| Équations équilibrées la veille | Équations équilibrées le lendemain |
9 C2 + 4 N3 = 6 C3N2
Cu(NO3)2 + Kl = CuKl(NO3)2 =>
Cu(NO3)2 + Kl = CuKl(NO3)2
K2(CO3) + Ag(NO3) = Ag2CO3 + KNO3 =>
K2(CO3) + 2 Ag(NO3) = Ag2CO3 + 2 KNO3
Cu2SO4 + KOH = CuOH + K2SO4 =>
Cu2SO4 + 2 KOH = 2 CuOH + K2SO4
Fe{+3} + NO2{-} + H2O = Fe{-2} + H{+3} + NO3{-} =>
6 Fe{+3} + 5 NO2{-} + 5 H2O = 6 Fe{-2} + 10 H{+3} + 5 NO3{-}
Ni(NO3)3(aq) + Na2CO3(aq) = Ni2(CO3)3(aq) + NaNO3(aq) =>
2 Ni(NO3)3(aq) + 3 Na2CO3(aq) = Ni2(CO3)3(aq) + 6 NaNO3(aq)
C3H8NH2 + LiOH = C3H8NH + Li + H2O =>
C3H8NH2 + LiOH = C3H8NH + Li + H2O
NaSO4 + LiOH = NaOH + LiSO4 =>
NaSO4 + LiOH = NaOH + LiSO4
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
SnCl2 + Na4P2O7 = Sn2P2O7 + NaCl =>
2 SnCl2 + Na4P2O7 = Sn2P2O7 + 4 NaCl
NaClLiHCO3 = LiClNaHCO3 =>
NaClLiHCO3 = LiClNaHCO3
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
Na6Ca2(AlSiO4)6(SO4)2 + H2SO4 = Na2SO4 + CaSO4 + Al2(SO4)3 + SiO2 + H2O =>
Na6Ca2(AlSiO4)6(SO4)2 + 12 H2SO4 = 3 Na2SO4 + 2 CaSO4 + 3 Al2(SO4)3 + 6 SiO2 + 12 H2O
AlCl3 + H2O = Al(OH)3 + HCl(aq) =>
AlCl3 + 3 H2O = Al(OH)3 + 3 HCl(aq)
Ce(OH)3 + HCl = CeCl3(l) + H2O(l) =>
Ce(OH)3 + 3 HCl = CeCl3(l) + 3 H2O(l)
Cu2CO3(OH)2 + SiO2 + CaCO3 = CaCuSi4O10 + CO2 + H2O =>
Cu2CO3(OH)2 + 8 SiO2 + 2 CaCO3 = 2 CaCuSi4O10 + 3 CO2 + H2O
[]HI + []H2SO4 = []H2S + []H2O + []I2 =>
8[]HI + []H2SO4 = []H2S + 4[]H2O + 4[]I2
NaOH + (NH4)3PO4 = Na3PO4 + H2O + NH3 =>
3 NaOH + (NH4)3PO4 = Na3PO4 + 3 H2O + 3 NH3
CO2NH3H2O = NH4HCO3 =>
CO2NH3H2O = NH4HCO3
SnS + HCl = HSSnCl =>
SnS + HCl = HSSnCl
HIO2 + H2S = HI + SOH2O =>
HIO2 + H2S = HI + SOH2O
H2SO4 + NaCr2O7 + NaCl = Cr2SO4 + Cl2 + NaSO4 + H2O =>
14 H2SO4 + 2 NaCr2O7 + 10 NaCl = 2 Cr2SO4 + 5 Cl2 + 12 NaSO4 + 14 H2O
H2O + Ni = NiO + H2 =>
H2O + Ni = NiO + H2
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
C2H4 + HOBr = C2H5OBr =>
C2H4 + HOBr = C2H5OBr
KClO3 = KCl + O2KClO3 = KCl + O2 =>
5 KClO3 = 2 KCl + 3 O2KClO3
C2H4 + H2O = CH3OH =>
C2H4 + 2 H2O = 2 CH3OH
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CaH2O2 = Ca(OH)2 =>
CaH2O2 = Ca(OH)2
CH3CH2CH2COOH + Na2CO3 = CH3CH2CH2CHOONa + H2O + CO2 =>
21 CH3CH2CH2COOH + 10 Na2CO3 = 20 CH3CH2CH2CHOONa + 4 H2O + 14 CO2
C16H14O3 + NaOH = Na2C15H14O2 + Na2CO3 + H2O =>
C16H14O3 + 4 NaOH = Na2C15H14O2 + Na2CO3 + 2 H2O
CH3COCl + NH3 = NH4Cl + C2H2O =>
CH3COCl + NH3 = NH4Cl + C2H2O
As + Cl2 = AsCl3 =>
2 As + 3 Cl2 = 2 AsCl3
AgNO3 + H2O = Ag2O + HNO3 =>
2 AgNO3 + H2O = Ag2O + 2 HNO3
Fe + Hg(NO3)2 = Fe(NO3)3 + Hg =>
2 Fe + 3 Hg(NO3)2 = 2 Fe(NO3)3 + 3 Hg
(H3O)2(SO4) + NaOH = H2O + Na2SO4 =>
(H3O)2(SO4) + 2 NaOH = 4 H2O + Na2SO4
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
Ni + Br2 = NiBr2 =>
Ni + Br2 = NiBr2
PbO2 + HBr = H2O + Br2 + PbBr2 =>
PbO2 + 4 HBr = 2 H2O + Br2 + PbBr2
CUOH2SO4 = CUSO4H2O =>
CUOH2SO4 = CUSO4H2O
H2S(aq) + AsCl3(aq) = HCl(aq) + As2S3(s) =>
3 H2S(aq) + 2 AsCl3(aq) = 6 HCl(aq) + As2S3(s)
CrCl3 + NaOH + Br2 = NaBr + NaCl + H2O + Na2CrO4 =>
2 CrCl3 + 16 NaOH + 3 Br2 = 6 NaBr + 6 NaCl + 8 H2O + 2 Na2CrO4
Li3PO4 + NaBr = Na3PO4 + LiBr =>
Li3PO4 + 3 NaBr = Na3PO4 + 3 LiBr
Li + O3 = Li2O1 =>
6 Li + O3 = 3 Li2O1
Pd + HCl + HNO3 = H2PdCl4 + NO + H2O =>
3 Pd + 12 HCl + 2 HNO3 = 3 H2PdCl4 + 2 NO + 4 H2O
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
NaVO3 + NH4Cl = NaCl + NH4VO3 =>
NaVO3 + NH4Cl = NaCl + NH4VO3
WO3 + H2 = W + H2O =>
WO3 + 3 H2 = W + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/10/24
Équations équilibrées sur01/09/24
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