| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaOCl + H2O2 = NaOClH2 + O2
PS5 + O2 = P2O5 + SO2 =>
4 PS5 + 25 O2 = 2 P2O5 + 20 SO2
NaCl + F{2} = NaFCl{2} =>
NaCl + F{2} = NaFCl{2}
LiCoO2 + H2SO4 = Li2SO4 + CoSO4 + H2O + O2 =>
4 LiCoO2 + 6 H2SO4 = 2 Li2SO4 + 4 CoSO4 + 6 H2O + O2
NH4 + CO2 + H2O = (NH4)2CO3 + H =>
2 NH4 + CO2 + H2O = (NH4)2CO3 + 2 H
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
CaCl2 + (NH4)2SO4 = CaSO4 + NH4Cl =>
CaCl2 + (NH4)2SO4 = CaSO4 + 2 NH4Cl
N + O2 = NO =>
2 N + O2 = 2 NO
CHCl3 + AgNO3 = AgCl + CH(NO3)3 =>
CHCl3 + 3 AgNO3 = 3 AgCl + CH(NO3)3
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Fe2O3 + HCl(aq) = FeCl3(aq) + H2O(l) =>
Fe2O3 + 6 HCl(aq) = 2 FeCl3(aq) + 3 H2O(l)
HC1 + NaOH = NaC1 + H2O =>
HC1 + NaOH = NaC1 + H2O
ZnSO4 + KOH = Zn(OH)2 + K2SO4 =>
ZnSO4 + 2 KOH = Zn(OH)2 + K2SO4
Ag2S + NH3 + H2O = (Ag(NH3)2){+} + HS{-} + OH{-} =>
Ag2S + 4 NH3 + H2O = 2(Ag(NH3)2){+} + HS{-} + OH{-}
Na + S = Na2S =>
2 Na + S = Na2S
V(NO3)3 + Mg = V + Mg(NO3)3 =>
V(NO3)3 + Mg = V + Mg(NO3)3
Al + Cu(NO3)2 = Cu + Al(NO3)3 =>
2 Al + 3 Cu(NO3)2 = 3 Cu + 2 Al(NO3)3
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Na2CO3 + MgCl2 = MgCO3 + NaCl =>
Na2CO3 + MgCl2 = MgCO3 + 2 NaCl
ZnSO4 + Fe = Fe(SO4)3 + Zn =>
3 ZnSO4 + Fe = Fe(SO4)3 + 3 Zn
PBO + H2SO4 = PBSO4 + H2O =>
PBO + H2SO4 = PBSO4 + H2O
Li3AsO4 + HClO4 = Li3(ClO4)3 + H3AsO4 =>
Li3AsO4 + 3 HClO4 = Li3(ClO4)3 + H3AsO4
KI + O2 = KIO3 =>
2 KI + 3 O2 = 2 KIO3
(COOH)2 + NaOH = COONa + H2O =>
(COOH)2 + 2 NaOH = 2 COONa + 2 H2O
ZnCl2 + (OH)2 = Zn(OH)2 + Cl =>
ZnCl2 + (OH)2 = Zn(OH)2 + 2 Cl
AgCl + NaOH = AgOH + NaCl =>
AgCl + NaOH = AgOH + NaCl
Cu + HgCl2 = Hg + CuCl2 =>
Cu + HgCl2 = Hg + CuCl2
C12H22O11 + O2 = CO2 + H2O1 =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O1
FeCl3 + (NH4)2Cr2O7 = Fe2(Cr2O7)3 + (NH4)Cl =>
2 FeCl3 + 3(NH4)2Cr2O7 = Fe2(Cr2O7)3 + 6(NH4)Cl
NaCl + H2O = NaO + HCl + H =>
NaCl + H2O = NaO + HCl + H
HBr + NaSO4 = NaBr + HSO4 =>
HBr + NaSO4 = NaBr + HSO4
FeSO4 + O2 = FeSO7 =>
2 FeSO4 + 3 O2 = 2 FeSO7
PlSO4 + HNO3 = Pl(NO3)2 + H2SO4 =>
PlSO4 + 2 HNO3 = Pl(NO3)2 + H2SO4
Zn + HF = ZnF2 + H2 =>
Zn + 2 HF = ZnF2 + H2
H2O + CaCO3 = CaO + H2CO3 =>
H2O + CaCO3 = CaO + H2CO3
CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O
Ni(H2O)6 + NaOH = Ni(OH)2 + H2O + Na =>
Ni(H2O)6 + 2 NaOH = Ni(OH)2 + 6 H2O + 2 Na
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
CaO + LiOH = Ca(OH)2 + Li2O =>
CaO + 2 LiOH = Ca(OH)2 + Li2O
NH4F + LiClO3 = NH4ClO3 + LiF =>
NH4F + LiClO3 = NH4ClO3 + LiF
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
CNO3 + HCl = HNO3 + CCl =>
CNO3 + HCl = HNO3 + CCl
Ca3(PO4)2 + H3PO4 = Ca(H2PO4)2 =>
Ca3(PO4)2 + 4 H3PO4 = 3 Ca(H2PO4)2
Cr(NO3)3 + H2O + NH3 = Cr(OH) + NH4NO3 =>
4 Cr(NO3)3 + 7 H2O + 14 NH3 = 4 Cr(OH) + 13 NH4NO3
CrBr3 + AgNO3 = AgBr + Cr(NO3)3 =>
CrBr3 + 3 AgNO3 = 3 AgBr + Cr(NO3)3
Mn + O2 = MnO2 =>
Mn + O2 = MnO2
SrBr2 + Zn(NO3)2 = Sr(NO3)2 + ZnBr2 =>
SrBr2 + Zn(NO3)2 = Sr(NO3)2 + ZnBr2
KI + CuSO4 = ICu + KSO4 =>
KI + CuSO4 = ICu + KSO4
HgO + Cl2 = HgCl + O2 =>
2 HgO + Cl2 = 2 HgCl + O2
NH(NO3)4 + NaOH = NaNO3 + NH(OH)4 =>
NH(NO3)4 + 4 NaOH = 4 NaNO3 + NH(OH)4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/29/24
Équations équilibrées sur02/28/23
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