| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgNO3 + NaCl = AgCl + NaNO3
Fe + Al(NO3)3 = Fe(NO3)3 + Al =>
Fe + Al(NO3)3 = Fe(NO3)3 + Al
PbO2 + Cr2(SO4)3 + K2SO4H2O = PbSO4 + K2Cr2O7 + H2SO4 =>
3 PbO2 + Cr2(SO4)3 + K2SO4H2O = 3 PbSO4 + K2Cr2O7 + H2SO4
Fe + C2H4O2 = Fe(C2H3O2)2 + H2 =>
Fe + 2 C2H4O2 = Fe(C2H3O2)2 + H2
Li2S + P2S5 = Li3PS4 =>
3 Li2S + P2S5 = 2 Li3PS4
Ca + Na2(CO3) = Ca(CO3) + Na =>
Ca + Na2(CO3) = Ca(CO3) + 2 Na
CaCl2 + K2CO3 = CaCO3 + KCl =>
CaCl2 + K2CO3 = CaCO3 + 2 KCl
Fe + Ca(OH)2 = Fe(OH)2 + Ca =>
Fe + Ca(OH)2 = Fe(OH)2 + Ca
Pd + Pb(C2H3O2)2 = Pd(C2H3O2)3 + Pb =>
2 Pd + 3 Pb(C2H3O2)2 = 2 Pd(C2H3O2)3 + 3 Pb
Fe + HX = FeX2 + H2 =>
Fe + 2 HX = FeX2 + H2
Al2(SO4)3(aq) + ZnCl2(aq) = AlCl3 + ZnSO4 =>
Al2(SO4)3(aq) + 3 ZnCl2(aq) = 2 AlCl3 + 3 ZnSO4
Fe + Cd(NO3)2 = Fe(NO3)3 + Cd =>
2 Fe + 3 Cd(NO3)2 = 2 Fe(NO3)3 + 3 Cd
C15H21NO2 + C4H9I + NaH = C19H29NO2 + H2 + NaI =>
C15H21NO2 + C4H9I + NaH = C19H29NO2 + H2 + NaI
Fe2O3(s) + C(graf) = Fe(s) + CO2(g) =>
2 Fe2O3(s) + 3 C(graf) = 4 Fe(s) + 3 CO2(g)
Fe + Cl2(g) = FeCl3(s) =>
2 Fe + 3 Cl2(g) = 2 FeCl3(s)
Ni + H3Po4 = Ni2Po4 + H2 =>
4 Ni + 2 H3Po4 = 2 Ni2Po4 + 3 H2
Zn + CH3COOH = ZnO2 + CH4 + CO =>
Zn + 2 CH3COOH = ZnO2 + 2 CH4 + 2 CO
KI(s) + Cl2(g) = K(s) + Cl2I =>
KI(s) + Cl2(g) = K(s) + Cl2I
NaOH + H2SO4 = Na2SO4(aq) + H2O =>
2 NaOH + H2SO4 = Na2SO4(aq) + 2 H2O
Fe + P4 = Fe3P5 =>
12 Fe + 5 P4 = 4 Fe3P5
Fe(SO4)2 + NH4 = (NH4)Fe(SO4)2 =>
Fe(SO4)2 + NH4 = (NH4)Fe(SO4)2
Na2CO3FeO = Na2OFeCO3 =>
Na2CO3FeO = Na2OFeCO3
CsCN + HCl = CsCl + HCN =>
CsCN + HCl = CsCl + HCN
C3H6 + H2 = C3H8 =>
C3H6 + H2 = C3H8
C3H4O4 + BrO3{-} = Br{-} + CO2 + H2O =>
3 C3H4O4 + 4 BrO3{-} = 4 Br{-} + 9 CO2 + 6 H2O
Pb(OH)2 + CaCl(OCl) = Pb(OCl)2 + CaCl + (OH)2 =>
Pb(OH)2 + 2 CaCl(OCl) = Pb(OCl)2 + 2 CaCl + (OH)2
BaH(s) + HCl(aq) = BaCl + H2 =>
BaH(s) + HCl(aq) = BaCl + H2
Fe + O3 = Fe2O =>
6 Fe + O3 = 3 Fe2O
Fe + Zn = FeZn =>
Fe + Zn = FeZn
Cr(NO3)3 + NaOH = CrOH + Na(NO3)3 =>
Cr(NO3)3 + NaOH = CrOH + Na(NO3)3
FeAl(No3)3 = AlFe(No3)3 =>
FeAl(No3)3 = AlFe(No3)3
B2S3 + HNO3 = B(OH)3 + H2SO4 + NO2 + H2O =>
B2S3 + 24 HNO3 = 2 B(OH)3 + 3 H2SO4 + 24 NO2 + 6 H2O
AgC2H3O2(aq) + KCl(aq) = KC2H3O2(aq) + AgCl(s) =>
AgC2H3O2(aq) + KCl(aq) = KC2H3O2(aq) + AgCl(s)
KI + H2 = KH + I2 =>
2 KI + H2 = 2 KH + I2
Fe2(SO4)3 + H2O = Fe2O3 + H2SO4 =>
Fe2(SO4)3 + 3 H2O = Fe2O3 + 3 H2SO4
K4[Fe(CN)6] + FeCl3 = Fe[FeFe(CN)6]3 + K + Cl =>
3 K4[Fe(CN)6] + 4 FeCl3 = Fe[FeFe(CN)6]3 + 12 K + 12 Cl
C24H40 + O2 = C24 + H2O =>
C24H40 + 10 O2 = C24 + 20 H2O
I2 + KClO3 = IO3 + KCl =>
I2 + 2 KClO3 = 2 IO3 + 2 KCl
Fe2(SO4)3 + Na2S = Fe2S3 + Na2(SO4) =>
Fe2(SO4)3 + 3 Na2S = Fe2S3 + 3 Na2(SO4)
Fe2O3 + C = CO3 + Fe2 =>
Fe2O3 + C = CO3 + Fe2
KOH + MgCl2 = KCl + Mg(OH)2 =>
2 KOH + MgCl2 = 2 KCl + Mg(OH)2
HNO3 + N2H4 = NH3 + NO =>
2 HNO3 + 7 N2H4 = 10 NH3 + 6 NO
VO + H = V + H2O =>
VO + 2 H = V + H2O
Ai + HI = AiI3 + H2 =>
2 Ai + 6 HI = 2 AiI3 + 3 H2
Na3PO4(aq) + AgNO3 = Ag3PO4 + NaNO3 =>
Na3PO4(aq) + 3 AgNO3 = Ag3PO4 + 3 NaNO3
H2SO4 + K3PO4 = K3SO4 + H2PO4 =>
H2SO4 + K3PO4 = K3SO4 + H2PO4
Fe2O3(s) + C2H4O2(aq) = FeC6H9O6(aq) + H2O(l) =>
Fe2O3(s) + 6 C2H4O2(aq) = 2 FeC6H9O6(aq) + 3 H2O(l)
Al(NO3)3 + H2SO4 = Al2(SO4)3 + HNO3 =>
2 Al(NO3)3 + 3 H2SO4 = Al2(SO4)3 + 6 HNO3
SrCO3 + NH4H2PO4 = Sr6PO5 + H2O + NO2 + CO2 =>
6 SrCO3 + NH4H2PO4 = Sr6PO5 + 3 H2O + NO2 + 6 CO2
C2H5OH + CH3COOH = CH3COOCH3 + H2O =>
C2H5OH + 2 CH3COOH = 2 CH3COOCH3 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/01/25
Équations équilibrées sur03/03/24
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