| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2SO4 + 2 NaOCl = 2 HOCl + Na2SO4
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
Na3[Fe(OH)6] + H2SO4 = Fe2(SO4)3 + H2O + Na2SO4 =>
2 Na3[Fe(OH)6] + 6 H2SO4 = Fe2(SO4)3 + 12 H2O + 3 Na2SO4
RbAlO2 + H2SO4 = Rb2SO4 + Al2(SO4)3 + H2O =>
2 RbAlO2 + 4 H2SO4 = Rb2SO4 + Al2(SO4)3 + 4 H2O
NaI + Mg(NO3)2 = MgI + Na(NO3)2 =>
NaI + Mg(NO3)2 = MgI + Na(NO3)2
Cr(NO3)3 + NaBiO3 + HNO3 = Na2Cr2O7 + Bi(NO3)3 + NaNO3 + HOH =>
2 Cr(NO3)3 + 3 NaBiO3 + 4 HNO3 = Na2Cr2O7 + 3 Bi(NO3)3 + NaNO3 + 2 HOH
CaMg(CO3)2 + HCl = H2O + CO2 + CaCl2 + MgCl2 =>
CaMg(CO3)2 + 4 HCl = 2 H2O + 2 CO2 + CaCl2 + MgCl2
FeS + H3PO4 = FeHPO4 + H2S =>
FeS + H3PO4 = FeHPO4 + H2S
Ag + HOH = H + AgOH =>
Ag + HOH = H + AgOH
C6H4CH3NO2 + KMnO4 + H2O = C6H4CH2OHNO2 + MnO2 + KOH =>
3 C6H4CH3NO2 + 2 KMnO4 + H2O = 3 C6H4CH2OHNO2 + 2 MnO2 + 2 KOH
Al(OH)3 + NaNO3 = Al(NO3)3 + NaOH =>
Al(OH)3 + 3 NaNO3 = Al(NO3)3 + 3 NaOH
CsOH + Mn2O7 = CsMnO4 + H2O =>
2 CsOH + Mn2O7 = 2 CsMnO4 + H2O
FeS + H3PO4 = Fe3(PO4)2 + H2S =>
3 FeS + 2 H3PO4 = Fe3(PO4)2 + 3 H2S
Si + HCl = SiCl4 + H2 =>
Si + 4 HCl = SiCl4 + 2 H2
K2SO4 + H2 = H2SO4 + K2 =>
K2SO4 + H2 = H2SO4 + K2
FeCl3 + Ca(C2H3O2)2 = Fe(C2H3O2)3 + CaCl2 =>
2 FeCl3 + 3 Ca(C2H3O2)2 = 2 Fe(C2H3O2)3 + 3 CaCl2
Ba(OH)2 + Mg = Ba + Mg(OH)2 =>
Ba(OH)2 + Mg = Ba + Mg(OH)2
C5H12O + CuO = C5H10O + Cu2O + H2O =>
C5H12O + 2 CuO = C5H10O + Cu2O + H2O
CuSO4 + NH3 = [Cu(NH3)4]SO4 =>
CuSO4 + 4 NH3 = [Cu(NH3)4]SO4
Cl3O = Cl + O =>
Cl3O = 3 Cl + O
CH3COOH + C6H5ONa = CH3COONa + C6H5OH =>
CH3COOH + C6H5ONa = CH3COONa + C6H5OH
CuCO3(s) = CuO(s)CO2(g) =>
CuCO3(s) = CuO(s)CO2(g)
Sb2O3 + HCl = H3SbCl6 + H2O =>
Sb2O3 + 12 HCl = 2 H3SbCl6 + 3 H2O
Na2CrO4 + AgNO3 = Ag + CrO4 + NaNO3 =>
Na2CrO4 + 2 AgNO3 = 2 Ag + CrO4 + 2 NaNO3
Tl2SO4 + H2S = Tl2S + H2SO4 =>
Tl2SO4 + H2S = Tl2S + H2SO4
Ag + HOH = H + AgOH =>
Ag + HOH = H + AgOH
Na3[Fe(OH)6] + H2SO4 = Fe2(SO4)3 + H2O + Na2SO4 =>
2 Na3[Fe(OH)6] + 6 H2SO4 = Fe2(SO4)3 + 12 H2O + 3 Na2SO4
Fe(NO3)3 + H2 = Fe + H2O + NO2 =>
Fe(NO3)3 + 3 H2 = Fe + 3 H2O + 3 NO2
FeS + H3PO4 = FeHPO4 + H2S =>
FeS + H3PO4 = FeHPO4 + H2S
NO2 = O2 + NO =>
2 NO2 = O2 + 2 NO
Ca2Cl + HNO3 = Ca2NO3 + HCl =>
Ca2Cl + HNO3 = Ca2NO3 + HCl
BaCl*2 + KSO*4 = BaSO*4 + KCl =>
BaCl*2 + KSO*4 = BaSO*4 + KCl
CuCl2 + MgSO4 = MgCl2 + CuSO4 =>
CuCl2 + MgSO4 = MgCl2 + CuSO4
CaO + CaCO3 = Ca2CO4 =>
CaO + CaCO3 = Ca2CO4
As2(g)O3(g) + H2(g) = As(g) + H2O(g) =>
As2(g)O3(g) + 3 H2(g) = 2 As(g) + 3 H2O(g)
Pb(No3)2BaCl2 = PbCl2Ba(No3)2 =>
Pb(No3)2BaCl2 = PbCl2Ba(No3)2
Bi(OH)3 + Na2[Sn(OH)4] = Na2[Sn(OH)6] + Bi =>
2 Bi(OH)3 + 3 Na2[Sn(OH)4] = 3 Na2[Sn(OH)6] + 2 Bi
Li2CO3 + Cr2O3 + KNO3 = Li2CrO4 + KNO2 + CO2 =>
2 Li2CO3 + Cr2O3 + 3 KNO3 = 2 Li2CrO4 + 3 KNO2 + 2 CO2
HNO3(s) + H2S(s) = NO(s) + S(s) + H2O(s) =>
2 HNO3(s) + 3 H2S(s) = 2 NO(s) + 3 S(s) + 4 H2O(s)
(NH4)2S3 + HCl = NH4Cl3 + H2S =>
(NH4)2S3 + 6 HCl = 2 NH4Cl3 + 3 H2S
Ag + NaPO4 = AgPO4 + Na =>
Ag + NaPO4 = AgPO4 + Na
Zn(ClO4)2 + Na2S = ZnS + NaClO4 =>
Zn(ClO4)2 + Na2S = ZnS + 2 NaClO4
Cu(OH)2 + NaHSO4 = CuSO4 + Na2SO4 + H2O =>
Cu(OH)2 + 2 NaHSO4 = CuSO4 + Na2SO4 + 2 H2O
C6H14O = C6H12 + H2O =>
C6H14O = C6H12 + H2O
Ba(OH)2 + Mg = Ba + Mg(OH)2 =>
Ba(OH)2 + Mg = Ba + Mg(OH)2
AgI + Na2S = Ag2S + NaI =>
2 AgI + Na2S = Ag2S + 2 NaI
TiNO3 + H2O = TiOH + HNO3 =>
TiNO3 + H2O = TiOH + HNO3
Be + NaOH + H2O = Na2[Be(OH)4] + H2 =>
Be + 2 NaOH + 2 H2O = Na2[Be(OH)4] + H2
S = S8 =>
8 S = S8
Na2SO3 + AgCl = NaCl + Ag2SO3 =>
Na2SO3 + 2 AgCl = 2 NaCl + Ag2SO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/28/24
Équations équilibrées sur12/28/23
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