeF
KHCO3 + Na2SO4 = K2SO4 + NaHCO3 =>
2 KHCO3 + Na2SO4 = K2SO4 + 2 NaHCO3
KMnO4 + MnCl2*4H2O = KCl + Mn3O4 + Cl + H2O =>
KMnO4 + 2 MnCl2*4H2O = KCl + Mn3O4 + 3 Cl + 8 H2O
BO + C + Cl = BCl3 + CO =>
BO + C + 3 Cl = BCl3 + CO
Cl2 + KOH = KCl + KClOO3 + H2 =>
2 Cl2 + 4 KOH = 3 KCl + KClOO3 + 2 H2
KS + Cu = CuS + K =>
KS + Cu = CuS + K
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
NaI + Cl2 = I2 + NaCl =>
2 NaI + Cl2 = I2 + 2 NaCl
HOCH2COOH + Na2CO3 = C2H3NaO3 + H2O + CO2 =>
2 HOCH2COOH + Na2CO3 = 2 C2H3NaO3 + H2O + CO2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Pb(NO3)2 + H2CrO4 + NH4OH = NH4(NO3)2 + H2O + PbCrO4 =>
17 Pb(NO3)2 + 17 H2CrO4 + 14 NH4OH = 16 NH4(NO3)2 + 20 H2O + 17 PbCrO4
Fe2SO4 + HCl = FeCl + H2SO4 =>
Fe2SO4 + 2 HCl = 2 FeCl + H2SO4
As(OH)3 + H2SO4 = As2(SO4)3 + H2O =>
2 As(OH)3 + 3 H2SO4 = As2(SO4)3 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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