| Équations équilibrées la veille | Équations équilibrées le lendemain |
10 KSCN + 22 KMnO4 + 28 H2SO4 = 22 MnSO4 + 10 CO2 + 5 N2 + 16 K2SO4 + 28 H2O
Fe3C + HCl = FeCl2 + CH4 + H2 =>
Fe3C + 6 HCl = 3 FeCl2 + CH4 + H2
C7H6O + AgNO3 + NaOH = NaC7H4O2 + Ag + NH3 + H2O =>
3 C7H6O + AgNO3 + 3 NaOH = 3 NaC7H4O2 + Ag + NH3 + 3 H2O
SilverChloride + HydrogenSulfate = SilverSulfate + HydrogenChloride =>
SilverChloride + HydrogenSulfate = SilverSulfate + HydrogenChloride
Na + H2SO4 + C9H9NO2 = C9H13N + Na2SO4 + H2O =>
8 Na + 4 H2SO4 + C9H9NO2 = C9H13N + 4 Na2SO4 + 2 H2O
CuSO4 + KI = CuI2 + K2SO4 =>
CuSO4 + 2 KI = CuI2 + K2SO4
K + Fe + C2O4 + H2O = KFe(C2O4)*H2O =>
K + Fe + C2O4 + H2O = KFe(C2O4)*H2O
CO2 + H2O + NH3 = HNO3 + CH4 =>
CO2 + H2O + NH3 = HNO3 + CH4
(NH4)2CO3 + AlF3 = NH4F + Al2(CO3)3 =>
3(NH4)2CO3 + 2 AlF3 = 6 NH4F + Al2(CO3)3
NH3 + NaHCO3 = NH3CO3 + NaH =>
NH3 + NaHCO3 = NH3CO3 + NaH
FeSO4 + NaCH3COO = FeCH3COO + NaSO4 =>
FeSO4 + NaCH3COO = FeCH3COO + NaSO4
Na2O + Al(NO3)3 = Na(NO3) + Al2O3 =>
3 Na2O + 2 Al(NO3)3 = 6 Na(NO3) + Al2O3
KO2 + CO2 + H2O = O2 + KHCO3 =>
4 KO2 + 4 CO2 + 2 H2O = 3 O2 + 4 KHCO3
Cu[OH] = Cu + OH =>
Cu[OH] = Cu + OH
Br2O5 + HCl = Br3O2 + H2O + Cl =>
3 Br2O5 + 22 HCl = 2 Br3O2 + 11 H2O + 22 Cl
Ag2CO3 + Cr2O7{-2} = Ag2O7{-2} + Cr2CO3 =>
Ag2CO3 + Cr2O7{-2} = Ag2O7{-2} + Cr2CO3
C3H6O + Co(NH3)2OH = Co + C3H5O2NH4 + H2O + NH3 =>
C3H6O + 2 Co(NH3)2OH = 2 Co + C3H5O2NH4 + H2O + 3 NH3
Fe + Cu3N2 = FeN + Cu =>
2 Fe + Cu3N2 = 2 FeN + 3 Cu
HCl + K(MnO4) = KCl + MnCl + H2O + Cl2 =>
8 HCl + K(MnO4) = KCl + MnCl + 4 H2O + 3 Cl2
KMnO4 + H2SO4 + FeSO4 = Fe2(SO4)3 + K2SO4 + MnSO2 + H2O =>
2 KMnO4 + 12 H2SO4 + 18 FeSO4 = 9 Fe2(SO4)3 + K2SO4 + 2 MnSO2 + 12 H2O
PBO2 + NaOH = Na2PBO3 + H2O =>
PBO2 + 2 NaOH = Na2PBO3 + H2O
FeSO4H2O + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + H2O =>
10 FeSO4H2O + 2 KMnO4 + 8 H2SO4 = 5 Fe2(SO4)3 + 2 MnSO4 + K2SO4 + 18 H2O
MgSO4 + HNO3 = SO3 + H2O + Mg(NO3)2 =>
MgSO4 + 2 HNO3 = SO3 + H2O + Mg(NO3)2
Cr(NO3)3 + Na3PO4 = CrPO4 + NaNO3 =>
Cr(NO3)3 + Na3PO4 = CrPO4 + 3 NaNO3
H2C2O4 + OH{-} = C2HO4{-} + H2O =>
H2C2O4 + OH{-} = C2HO4{-} + H2O
K3PO4 + H2SO4 = KHSO4 + H3PO4 =>
K3PO4 + 3 H2SO4 = 3 KHSO4 + H3PO4
Fe2(SO4)3 + Na3(PO4) = Fe(PO4) + Na2(SO4) =>
Fe2(SO4)3 + 2 Na3(PO4) = 2 Fe(PO4) + 3 Na2(SO4)
C4H9OH + CH3COOH = C6H12O2 + H2O =>
C4H9OH + CH3COOH = C6H12O2 + H2O
Pb(NO3)2(aq) + K3PO4(aq) = Pb3(PO4)2(s) + KNO3(aq) =>
3 Pb(NO3)2(aq) + 2 K3PO4(aq) = Pb3(PO4)2(s) + 6 KNO3(aq)
AE + H2O = AE(OH)3 + H2 =>
2 AE + 6 H2O = 2 AE(OH)3 + 3 H2
Ca(OH)2 + Ag2O = CaO + AgOH =>
Ca(OH)2 + Ag2O = CaO + 2 AgOH
Hg + I = HgI2 =>
Hg + 2 I = HgI2
KMnO4 + O2 = MnO4 + KO4 =>
KMnO4 + 2 O2 = MnO4 + KO4
H2NCH2COOH + O2 = NH3 + H2O + CO2 =>
2 H2NCH2COOH + 3 O2 = 2 NH3 + 2 H2O + 4 CO2
SO2 + H2O = SH + O2 =>
4 SO2 + 2 H2O = 4 SH + 5 O2
CuSO4 + Na2S2O3 = Na2[Cu(S2O3)2] + Na2SO4 =>
CuSO4 + 2 Na2S2O3 = Na2[Cu(S2O3)2] + Na2SO4
S + HNO3 + H2O = NO + H2SO3 =>
3 S + 4 HNO3 + H2O = 4 NO + 3 H2SO3
Hg + Sn(NO3)2 = Hg(NO3)2 + Sn =>
Hg + Sn(NO3)2 = Hg(NO3)2 + Sn
Al(OH)3 = Al2O3 + H2O = =>
2 Al(OH)3 = Al2O3 + 3 H2O
Ba(NO3) + Na2(SO4) = Na2(NO3) + Ba(SO4) =>
Ba(NO3) + Na2(SO4) = Na2(NO3) + Ba(SO4)
Si + O3 = SiO9 =>
Si + 3 O3 = SiO9
Au + HNO3 + HCl = AuCl3 + NO2 + H2O =>
Au + 3 HNO3 + 3 HCl = AuCl3 + 3 NO2 + 3 H2O
Mn + Hg2{+} = Mn2{+} + Hg =>
2 Mn + Hg2{+} = Mn2{+} + 2 Hg
C3H6 + KMnO4 + H2SO4 = C6H5COOH + MnSO4 + K2SO4 + H2O =>
35 C3H6 + 36 KMnO4 + 54 H2SO4 = 15 C6H5COOH + 36 MnSO4 + 18 K2SO4 + 114 H2O
C2H6O7 = CO2 + H2O =>
C2H6O7 = 2 CO2 + 3 H2O
FeOH2SO4 = FeSO4 + H2O =>
FeOH2SO4 = FeSO4 + H2O
K2 + I2 = K2I =>
2 K2 + I2 = 2 K2I
NO2 + H2O = NH3 + O22 =>
44 NO2 + 66 H2O = 44 NH3 + 7 O22
CrO7{2-} + H{+} + I{-} = Cr{3+} + I2 + H2O =>
2 CrO7{2-} + 28 H{+} + 18 I{-} = 2 Cr{3+} + 9 I2 + 14 H2O
Cl2(g) + O2(g) = ClO3(g) =>
Cl2(g) + 3 O2(g) = 2 ClO3(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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