| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe(NO3)3 + KI = FeI + K(NO3)3
KNO2 + C12H22O11 = N + CO2 + H2O + K2CO3 =>
16 KNO2 + C12H22O11 = 16 N + 4 CO2 + 11 H2O + 8 K2CO3
H2O + N2O5 = HNO3(aq) =>
H2O + N2O5 = 2 HNO3(aq)
BaCl{2} + CuSO{4} = BaSO{4} + CuCl{2} =>
BaCl{2} + CuSO{4} = BaSO{4} + CuCl{2}
FeCl3 + Cu + H2O = Fe(OH)2 + CuCl2 + HCl =>
2 FeCl3 + Cu + 4 H2O = 2 Fe(OH)2 + CuCl2 + 4 HCl
H + Cl2CO3 = Cl + H2O + CO2 =>
2 H + Cl2CO3 = 2 Cl + H2O + CO2
K2CO3 + Mg3(PO4)2 = K3(PO4) + MgCO3 =>
3 K2CO3 + Mg3(PO4)2 = 2 K3(PO4) + 3 MgCO3
K2(SO4) + Fe(NO3)3 = K(NO3) + Fe2(SO4)3 =>
3 K2(SO4) + 2 Fe(NO3)3 = 6 K(NO3) + Fe2(SO4)3
Ca + CuSO4 = CaSO4 + Cu = =>
Ca + CuSO4 = CaSO4 + Cu
HOC6H4CH2OH + NaOH = NaOC6H4CH2ONa + H2O =>
HOC6H4CH2OH + 2 NaOH = NaOC6H4CH2ONa + 2 H2O
AgF + CaCl2 = CaF2 + AgCl =>
2 AgF + CaCl2 = CaF2 + 2 AgCl
Mn(NO3)3 + (NH4)3PO4 = MnPO4 + NH4NO3 =>
Mn(NO3)3 + (NH4)3PO4 = MnPO4 + 3 NH4NO3
[Ag(NH3)2]Cl + Zn = [Zn(NH3)4]Cl2 + Ag =>
2[Ag(NH3)2]Cl + Zn = [Zn(NH3)4]Cl2 + 2 Ag
C(s) + KClO3(s) = CO2(g) + KCl(s) =>
3 C(s) + 2 KClO3(s) = 3 CO2(g) + 2 KCl(s)
CH3CH2NH2 + HNO3 = CH3CH2NH3 + NO3 =>
CH3CH2NH2 + HNO3 = CH3CH2NH3 + NO3
Ba(IO)2 + KHS = KI + S + Ba(OH)2 =>
Ba(IO)2 + 2 KHS = 2 KI + 2 S + Ba(OH)2
Fe3O4 + Fe2Si2O6 = Fe2SiO4 + O2 =>
2 Fe3O4 + 3 Fe2Si2O6 = 6 Fe2SiO4 + O2
C2H3Cl3 + H2O = C2H4O2 + HCl =>
C2H3Cl3 + 2 H2O = C2H4O2 + 3 HCl
AgCNS + HNO3 = AgNO3 + CO2 + NO + H2SO4 + H2O =>
3 AgCNS + 16 HNO3 = 3 AgNO3 + 3 CO2 + 16 NO + 3 H2SO4 + 5 H2O
CH3OH + NO3{-} + H3O{+} = N2 + CO2 + H2O =>
5 CH3OH + 6 NO3{-} + 6 H3O{+} = 3 N2 + 5 CO2 + 19 H2O
Zn(NO3)2 + K2CrO4 = K2(NO3)2 + ZnCrO4 =>
Zn(NO3)2 + K2CrO4 = K2(NO3)2 + ZnCrO4
ZnSO4 + K3PO4 = K2SO4 + Zn3(PO4)2 =>
3 ZnSO4 + 2 K3PO4 = 3 K2SO4 + Zn3(PO4)2
CH3OH = C2H6O + H2O =>
2 CH3OH = C2H6O + H2O
CO + C3H8 = C4H10 + O2 =>
2 CO + 10 C3H8 = 8 C4H10 + O2
Ni3P4 = Ni + P =>
Ni3P4 = 3 Ni + 4 P
C6H5NH2 + Br2 = C6H5NH2Br2 =>
C6H5NH2 + Br2 = C6H5NH2Br2
PCl5 + C2H2O4 = H3PO4 + CO + CO2 + HCl =>
PCl5 + 4 C2H2O4 = H3PO4 + 4 CO + 4 CO2 + 5 HCl
C6Cl6 + O2 = CO2 + Cl2 =>
C6Cl6 + 6 O2 = 6 CO2 + 3 Cl2
(NH4)4Si + Ba(OH)2 = NH4OH + Ba2Si =>
(NH4)4Si + 2 Ba(OH)2 = 4 NH4OH + Ba2Si
FeSO4 + K2Cr2O7 + H2S2O7 = Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 + H2SO4 =>
6 FeSO4 + K2Cr2O7 + 7 H2S2O7 = 3 Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 + 7 H2SO4
HCl + KHCO2 = KCl + CO2 + H2 =>
HCl + KHCO2 = KCl + CO2 + H2
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
Ca(OH)2 + KI = CaI + K(OH)2 =>
Ca(OH)2 + KI = CaI + K(OH)2
CO2 + H2S + H2O = C6H12O6 + SO2 =>
6 CO2 + 4 H2S + 2 H2O = C6H12O6 + 4 SO2
K3PO4 + Cr(NO3)3 = PO4 + Cr + KNO3 =>
K3PO4 + Cr(NO3)3 = PO4 + Cr + 3 KNO3
Li*H2O = LiOH + H2 =>
2 Li*H2O = 2 LiOH + H2
Na2CrO4(aq) + Pb(aq) = PbCrO4(s) + Na =>
Na2CrO4(aq) + Pb(aq) = PbCrO4(s) + 2 Na
Zn + H3Po4 = H2 + Zn(Po4)2 =>
Zn + 2 H3Po4 = 3 H2 + Zn(Po4)2
SrCl2 + (NH4)2(COO)2 = Sr(COO)2 + NH4Cl =>
SrCl2 + (NH4)2(COO)2 = Sr(COO)2 + 2 NH4Cl
AuCl3 + NaOH + CH2O = Au + HCOONa + HCl =>
2 AuCl3 + 3 NaOH + 3 CH2O = 2 Au + 3 HCOONa + 6 HCl
H2O + HSO3{-} = H3O + SO3{-} =>
H2O + HSO3{-} = H3O + SO3{-}
NaOH + HOOCC6H4COOK = HOOCC6H4COONa + KOH =>
NaOH + HOOCC6H4COOK = HOOCC6H4COONa + KOH
(NH4)2SO4 + FeSO4*7H2O = (NH4)2Fe(SO4)2*6H2O + H2O =>
(NH4)2SO4 + FeSO4*7H2O = (NH4)2Fe(SO4)2*6H2O + H2O
Fe{+} + O2(g) + H2O = Fe(OH)3 + H{+} =>
2 Fe{+} + O2(g) + 4 H2O = 2 Fe(OH)3 + 2 H{+}
KHCO3(s) = K2CO3(s) + H2O(g)*CO2(g) =>
2 KHCO3(s) = K2CO3(s) + H2O(g)*CO2(g)
C2H5OH + HCl = C2H6 + CCl4 + H2O =>
7 C2H5OH + 8 HCl = 6 C2H6 + 2 CCl4 + 7 H2O
CH3COOHH + Ba(OH)2 = Ba(CH3COOH)2 + H2O =>
2 CH3COOHH + Ba(OH)2 = Ba(CH3COOH)2 + 2 H2O
Sb3 + O2 = Sb4O5 =>
8 Sb3 + 15 O2 = 6 Sb4O5
KC2H3O2 + Na2CrO4 = K2CrO4 + NaC2H3O2 =>
2 KC2H3O2 + Na2CrO4 = K2CrO4 + 2 NaC2H3O2
[Cu(NH3)4](OH)2 + H2O = Cu + NH4OH + O2 =>
2[Cu(NH3)4](OH)2 + 6 H2O = 2 Cu + 8 NH4OH + O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/08/25
Équations équilibrées sur02/07/24
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