| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H5CH2COCH3 + CH3NH2 = C6H5CH2CNCH3CH3 + H2O
GeBr2 + H2S = GeS + BrH =>
GeBr2 + H2S = GeS + 2 BrH
KOH + H2SO4 = H2O + K2SO4 =>
2 KOH + H2SO4 = 2 H2O + K2SO4
Hg + HBr = HgBr2 + H =>
Hg + 2 HBr = HgBr2 + 2 H
CuO + O2 = CuO2 =>
2 CuO + O2 = 2 CuO2
O2 + CaO = CaO3 =>
O2 + CaO = CaO3
Ni + Al = Ni3Al =>
3 Ni + Al = Ni3Al
Sr + Cl + H2O = HCl + SrOH =>
Sr + Cl + H2O = HCl + SrOH
NaBiO3 + H2O + NaCl = Bi2O3 + NaOH + NaOCl =>
2 NaBiO3 + H2O + 2 NaCl = Bi2O3 + 2 NaOH + 2 NaOCl
MgSO + NaOH = Mg(OH) + NaSO =>
MgSO + NaOH = Mg(OH) + NaSO
HgBrKNO = HgNOKBr =>
HgBrKNO = HgNOKBr
Cd(s) + AgNO3(aq) = Cd(NO3)2(aq) + Ag(s) =>
Cd(s) + 2 AgNO3(aq) = Cd(NO3)2(aq) + 2 Ag(s)
KBrO4(s) + KBr = KBrO3(s) =>
3 KBrO4(s) + KBr = 4 KBrO3(s)
MnSO4 + NO3{-} + PbO2 + H2O = MnO4{-} + Pb(NO3)2 + Pb(SO4) + OH{-} =>
2 MnSO4 + 6 NO3{-} + 5 PbO2 + 2 H2O = 2 MnO4{-} + 3 Pb(NO3)2 + 2 Pb(SO4) + 4 OH{-}
NiCl2Fe = NiFeCl2 =>
NiCl2Fe = NiFeCl2
KMnO4 + Na3SO3 + H2O = MnO2 + KOH + Na3SO4 =>
2 KMnO4 + 3 Na3SO3 + H2O = 2 MnO2 + 2 KOH + 3 Na3SO4
Cu2O + N2O = Cu + NO =>
Cu2O + N2O = 2 Cu + 2 NO
Na + Si + O2 = Na4SiO4(s) =>
4 Na + Si + 2 O2 = Na4SiO4(s)
BaSO4 + NaOH = NaSO4 + Ba(OH) =>
BaSO4 + NaOH = NaSO4 + Ba(OH)
NH + I2 = N2I6 + H2 =>
2 NH + 3 I2 = N2I6 + H2
BiCl3 + H2O = Bi2O3 + HCl =>
2 BiCl3 + 3 H2O = Bi2O3 + 6 HCl
C2H4 + H2O = C6H14 + CO =>
13 C2H4 + 2 H2O = 4 C6H14 + 2 CO
PH3 + O2 = H2O + P4O10(aq) =>
4 PH3 + 8 O2 = 6 H2O + P4O10(aq)
H2O2 = H2O + O =>
H2O2 = H2O + O
AlCO3 + NaOH = AlOH + NaCO3 =>
AlCO3 + NaOH = AlOH + NaCO3
NaAlH4 + Al(NO3)3 + H2SO4 = Al2(SO4)3 + NaHSO4 + NH4HSO4 + H2O =>
3 NaAlH4 + Al(NO3)3 + 12 H2SO4 = 2 Al2(SO4)3 + 3 NaHSO4 + 3 NH4HSO4 + 9 H2O
AlPO4 + CuCl2 = AlCl3 + Cu3(PO4)2 =>
2 AlPO4 + 3 CuCl2 = 2 AlCl3 + Cu3(PO4)2
[Cu(NH3)4]SO4*H2O + Pb(C2H3O2)2 = PbSO4 + Cu(C2H3O2)2 + NH3 + H2O =>
[Cu(NH3)4]SO4*H2O + Pb(C2H3O2)2 = PbSO4 + Cu(C2H3O2)2 + 4 NH3 + H2O
ZnSO4 + KOH = Zn(OH)2 + K2SO4 =>
ZnSO4 + 2 KOH = Zn(OH)2 + K2SO4
FeSO4*7H2O + FeCl3 + NaOH = Fe3O4 + NaCl + Na2SO4 + H2O =>
FeSO4*7H2O + 2 FeCl3 + 8 NaOH = Fe3O4 + 6 NaCl + Na2SO4 + 11 H2O
PbS + H2O2 = PbSO4 + H2O =>
PbS + 4 H2O2 = PbSO4 + 4 H2O
Cl2O3 + H2 = Cl + H2O =>
Cl2O3 + 3 H2 = 2 Cl + 3 H2O
Pb4 + SO4 = PbSO4 =>
Pb4 + 4 SO4 = 4 PbSO4
Hg(NO3)2 + (NH4)2S = HgS + NH4(NO3) =>
Hg(NO3)2 + (NH4)2S = HgS + 2 NH4(NO3)
Cu2O + N2O = Cu + NO =>
Cu2O + N2O = 2 Cu + 2 NO
Br2 + CuI2 = BrI + Cu =>
Br2 + CuI2 = 2 BrI + Cu
ReO2 + Cl2 + H2O = HReO4 + Cl{-} + H3O{+} =>
2 ReO2 + 3 Cl2 + 10 H2O = 2 HReO4 + 6 Cl{-} + 6 H3O{+}
Cu2O + N2O = Cu + NO =>
Cu2O + N2O = 2 Cu + 2 NO
KMnO4 + H2S = MnO2 + S + KOH + H2O =>
2 KMnO4 + 3 H2S = 2 MnO2 + 3 S + 2 KOH + 2 H2O
C17H33COOCH3 + H2 = C17H33COOCH3H2 =>
C17H33COOCH3 + H2 = C17H33COOCH3H2
Cu2O + N2O = Cu + NO =>
Cu2O + N2O = 2 Cu + 2 NO
MgCl2 + NaOH = Mg(OH)2 + NaCl =>
MgCl2 + 2 NaOH = Mg(OH)2 + 2 NaCl
LiIO3 = LiO + IO2 =>
LiIO3 = LiO + IO2
Cu2O + N2O = Cu + NO =>
Cu2O + N2O = 2 Cu + 2 NO
Cr2O3 + Na = Na2O + Cr =>
Cr2O3 + 6 Na = 3 Na2O + 2 Cr
HCe + KMnO4 = KCe + MnCe + Ce2 + H2O =>
8 HCe + KMnO4 = KCe + MnCe + 3 Ce2 + 4 H2O
HNO3 + Zn = Zn(NO3)2 + NHNO3 + H2O =>
14 HNO3 + 5 Zn = 5 Zn(NO3)2 + 2 NHNO3 + 6 H2O
C17H33COONa + H2 = C17H35COONa =>
C17H33COONa + H2 = C17H35COONa
NO2 + NaOH = NaNO2 + NO3 + H2O =>
3 NO2 + 2 NaOH = 2 NaNO2 + NO3 + H2O
NaOH + KHC8H4O4 = Na2C8H4O4 + H2O + KOH =>
2 NaOH + KHC8H4O4 = Na2C8H4O4 + H2O + KOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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