| Équations équilibrées la veille | Équations équilibrées le lendemain |
PbSO3 + 2 HCl = PbCl2 + H2SO3
Cu(NO3)2 + NH4CN = CuCN + NH4(NO3)2 =>
Cu(NO3)2 + NH4CN = CuCN + NH4(NO3)2
BaO + Li2O = Ba + Li2O2 =>
BaO + Li2O = Ba + Li2O2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
NaCl + LiNO3 = NaNO3 + LiCl =>
NaCl + LiNO3 = NaNO3 + LiCl
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Fe(NO3)2(aq) + Ag(s) = Fe(s) + AgNO3(aq) =>
Fe(NO3)2(aq) + 2 Ag(s) = Fe(s) + 2 AgNO3(aq)
HClO4 + Al = Al(ClO4)3 + HCl + H2O =>
27 HClO4 + 8 Al = 8 Al(ClO4)3 + 3 HCl + 12 H2O
Al(NO3)3 + BaCl2 = AlCl3 + Ba(NO3)2 =>
2 Al(NO3)3 + 3 BaCl2 = 2 AlCl3 + 3 Ba(NO3)2
NH4Cl + Mn(NO3)2 = NH4NO3 + MnCl2 =>
2 NH4Cl + Mn(NO3)2 = 2 NH4NO3 + MnCl2
CuCl + H2 = Cu + HCl =>
2 CuCl + H2 = 2 Cu + 2 HCl
H2O2 + MnSO4 + NaOH = MnO2 + Na2SO4 + H2O =>
H2O2 + MnSO4 + 2 NaOH = MnO2 + Na2SO4 + 2 H2O
K2Cr2O7 + HCl = CrCl3 + KCl + Cl2 + H2O =>
K2Cr2O7 + 14 HCl = 2 CrCl3 + 2 KCl + 3 Cl2 + 7 H2O
K2SO4 + Fe(NO3)2 = KNO3 + Fe(SO4) =>
K2SO4 + Fe(NO3)2 = 2 KNO3 + Fe(SO4)
Ag{+} + Br{-} = AgBr =>
Ag{+} + Br{-} = AgBr
AgF + O2 = AgO + F2 =>
2 AgF + O2 = 2 AgO + F2
KOH + MgCl2 = MgOH + KCl2 =>
KOH + MgCl2 = MgOH + KCl2
Cr2O3 + HCl = CrCl2 + Cl2 + H2O =>
Cr2O3 + 6 HCl = 2 CrCl2 + Cl2 + 3 H2O
AsCl3 + KOH = As(OH)3 + KCl =>
AsCl3 + 3 KOH = As(OH)3 + 3 KCl
BaSO3 + HCl = H2O + ClO2 + BaS =>
5 BaSO3 + 6 HCl = 3 H2O + 6 ClO2 + 5 BaS
Ce(NO3)3 + O2 + H2O = Ce(NO3)4 + Ce(OH)4 =>
4 Ce(NO3)3 + O2 + 2 H2O = 3 Ce(NO3)4 + Ce(OH)4
CuCl + H2 = Cu + HCl =>
2 CuCl + H2 = 2 Cu + 2 HCl
Cu + KClO3 + HCl = H[CuCl2] + KCl + H2O =>
6 Cu + KClO3 + 12 HCl = 6 H[CuCl2] + KCl + 3 H2O
Ba(s) + HCl(aq) = BaCl2(aq) + H2(g) =>
Ba(s) + 2 HCl(aq) = BaCl2(aq) + H2(g)
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
Hg(NO3) + NO2 + H2O = Hg + HNO3 =>
Hg(NO3) + NO2 + H2O = Hg + 2 HNO3
H2SO + LiOH = H2OH + LiSO =>
H2SO + LiOH = H2OH + LiSO
H999999999999999999999999999999999999999999999999999999 + N + C + O = H33333333333333333333333333333333333333333333NC919239129341293999O2 =>
H999999999999999999999999999999999999999999999999999999 + N + 919239129341293999 C + 2 O = H33333333333333333333333333333333333333333333NC919239129341293999O2
Xe + Fl2 = XeFl4 =>
Xe + 2 Fl2 = XeFl4
MnCl2 + Br2 + KOH = MnBr2 + KClO3 + KCl + H2O =>
3 MnCl2 + 3 Br2 + 6 KOH = 3 MnBr2 + KClO3 + 5 KCl + 3 H2O
K2CO3 + HCl = CO2 + H2O + KCl =>
K2CO3 + 2 HCl = CO2 + H2O + 2 KCl
FeSO4 + AgNO3 = Fe(NO3)2 + SO4(Ag)2 =>
FeSO4 + 2 AgNO3 = Fe(NO3)2 + SO4(Ag)2
At + O2 = At2O5 =>
4 At + 5 O2 = 2 At2O5
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
KMnO4 + MnBr2 + H2O = MnO2 + Br2 + KOH =>
4 KMnO4 + 3 MnBr2 + 2 H2O = 7 MnO2 + 3 Br2 + 4 KOH
NH4Cl + KH2SbO4 = NH4H2SbO4 + KCl =>
NH4Cl + KH2SbO4 = NH4H2SbO4 + KCl
Na3[Cr(OH)6] + NaBiO3 + H2O = Na2CrO4 + Bi(OH)3 + NaOH =>
2 Na3[Cr(OH)6] + 3 NaBiO3 + H2O = 2 Na2CrO4 + 3 Bi(OH)3 + 5 NaOH
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
CH2CHCl + HCl = CH3CHCl2 =>
CH2CHCl + HCl = CH3CHCl2
Hg(NO3) + NO2 + H2O = Hg + HNO3 =>
Hg(NO3) + NO2 + H2O = Hg + 2 HNO3
Cu + KClO3 + HCl = H[CuCl2] + KCl + H2O =>
6 Cu + KClO3 + 12 HCl = 6 H[CuCl2] + KCl + 3 H2O
Fe2 + F2 = Fe3F =>
3 Fe2 + F2 = 2 Fe3F
Ce(NO3)3 + O2 + H2O = Ce(NO3)4 + Ce(OH)4 =>
4 Ce(NO3)3 + O2 + 2 H2O = 3 Ce(NO3)4 + Ce(OH)4
Na3[Cr(OH)6] + NaBiO3 + H2O = Na2CrO4 + Bi(OH)3 + NaOH =>
2 Na3[Cr(OH)6] + 3 NaBiO3 + H2O = 2 Na2CrO4 + 3 Bi(OH)3 + 5 NaOH
CaCl2 + CO2 + H2O = HCl + CaCO3 =>
CaCl2 + CO2 + H2O = 2 HCl + CaCO3
CsNO3 = Cs + NO3 =>
CsNO3 = Cs + NO3
CUSO4 + KSCN = CU(SCN)2 + K2SO4 =>
CUSO4 + 2 KSCN = CU(SCN)2 + K2SO4
KI + Ca(OH)2 = KOH + CaI2 =>
2 KI + Ca(OH)2 = 2 KOH + CaI2
P + HNO3 + H2O = H3(PO4) + NO =>
3 P + 5 HNO3 + 2 H2O = 3 H3(PO4) + 5 NO
MgS + Al2O3 = MgO3 + Al2S =>
MgS + Al2O3 = MgO3 + Al2S
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/09/24
Équations équilibrées sur11/08/23
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