| Équations équilibrées la veille | Équations équilibrées le lendemain |
CS2 + 2 CaO = CO2 + 2 CaS
FeC2O4*2H2O + H2O2 = Fe(C2O4)3 + Fe(OH)3 + H2O =>
3 FeC2O4*2H2O + 3 H2O2 = Fe(C2O4)3 + 2 Fe(OH)3 + 6 H2O
KOH + NaOH + H2C4H4O6 + H2O = KNaC4H4O6H8O4 =>
KOH + NaOH + H2C4H4O6 + 2 H2O = KNaC4H4O6H8O4
K2SO4 + HClO3 = KClO3 + H2SO4 =>
K2SO4 + 2 HClO3 = 2 KClO3 + H2SO4
KMnO4 + NO2 + H2O = MnO2 + HNO3 + KNO3 =>
KMnO4 + 3 NO2 + H2O = MnO2 + 2 HNO3 + KNO3
CaF2(aq) + NH4Cl(aq) = CaCl2(aq) + NH4F(aq) =>
CaF2(aq) + 2 NH4Cl(aq) = CaCl2(aq) + 2 NH4F(aq)
K2S(aq) + CdCl2(aq) = K2Cl2 + CdS =>
K2S(aq) + CdCl2(aq) = K2Cl2 + CdS
As + I2 = AsI5 =>
2 As + 5 I2 = 2 AsI5
HNO3 + NaHSO4 + Cu = H2O + NO2 + CuSO4 + NaNO3 =>
3 HNO3 + NaHSO4 + Cu = 2 H2O + 2 NO2 + CuSO4 + NaNO3
Li + HOH = LiOH + H2 =>
2 Li + 2 HOH = 2 LiOH + H2
AgI + Fe2(CO3)3 = FeI3 + Ag2CO3 =>
6 AgI + Fe2(CO3)3 = 2 FeI3 + 3 Ag2CO3
FeCl3 + H2O2 = Fe2O3 + Cl2 + H2O =>
2 FeCl3 + 3 H2O2 = Fe2O3 + 3 Cl2 + 3 H2O
Ba(ClO4)2 + H2O = Ba(OH)2 + HClO4 =>
Ba(ClO4)2 + 2 H2O = Ba(OH)2 + 2 HClO4
Na + H3PO4 = Na3PO4 + H2 =>
6 Na + 2 H3PO4 = 2 Na3PO4 + 3 H2
Li(s) + S(s) = LiS(s) =>
Li(s) + S(s) = LiS(s)
C4H8O + KMnO4 + H2SO4 = C4H6O4 + K2SO4 + MnSO4 + H2O =>
5 C4H8O + 8 KMnO4 + 12 H2SO4 = 5 C4H6O4 + 4 K2SO4 + 8 MnSO4 + 17 H2O
C7H5NaO2 + HCl = C7H6O2 + NaCl =>
C7H5NaO2 + HCl = C7H6O2 + NaCl
HCl + C17H21NO4 = C17H22ClNO4 =>
HCl + C17H21NO4 = C17H22ClNO4
Sn{4+} + S{2-} = SnS{2} =>
Sn{4+} + S{2-} = SnS{2}
Ag + Na2SO4 = Ag(Na2SO4)2 =>
Ag + 2 Na2SO4 = Ag(Na2SO4)2
C3H6N3O9 = N2 + CO2 + H2O =>
2 C3H6N3O9 = 3 N2 + 6 CO2 + 6 H2O
NaHCO3 + H2O = H2CO3 + Na + OH =>
NaHCO3 + H2O = H2CO3 + Na + OH
H2 + HN = NH3 =>
H2 + HN = NH3
CrO3 + Na2SO3 + H2SO4 = Na2SO4 + Cr2(SO4)3 + H2O =>
2 CrO3 + 3 Na2SO3 + 3 H2SO4 = 3 Na2SO4 + Cr2(SO4)3 + 3 H2O
Ba(OH)2 + Hg2S = BaS + HgOH =>
Ba(OH)2 + Hg2S = BaS + 2 HgOH
CH2CHCH3 + H2O = CH2CHCH3H2O =>
CH2CHCH3 + H2O = CH2CHCH3H2O
C6H5NH3Cl + NaOH = C6H5NH2 + H2OCl + Na =>
C6H5NH3Cl + NaOH = C6H5NH2 + H2OCl + Na
HPO3{2-} + BrO{-} + OH{-} = PO4{3-} + Br{-} + H2O =>
HPO3{2-} + BrO{-} + OH{-} = PO4{3-} + Br{-} + H2O
C5H12 + Cl2 = C5H9Cl3 + HCl =>
C5H12 + 3 Cl2 = C5H9Cl3 + 3 HCl
TiCl4 + Mg = MgCl2 + Ti =>
TiCl4 + 2 Mg = 2 MgCl2 + Ti
Ag + CH3COOH = (CH3COO)Ag + H2 =>
2 Ag + 2 CH3COOH = 2(CH3COO)Ag + H2
H2SO4 + Ni(OH) = Ni2SO4 + H2O =>
H2SO4 + 2 Ni(OH) = Ni2SO4 + 2 H2O
HNO3 + NiBr2 = HBr + Ni(NO3)2 =>
2 HNO3 + NiBr2 = 2 HBr + Ni(NO3)2
H2S + ClS = S8 + HCl =>
8 H2S + 16 ClS = 3 S8 + 16 HCl
NaOH + (C16H32O2) = C16H31NaO2 + H2O =>
NaOH + (C16H32O2) = C16H31NaO2 + H2O
C2H4(OH)2 + NaOH = C2H4(ONa)2 + H2O =>
C2H4(OH)2 + 2 NaOH = C2H4(ONa)2 + 2 H2O
(CH3CH2NH3)HCO3 = (CH3CH2NH3)2CO3 + CO2 + H2O =>
2(CH3CH2NH3)HCO3 = (CH3CH2NH3)2CO3 + CO2 + H2O
KOH + CaCl2 = KCl + Ca(OH)2 =>
2 KOH + CaCl2 = 2 KCl + Ca(OH)2
As + NaOH = Na3AsO3 + H2 =>
2 As + 6 NaOH = 2 Na3AsO3 + 3 H2
SrS + Li = Li2S + Sr =>
SrS + 2 Li = Li2S + Sr
Al + O2 = Al2O3 = Al2I3 =>
4 Al + 3 O2 = 2 Al2O3
Zn + Ca(NO3)2 = Ca + Zn(NO3)2 =>
Zn + Ca(NO3)2 = Ca + Zn(NO3)2
KCl + H2SO4 = Cl2 + H2O + K2SO4 + SO2 =>
2 KCl + 2 H2SO4 = Cl2 + 2 H2O + K2SO4 + SO2
Ca5(PO4)3F + H2SO4 = HF + Ca(H2PO4)2 + CaSO4 =>
2 Ca5(PO4)3F + 7 H2SO4 = 2 HF + 3 Ca(H2PO4)2 + 7 CaSO4
H(C2H3O2) + Mg(HCO3)2 = H2O + CO2 + Mg(C2H3O2)2 =>
2 H(C2H3O2) + Mg(HCO3)2 = 2 H2O + 2 CO2 + Mg(C2H3O2)2
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
Mn + H2SO4 = Mn{2+} + SO4{2-} + H2 =>
Mn + H2SO4 = Mn{2+} + SO4{2-} + H2
PbO2 + HCl + NH4Cl = (NH4)2[PbCl6](s) + H2O =>
PbO2 + 4 HCl + 2 NH4Cl = (NH4)2[PbCl6](s) + 2 H2O
KMnO4 + Na2SO3 + NaOH = H2O + K2SO4 + Na2MnO4 =>
2 KMnO4 + Na2SO3 + 2 NaOH = H2O + K2SO4 + 2 Na2MnO4
AuI3 = Au + I =>
AuI3 = Au + 3 I
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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