| Équations équilibrées la veille | Équations équilibrées le lendemain |
(NH4)2SO4 + 2 H2O = 2 NH4OH + H2SO4
Cu(NO2)2 + KOH = K(NO2)2 + CuOH =>
Cu(NO2)2 + KOH = K(NO2)2 + CuOH
SO2 + Li2Se = SSe2 + Li2O =>
SO2 + 2 Li2Se = SSe2 + 2 Li2O
Cu(NO3)2 + KI = Cu(I)2 + KNO3 =>
Cu(NO3)2 + 2 KI = Cu(I)2 + 2 KNO3
Al2(Cr2O7)3 + LiC2H3O2 = Li2Cr2O7 + Al(C2H3O2)3 =>
Al2(Cr2O7)3 + 6 LiC2H3O2 = 3 Li2Cr2O7 + 2 Al(C2H3O2)3
NaOH + H2O = NaO + H3O =>
NaOH + H2O = NaO + H3O
Fe2 + S = Fe(S)2 =>
Fe2 + 4 S = 2 Fe(S)2
CaO + HNO3 = Ca(NO3)2 + H2O =>
CaO + 2 HNO3 = Ca(NO3)2 + H2O
K2HPO4 + CaCl2 = Ca3(PO4)2 + KCl + HCl =>
2 K2HPO4 + 3 CaCl2 = Ca3(PO4)2 + 4 KCl + 2 HCl
AgSO4 + H2 = Ag + H2SO4 =>
AgSO4 + H2 = Ag + H2SO4
FeO + NaOH = NaFeO2 + H =>
FeO + NaOH = NaFeO2 + H
H2SO4 + Mg(OH)2 = H2O + MgSO4 =>
H2SO4 + Mg(OH)2 = 2 H2O + MgSO4
Al + KOH + H2O = KAl(OH)4 + H2 = H2O =>
2 Al + 2 KOH + 6 H2O = 2 KAl(OH)4 + 3 H2
KClO4 + SO2 + H2O = KCl + H2SO4 =>
KClO4 + 4 SO2 + 4 H2O = KCl + 4 H2SO4
CuSO4 + SIO2 = CuSIO3 + SO3 =>
CuSO4 + SIO2 = CuSIO3 + SO3
CaS + HI = CaI2 + H2S =>
CaS + 2 HI = CaI2 + H2S
Na2SS = NaS =>
Na2SS = 2 NaS
Ba3O4 + P2O4 = Ba3(PO4)2 =>
Ba3O4 + P2O4 = Ba3(PO4)2
BaCl2 + Na2CO3 = BaCO3 + Na2(Cl2) =>
BaCl2 + Na2CO3 = BaCO3 + Na2(Cl2)
MgCO3 + H2SO4 = H2O + MgSO4 + CO2 =>
MgCO3 + H2SO4 = H2O + MgSO4 + CO2
Cl2O3 + Mg(OH)2 = Mg(ClO2)2 + H2O =>
Cl2O3 + Mg(OH)2 = Mg(ClO2)2 + H2O
HNO3 + CaF2(s) = Ca(NO3)2(aq) + HF(aq) =>
2 HNO3 + CaF2(s) = Ca(NO3)2(aq) + 2 HF(aq)
CH3COOH + BaCl2 = Ba(CH3COOH)2 + Cl =>
2 CH3COOH + BaCl2 = Ba(CH3COOH)2 + 2 Cl
Ca2O + SO2 = Ca2SO3 =>
Ca2O + SO2 = Ca2SO3
COCe2 + H2O = CO2 + HCe =>
COCe2 + H2O = CO2 + 2 HCe
C2F5H1 + O2 = CO2 + H2O + OF2 =>
2 C2F5H1 + 7 O2 = 4 CO2 + H2O + 5 OF2
ZnOH2O = Zn(OH)2 =>
ZnOH2O = Zn(OH)2
C6H5NO2 + NH3 + H2O = C6H5NH2 + HNO3 =>
4 C6H5NO2 + 3 NH3 + H2O = 4 C6H5NH2 + 3 HNO3
Cr2(SO4)3 + NH4OH = Cr(OH)3 + (NH4)2SO4 =>
Cr2(SO4)3 + 6 NH4OH = 2 Cr(OH)3 + 3(NH4)2SO4
CaS + HBr = CaBr2 + H2S =>
CaS + 2 HBr = CaBr2 + H2S
HI + CaS = H2S + CaI2 =>
2 HI + CaS = H2S + CaI2
Zn + HCe = ZnCe + H2 =>
2 Zn + 2 HCe = 2 ZnCe + H2
Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2
Mg(NO3)2(ac) + LiOH(ac) = Mg(OH)2 + LiNO3 =>
Mg(NO3)2(ac) + 2 LiOH(ac) = Mg(OH)2 + 2 LiNO3
FeCl3 + H2O = Fe2O3 + HCl =>
2 FeCl3 + 3 H2O = Fe2O3 + 6 HCl
HNO3 + LiOH = H2O + LiNO3 =>
HNO3 + LiOH = H2O + LiNO3
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
Ca(OH)2 + B = CaB6 + BO(g) + H2O(g) =>
Ca(OH)2 + 7 B = CaB6 + BO(g) + H2O(g)
Na3(PO4) + CuSO4 = Cu3(PO4)2 + Na2SO4 =>
2 Na3(PO4) + 3 CuSO4 = Cu3(PO4)2 + 3 Na2SO4
Fe2(SO4)3(aq) + Sr(NO3)2(aq) = Fe(NO3)3(aq) + SrSO4(s) =>
Fe2(SO4)3(aq) + 3 Sr(NO3)2(aq) = 2 Fe(NO3)3(aq) + 3 SrSO4(s)
Al(NO3)3 + Ga = AlGa + NO3 =>
Al(NO3)3 + Ga = AlGa + 3 NO3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
AgNo3(aq)NaI(aq) = AgI(s)NaNo3(aq) =>
AgNo3(aq)NaI(aq) = AgI(s)NaNo3(aq)
Li2S + P2S5 + LiCl = Li55P10S45Cl15 =>
20 Li2S + 5 P2S5 + 15 LiCl = Li55P10S45Cl15
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CuNO3 + (NH4)2CO3 = CuCO3 + (NH4)2NO3 =>
CuNO3 + (NH4)2CO3 = CuCO3 + (NH4)2NO3
Zn(NH3)4(OH)2 + H2S = ZnS + NH3 + H2O =>
Zn(NH3)4(OH)2 + H2S = ZnS + 4 NH3 + 2 H2O
ZnSO4 + C10H16N2O8 = Zn(C10H16N2O8) + SO4 =>
ZnSO4 + C10H16N2O8 = Zn(C10H16N2O8) + SO4
Pb + Fe{3+} = Pb{2+} + Fe{2+} =>
Pb + 2 Fe{3+} = Pb{2+} + 2 Fe{2+}
Mg(OH)2 + HCl = H2O + MgCl2 =>
Mg(OH)2 + 2 HCl = 2 H2O + MgCl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/05/24
Équations équilibrées sur12/05/23
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