| Équations équilibrées la veille | Équations équilibrées le lendemain |
HNO3(aq) + NH3(aq) = NH4(aq) + NO3(aq)
HNO3(l) + Cu = Cu(NO3)2 + NO2 + H2O =>
4 HNO3(l) + Cu = Cu(NO3)2 + 2 NO2 + 2 H2O
S + KOH = K2(SO3) + K2S + H2O =>
3 S + 6 KOH = K2(SO3) + 2 K2S + 3 H2O
HNO3 + (NH4)2MoO4 + Na3PO4 = (NH4)3PO4*12MoO3 + NH4NO3 + NaNO3 + H2O =>
24 HNO3 + 12(NH4)2MoO4 + Na3PO4 = (NH4)3PO4*12MoO3 + 21 NH4NO3 + 3 NaNO3 + 12 H2O
C2H4(g) + H2O(l) = C2H5OH(l) =>
C2H4(g) + H2O(l) = C2H5OH(l)
C2H4 + H2SO4 = C2H5OSO3H =>
C2H4 + H2SO4 = C2H5OSO3H
Cu(s) + AgNO3 = Ag(s) + Cu(NO3)2 =>
Cu(s) + 2 AgNO3 = 2 Ag(s) + Cu(NO3)2
NaWO4 + Na2S + HCl = W5O14 + S + NaCl + H2O =>
10 NaWO4 + 7 Na2S + 24 HCl = 2 W5O14 + 7 S + 24 NaCl + 12 H2O
C2H4 = C8H16 =>
4 C2H4 = C8H16
C2H4 + O3 = CO2 + H2O =>
C2H4 + 2 O3 = 2 CO2 + 2 H2O
Br2O + H2O = H2Br2O2 =>
Br2O + H2O = H2Br2O2
HNO3KOH = KNO3H2O =>
HNO3KOH = KNO3H2O
C2H4Cl2 + Cl2 = C2Cl4 + HCl =>
C2H4Cl2 + 3 Cl2 = C2Cl4 + 4 HCl
HONH2 + H2O = H3O + ONH2 =>
HONH2 + H2O = H3O + ONH2
Mg(NO3)2 + CuCl = MgCl2 + CuNO3 =>
Mg(NO3)2 + 2 CuCl = MgCl2 + 2 CuNO3
C2H4Cl2 + H2O = C2H4 + O2 + HCl =>
2 C2H4Cl2 + 2 H2O = 2 C2H4 + O2 + 4 HCl
C6H5CHOHCH3 + CrO3 + H2SO4 = C6H3COCH3 + Cr2(SO4)3 + H2O =>
3 C6H5CHOHCH3 + 4 CrO3 + 6 H2SO4 = 3 C6H3COCH3 + 2 Cr2(SO4)3 + 12 H2O
K2Cr2O7 + Na2C2O4 + H2SO4 = CO2 + K2SO4 + Cr2(SO4)3 + Na2SO4 + H2O =>
K2Cr2O7 + 3 Na2C2O4 + 7 H2SO4 = 6 CO2 + K2SO4 + Cr2(SO4)3 + 3 Na2SO4 + 7 H2O
C2H4Cl2 + Na = C4H8 + NaCl =>
2 C2H4Cl2 + 4 Na = C4H8 + 4 NaCl
Cu + Pb(No3)2 = CuNo32 + Pb =>
3 Cu + 16 Pb(No3)2 = 3 CuNo32 + 16 Pb
HSOH = H2SO =>
HSOH = H2SO
C2H4O(l) + O2(g) = CO2 + H2O =>
2 C2H4O(l) + 5 O2(g) = 4 CO2 + 4 H2O
Cu(NO3)2 + Al2(SO4)3 = Al2(NO3)2 + Cu(SO4)3 =>
Cu(NO3)2 + Al2(SO4)3 = Al2(NO3)2 + Cu(SO4)3
C2H5COONa + NaOH = C2H6 + Na2CO3 =>
C2H5COONa + NaOH = C2H6 + Na2CO3
Cr4C3 + HNO3 = Cr(NO3)3 + CO2 + NO + H2O =>
Cr4C3 + 20 HNO3 = 4 Cr(NO3)3 + 3 CO2 + 8 NO + 10 H2O
AlCl3*6H2O + NaOH = AlOOH + NaCl + H2O =>
AlCl3*6H2O + 3 NaOH = AlOOH + 3 NaCl + 7 H2O
Na2O + CH4 = Na2C2 + H + O =>
Na2O + 2 CH4 = Na2C2 + 8 H + O
C57H104O6 + CH4O = C19H36O2 + C3H5(OH)3 =>
C57H104O6 + 3 CH4O = 3 C19H36O2 + C3H5(OH)3
Hg(OH) = Hg2O + H2O =>
2 Hg(OH) = Hg2O + H2O
NiTeO4 + HBrO + H2TeO4 = Ni2(TeO4)3 + NiBr2 + H2O =>
5 NiTeO4 + 2 HBrO + H2TeO4 = 2 Ni2(TeO4)3 + NiBr2 + 2 H2O
Pb(NO3)2 + Na3(SO4) = Pb3(SO4)2 + Na(NO3) =>
3 Pb(NO3)2 + 2 Na3(SO4) = Pb3(SO4)2 + 6 Na(NO3)
H2O2 + CO2 + N2 = O2 + CH3CH2N2O =>
5 H2O2 + 4 CO2 + 2 N2 = 8 O2 + 2 CH3CH2N2O
Cs + HCl = CsCl2 + H2Cl =>
Cs + 4 HCl = CsCl2 + 2 H2Cl
C2H5NS + H2O = NH4OOCCH3 + H2S =>
C2H5NS + 2 H2O = NH4OOCCH3 + H2S
FeCl3 + Br2 = Cl2 + FeBr3 =>
2 FeCl3 + 3 Br2 = 3 Cl2 + 2 FeBr3
Na2CO3 + C2H4O2 = CO2 + H2O + Na2CO =>
2 Na2CO3 + C2H4O2 = 2 CO2 + 2 H2O + 2 Na2CO
CuSO4 + HF = H2SO4 + CuF2 =>
CuSO4 + 2 HF = H2SO4 + CuF2
C2H5OH + Br2 = C2H5Br + BrOH =>
C2H5OH + Br2 = C2H5Br + BrOH
Na2CrO4 + KI + H2SO4 = Cr2(SO4)3 + I2 + K2SO4 + Na2SO4 + H2O =>
2 Na2CrO4 + 6 KI + 8 H2SO4 = Cr2(SO4)3 + 3 I2 + 3 K2SO4 + 2 Na2SO4 + 8 H2O
Hg + H3Po4 = Hg3(Po4)2 + H2 =>
3 Hg + 2 H3Po4 = Hg3(Po4)2 + 3 H2
HgLiCl = HgClLi =>
HgLiCl = HgClLi
C2H5OH + C7H6O3 = C8H8O3 + H2O =>
C2H5OH + 2 C7H6O3 = 2 C8H8O3 + H2O
C2H5OH + C7H6O3 = C15H14O3 + H2O =>
14 C2H5OH + 11 C7H6O3 = 7 C15H14O3 + 26 H2O
Ni2O3 + H2SO4 = Ni2(SO4)3 + H2O =>
Ni2O3 + 3 H2SO4 = Ni2(SO4)3 + 3 H2O
CrO4{2-} + S{2-} + H2O = Cr(OH)3 + S + OH{-} =>
2 CrO4{2-} + 3 S{2-} + 8 H2O = 2 Cr(OH)3 + 3 S + 10 OH{-}
SnCl4 + Na = SnNa + Cl2 =>
SnCl4 + Na = SnNa + 2 Cl2
C6H5MgBr + C8H8O2 = C19H16O + MgBrOH =>
6 C6H5MgBr + 5 C8H8O2 = 4 C19H16O + 6 MgBrOH
C2H5OH + Cl2 = C2HCl3O + HCl =>
C2H5OH + 4 Cl2 = C2HCl3O + 5 HCl
CH3CHCH2Br2 = CH3CHBrCH2Br =>
CH3CHCH2Br2 = CH3CHBrCH2Br
C7H8 + Fe(OH)3 = FeCO3 + Fe3O4 + H2O =>
C7H8 + 94 Fe(OH)3 = 7 FeCO3 + 29 Fe3O4 + 145 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/30/25
Équations équilibrées sur03/01/24
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