| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 BeO = 2 Be + O2
KCl + NaI = KI + NaCl =>
KCl + NaI = KI + NaCl
Al(OH)3 = Al + H2 + O2 =>
2 Al(OH)3 = 2 Al + 3 H2 + 3 O2
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
H2(SO4) + NH4(OH) = H2O + (NH4)2(SO4) =>
H2(SO4) + 2 NH4(OH) = 2 H2O + (NH4)2(SO4)
H2[SiF6]Mg = Mg[SiF6]H2 =>
H2[SiF6]Mg = Mg[SiF6]H2
Al + {2+} = Al{2+}O{3+} =>
Al + {2+} = Al{2+}O{3+}
WO3 = WO2 + O2 =>
2 WO3 = 2 WO2 + O2
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
C14O11H28N6 + O2 = CO2 + H2O + N2 =>
2 C14O11H28N6 + 31 O2 = 28 CO2 + 28 H2O + 6 N2
Pb(CH3COO)2 + K2Cr2O7 = PbCr2O7 + KCH3COO =>
Pb(CH3COO)2 + K2Cr2O7 = PbCr2O7 + 2 KCH3COO
Ti4O + HCl = Ti4Cl2 + H2O =>
Ti4O + 2 HCl = Ti4Cl2 + H2O
LiOH + HCN = LiCN + H2O =>
LiOH + HCN = LiCN + H2O
Fe + BCl3 = B + FeCl2 =>
3 Fe + 2 BCl3 = 2 B + 3 FeCl2
Cu(OH)2 + HNO2 = Cu(NO2)2 + H2O =>
Cu(OH)2 + 2 HNO2 = Cu(NO2)2 + 2 H2O
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Pb(CH3COO)2 + K2Cr2O7 = PbCr2O7 + CH3COOK =>
Pb(CH3COO)2 + K2Cr2O7 = PbCr2O7 + 2 CH3COOK
ZnCl2 + NaOH = Na2ZnO2 + NaCl + H2O =>
ZnCl2 + 4 NaOH = Na2ZnO2 + 2 NaCl + 2 H2O
NaC3H5O2 + HC3H5O2 = NaH + C3H5O2 =>
NaC3H5O2 + HC3H5O2 = NaH + 2 C3H5O2
NH4 + PO4 = H3PO4 + NH3 =>
3 NH4 + PO4 = H3PO4 + 3 NH3
Li2O = Li + Li2O2 =>
2 Li2O = 2 Li + Li2O2
CuCl2 + Zn(OH)2 = Cu(OH)2 + ZnCl2 =>
CuCl2 + Zn(OH)2 = Cu(OH)2 + ZnCl2
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
AlN + Ca = CaNAl =>
AlN + Ca = CaNAl
Zn(OH)2 + Cu(SO4) = ZnSO4 + Cu(OH)2 =>
Zn(OH)2 + Cu(SO4) = ZnSO4 + Cu(OH)2
MnO2 + NaClO + KOH = K2MnO4 + NaCl + H2O =>
MnO2 + NaClO + 2 KOH = K2MnO4 + NaCl + H2O
Fe(s) + CuSO4(aq) = FeSO4(aq) + Cu(s) =>
Fe(s) + CuSO4(aq) = FeSO4(aq) + Cu(s)
Fe(s) + Br2(l) = FeBr3(s) =>
2 Fe(s) + 3 Br2(l) = 2 FeBr3(s)
LiAlO2 = Li5AlO4 + LiAl5O8 =>
6 LiAlO2 = Li5AlO4 + LiAl5O8
Na2SO3 + AgNO3 + KOH = Ag + Na2SO4 + KNO3 + H2O =>
Na2SO3 + 2 AgNO3 + 2 KOH = 2 Ag + Na2SO4 + 2 KNO3 + H2O
CH3COOHH2O = CH3COOH3O =>
CH3COOHH2O = CH3COOH3O
Zn(OH)4 + K3Fe(CN)6 = Zn3Fe(CN)6 + K(OH)4 =>
3 Zn(OH)4 + K3Fe(CN)6 = Zn3Fe(CN)6 + 3 K(OH)4
LiNO3Ag = AgNO3Li =>
LiNO3Ag = AgNO3Li
KC2H3O2 + HCl = KCl + HC2H3O2 =>
KC2H3O2 + HCl = KCl + HC2H3O2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Na + MgF2 = NaF + Mg =>
2 Na + MgF2 = 2 NaF + Mg
LiAl5O8 = LiAlO2 + Al2O3 =>
LiAl5O8 = LiAlO2 + 2 Al2O3
CuS2 + O2 = CuO + S2 =>
2 CuS2 + O2 = 2 CuO + 2 S2
CaSO4 + NaNO2 = Ca(NO2)2 + Na2SO4 =>
CaSO4 + 2 NaNO2 = Ca(NO2)2 + Na2SO4
Ni2O3 + NaOH = Ni(OH)3 + Na2O =>
Ni2O3 + 6 NaOH = 2 Ni(OH)3 + 3 Na2O
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
C6H5OH + HNO3 = C6H4(OH)NO2 + H2O =>
C6H5OH + HNO3 = C6H4(OH)NO2 + H2O
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
KCl + AgNOe3 = AgCl + KNOe3 =>
KCl + AgNOe3 = AgCl + KNOe3
Li2ZrO3 = Li6Zr2O7 + ZrO2 =>
3 Li2ZrO3 = Li6Zr2O7 + ZrO2
LiOH + H2SO4 = Li2SO4 + H2O =>
2 LiOH + H2SO4 = Li2SO4 + 2 H2O
AsCl3 + Cl = AsCl5 =>
AsCl3 + 2 Cl = AsCl5
Zn + HCl(ac) = ZnCl2 + H(g) =>
Zn + 2 HCl(ac) = ZnCl2 + 2 H(g)
K + LiBr = KBr + Li =>
K + LiBr = KBr + Li
LiOH + HCN = LiCN + H2O =>
LiOH + HCN = LiCN + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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