| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al{3+} + 3 N3{-} = Al(N3)3
CuOH2SO4 = CuSO4H2O =>
CuOH2SO4 = CuSO4H2O
H2(SO3) + NiCl2 = HCl + Ni(SO3) =>
H2(SO3) + NiCl2 = 2 HCl + Ni(SO3)
N2H6SO4 + CuSO4 = N2 + Cu + H2SO4 =>
N2H6SO4 + 2 CuSO4 = N2 + 2 Cu + 3 H2SO4
NO2 + MgOH2 = Mg3NO2 + H2O =>
NO2 + 3 MgOH2 = Mg3NO2 + 3 H2O
MnO2 + H2O = Mn(OH)2 + OH =>
MnO2 + 2 H2O = Mn(OH)2 + 2 OH
Ca(OH)(HCO3) = CaCO3 + H2O =>
Ca(OH)(HCO3) = CaCO3 + H2O
LiOH + As2O5 = Li3AsO4 + H2O =>
6 LiOH + As2O5 = 2 Li3AsO4 + 3 H2O
H2(SO3) + NiCl2 = HCl + Ni(SO3) =>
H2(SO3) + NiCl2 = 2 HCl + Ni(SO3)
HCl + Fe(OH)3 = FeCl3 + H2O =>
3 HCl + Fe(OH)3 = FeCl3 + 3 H2O
Fe2O3 + H2CO3 = Fe2(CO3)3 + H2O =>
Fe2O3 + 3 H2CO3 = Fe2(CO3)3 + 3 H2O
BaO + SiO2 = Ba2SiO4 =>
2 BaO + SiO2 = Ba2SiO4
Mg(OH)2 + NaPO4 = Mg(PO4)2 + NaOH =>
Mg(OH)2 + 2 NaPO4 = Mg(PO4)2 + 2 NaOH
Mg(OH)2 + Ca = Ca(OH)2 + Mg =>
Mg(OH)2 + Ca = Ca(OH)2 + Mg
MgCl2 + K2CO3 = MgCO3 + KCl =>
MgCl2 + K2CO3 = MgCO3 + 2 KCl
C2H5COOH + KOH = KC2H5COO + H2O =>
C2H5COOH + KOH = KC2H5COO + H2O
SbCl3 + KMnO4 + H2SO4 = SbCl5 + Sb2(SO4)5 + MnSO4 + K2SO4 + H2O =>
5 SbCl3 + 2 KMnO4 + 8 H2SO4 = 3 SbCl5 + Sb2(SO4)5 + 2 MnSO4 + K2SO4 + 8 H2O
FeBr3(s) + AgNO3(aq) = AgBr(s) + Fe(NO3)3(aq) =>
FeBr3(s) + 3 AgNO3(aq) = 3 AgBr(s) + Fe(NO3)3(aq)
K3[Cr(OH)6] = Cr2O3 + H2O + KOH =>
2 K3[Cr(OH)6] = Cr2O3 + 3 H2O + 6 KOH
Al(H2PO4)3 + Al(OH)3 = AlPO4 + H2O =>
Al(H2PO4)3 + 2 Al(OH)3 = 3 AlPO4 + 6 H2O
C4 + H2 = C10H8 =>
5 C4 + 8 H2 = 2 C10H8
SrNO3 + HF = SrF + NHO3 =>
SrNO3 + HF = SrF + NHO3
Fe2O3 + CaO = Fe + CaO2 =>
Fe2O3 + 3 CaO = 2 Fe + 3 CaO2
HNO3 + Mg(OH)2 = H2O + Mg(NO3)2 =>
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2
LiOH + H2O = LiH + OH =>
LiOH + H2O = LiH + 2 OH
AlCl3 + KNO3 = KCl + Al(NO3)3 =>
AlCl3 + 3 KNO3 = 3 KCl + Al(NO3)3
NaHCO3(aq) + C6H8O7(aq) = CO2(g) + H2O(l) + Na3C6H5O7(aq) =>
3 NaHCO3(aq) + C6H8O7(aq) = 3 CO2(g) + 3 H2O(l) + Na3C6H5O7(aq)
Li2CO3(aq) + HNO3(aq) = LiNO3(aq) + H2O(l) + CO2(g) =>
Li2CO3(aq) + 2 HNO3(aq) = 2 LiNO3(aq) + H2O(l) + CO2(g)
HCl + BaSO3 = BaCl2 + SO2 + H2O =>
2 HCl + BaSO3 = BaCl2 + SO2 + H2O
K3N + HCl = KCl + H2 + NK =>
K3N + 2 HCl = 2 KCl + H2 + NK
HOC6H4CH2OH + NaOH = NaOC6H4CH2ONa + H2O =>
HOC6H4CH2OH + 2 NaOH = NaOC6H4CH2ONa + 2 H2O
K(s) + H2O(l) = KOH(aq) + H2(g) =>
2 K(s) + 2 H2O(l) = 2 KOH(aq) + H2(g)
HCl + Fe2O3 = FeCl3 + H2O =>
6 HCl + Fe2O3 = 2 FeCl3 + 3 H2O
Si + HCl = HSiCl3 + H2 =>
Si + 3 HCl = HSiCl3 + H2
CuCO3*H2O(s) = CuO(s) + CO2(g) + H2O(g) =>
CuCO3*H2O(s) = CuO(s) + CO2(g) + H2O(g)
MnSO4NaClONaOH = MnO2Na2SO4HCl =>
MnSO4NaClONaOH = MnO2Na2SO4HCl
CO2(g) + H2O(l) = H2O2 + CO =>
CO2(g) + H2O(l) = H2O2 + CO
Cs2CO3Cu(NO3)2 = Cs2(NO3)2CuCO3 =>
Cs2CO3Cu(NO3)2 = Cs2(NO3)2CuCO3
Cl2 + KBr = Br2 + KCl =>
Cl2 + 2 KBr = Br2 + 2 KCl
H2O2 + OH{-} = HO2{-} + H2O =>
H2O2 + OH{-} = HO2{-} + H2O
NaHB4O7 + H2O = H3BO3 + NaOH =>
NaHB4O7 + 6 H2O = 4 H3BO3 + NaOH
CaO + Mg(OH)2 = Ca(OH)2 + MgO =>
CaO + Mg(OH)2 = Ca(OH)2 + MgO
FeC2O4 + K2C2O4 + H2O2 = K3[Fe(C2O4)3] + Fe(OH)3 =>
6 FeC2O4 + 6 K2C2O4 + 3 H2O2 = 4 K3[Fe(C2O4)3] + 2 Fe(OH)3
AgNO3 + FeCl3 = AgCl + Fe(NO3)3 =>
3 AgNO3 + FeCl3 = 3 AgCl + Fe(NO3)3
PH2 + Ba = BaH + P =>
PH2 + 2 Ba = 2 BaH + P
Hg2CrO4 = Cr2O3 + Hg + O2 =>
4 Hg2CrO4 = 2 Cr2O3 + 8 Hg + 5 O2
Fe(OH2) + O2 + H2O = Fe(OH)3 =>
4 Fe(OH2) + 3 O2 + 2 H2O = 4 Fe(OH)3
V{2}O{5} + Al = V + Al{2}O{3} =>
V{2}O{5} + Al = V + Al{2}O{3}
K2O4 + HCl = KCl + H2O + Cl2 =>
K2O4 + 8 HCl = 2 KCl + 4 H2O + 3 Cl2
C2H5NH2 + H2O = C2H5NH3{+} + OH{-} =>
C2H5NH2 + H2O = C2H5NH3{+} + OH{-}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/28/24
Équations équilibrées sur11/27/23
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