| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe + Cl{2} = FeCl{2}
Zn + Ca(NO3)2 = Zn(NO3)2 + Ca =>
Zn + Ca(NO3)2 = Zn(NO3)2 + Ca
H2Cl + Al = AlCl3 + H2 =>
3 H2Cl + Al = AlCl3 + 3 H2
Bi(NO3)3*5H2O + C2H6O2 = BiO3 + N2 + CO2 + H2O =>
10 Bi(NO3)3*5H2O + 12 C2H6O2 = 10 BiO3 + 15 N2 + 24 CO2 + 86 H2O
HfCl4 + Li3N = HfN + LiCl + N2 =>
6 HfCl4 + 8 Li3N = 6 HfN + 24 LiCl + N2
Al(OH)2 + Na(OH)2 = NaAlO2 + H2O =>
Al(OH)2 + Na(OH)2 = NaAlO2 + 2 H2O
Fe2S3 + HCl = FeCl3 + H2S =>
Fe2S3 + 6 HCl = 2 FeCl3 + 3 H2S
CH3COOH + O2 = H2O + CH3O2C6 =>
14 CH3COOH + O2 = 22 H2O + 4 CH3O2C6
Mg*FeCl3 = Fe3 + MgCl3 =>
3 Mg*FeCl3 = Fe3 + 3 MgCl3
Br + Fe3I = Fe3Br + I =>
Br + Fe3I = Fe3Br + I
Cr2O5 + HCl = CrOCl3 + H2O =>
Cr2O5 + 6 HCl = 2 CrOCl3 + 3 H2O
C3H4 + NaH = C3 + NaH4 =>
3 C3H4 + 4 NaH = 3 C3 + 4 NaH4
(NH4)2O + Al2(SO4)3 = Al2O3 + (NH4)2SO4 =>
3(NH4)2O + Al2(SO4)3 = Al2O3 + 3(NH4)2SO4
SiI4 + Mg = Si + MgI2 =>
SiI4 + 2 Mg = Si + 2 MgI2
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
Na2O(s) + C(s)O2 = Na2C(s)O3 =>
Na2O(s) + C(s)O2 = Na2C(s)O3
CH3CN + NaOH = CH2CN(Na) + H2O =>
CH3CN + NaOH = CH2CN(Na) + H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
SiI4 + Mg = Si + MgI2 =>
SiI4 + 2 Mg = Si + 2 MgI2
Sr(HCO3)2 + Na2CO3 = SrCO3 + NaHCO3 =>
Sr(HCO3)2 + Na2CO3 = SrCO3 + 2 NaHCO3
Mn(OH)2SO4 = MnSO4 + H2O2 =>
Mn(OH)2SO4 = MnSO4 + H2O2
Al(s) + HClO3 = AlClO3(aq) + H2(g) =>
2 Al(s) + 2 HClO3 = 2 AlClO3(aq) + H2(g)
C16H10N2O2 + Na2S2O4 = H2O + CO2 + N + Na + S =>
4 C16H10N2O2 + 35 Na2S2O4 = 20 H2O + 64 CO2 + 8 N + 70 Na + 70 S
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
NaBF4 + H3BO3 = NaB4O6F + HF + H2O =>
NaBF4 + 3 H3BO3 = NaB4O6F + 3 HF + 3 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
C6H4(OH)COOH + Mg = C6H4(OH)COOMg + H2 =>
2 C6H4(OH)COOH + 2 Mg = 2 C6H4(OH)COOMg + H2
Sr + (NH4)2C2O4 = SrC2 + (NH4)2O4 =>
Sr + (NH4)2C2O4 = SrC2 + (NH4)2O4
KMnO4 + FeO + H2SO4 = Fe2(SO4)3 + K2SO4 + MnSO4 + H2O =>
2 KMnO4 + 10 FeO + 18 H2SO4 = 5 Fe2(SO4)3 + K2SO4 + 2 MnSO4 + 18 H2O
Fe(NO3)3(aq) + KSCN(aq) = Fe(SCN)(aq) + K(NO3)3(aq) =>
Fe(NO3)3(aq) + KSCN(aq) = Fe(SCN)(aq) + K(NO3)3(aq)
MnO2 + H2SO4 + KCl = MnSO4 + Cl2 + H2O + K2SO4 =>
MnO2 + 2 H2SO4 + 2 KCl = MnSO4 + Cl2 + 2 H2O + K2SO4
Fe(OH)3 + K2S = FeS + KOH + S =>
2 Fe(OH)3 + 3 K2S = 2 FeS + 6 KOH + S
Br2 + (S2O3)2{-} + H2O = Br{-} + (SO4)2{-} + H3O{+} =>
19 Br2 + 2(S2O3)2{-} + 60 H2O = 38 Br{-} + 4(SO4)2{-} + 40 H3O{+}
MgBr2 + H2SO4 + NaClO = NaCl + MgSO4 + H2O + Br =>
MgBr2 + H2SO4 + NaClO = NaCl + MgSO4 + H2O + 2 Br
C6H4(OH)COOH + Mg = C6H4(OH)COOMg + H2 =>
2 C6H4(OH)COOH + 2 Mg = 2 C6H4(OH)COOMg + H2
CH3(CH4)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH4)2CH3 + 15 O2 = 8 CO2 + 14 H2O
Mn{2+} + OH{-} + MnO4{-} = MnO2 + H2O =>
3 Mn{2+} + 4 OH{-} + 2 MnO4{-} = 5 MnO2 + 2 H2O
AgNO + H2 = Ag + HNO =>
2 AgNO + H2 = 2 Ag + 2 HNO
RbOH + H2O = Rb(H2O) + OH =>
RbOH + H2O = Rb(H2O) + OH
BeO + Ca(OH)2 = CaBeO2 + H2O =>
BeO + Ca(OH)2 = CaBeO2 + H2O
HCOOH + BaCl2 = Ba(COOH)2 + HCl =>
2 HCOOH + BaCl2 = Ba(COOH)2 + 2 HCl
C3H13 + O2 = CO2 + H2O =>
4 C3H13 + 25 O2 = 12 CO2 + 26 H2O
Br2(g) + H2O(i) + SO2(g) = HBr(aq) + H2SO4(aq) =>
Br2(g) + 2 H2O(i) + SO2(g) = 2 HBr(aq) + H2SO4(aq)
Fe2OCO = Fe2CO2 =>
Fe2OCO = Fe2CO2
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
TiCl4(S) + H2O = TiO2(S) + HCl(aq) =>
TiCl4(S) + 2 H2O = TiO2(S) + 4 HCl(aq)
Pb(NO3)2 + Fe(OH)3 = Pb(OH)2 + Fe(NO3)3 =>
3 Pb(NO3)2 + 2 Fe(OH)3 = 3 Pb(OH)2 + 2 Fe(NO3)3
Ca{2+} + (NH4)2C2O4 = CaC2O4 + NH4{+} =>
Ca{2+} + (NH4)2C2O4 = CaC2O4 + 2 NH4{+}
C2H5OH + KMnO4 = (C2H5OH)KMnO4 =>
C2H5OH + KMnO4 = (C2H5OH)KMnO4
Li{+} + Br{-} = Li + Br =>
Li{+} + Br{-} = Li + Br
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/14/25
Équations équilibrées sur02/13/24
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