| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 Bi3{+} + 28 Fe{3+} + 45 H2O = 15 BiO3{-} + 14 Fe2{+} + 90 H{+}
CH4H2 = C + H2 =>
CH4H2 = C + 3 H2
FeS2 + O2 + CaO = Fe2O3 + CaSO4 =>
4 FeS2 + 15 O2 + 8 CaO = 2 Fe2O3 + 8 CaSO4
NaClO2 + HCl = Cl2 + H2O + NaCl =>
NaClO2 + 4 HCl = 2 Cl2 + 2 H2O + NaCl
C2H2 + HNO3 = C2NO3 + H2 =>
2 C2H2 + 2 HNO3 = 2 C2NO3 + 3 H2
HNO3 + Al(OH)3 = Al(NO3)3 + H2O =>
3 HNO3 + Al(OH)3 = Al(NO3)3 + 3 H2O
Zn + Ni2NO3 = Zn(NO3) + Ni =>
Zn + Ni2NO3 = Zn(NO3) + 2 Ni
K(NO3) + Al(NO3)3*9H2O + NH2CONH2 = CO2 + H2O + KAlO2 + N2 =>
3 K(NO3) + 3 Al(NO3)3*9H2O + 10 NH2CONH2 = 10 CO2 + 47 H2O + 3 KAlO2 + 16 N2
HClO4 + Sr(OH)2 = H(OH) + Sr(ClO4)2 =>
2 HClO4 + Sr(OH)2 = 2 H(OH) + Sr(ClO4)2
Co(NO3)2(aq) + Fe2(SO4)(aq) = Fe2(NO3)2(aq) + Co(SO4)(aq) =>
Co(NO3)2(aq) + Fe2(SO4)(aq) = Fe2(NO3)2(aq) + Co(SO4)(aq)
KOH + NaHCO3 = K2CO3 + NaOH + H2O =>
2 KOH + NaHCO3 = K2CO3 + NaOH + H2O
P4S3 + O2 = P4O10 + SO2 =>
P4S3 + 8 O2 = P4O10 + 3 SO2
CuSO4 + H2O = Cu(OH)2 + H2SO4 =>
CuSO4 + 2 H2O = Cu(OH)2 + H2SO4
FeCl3(aq) + KOH(aq) = Fe(OH)3(aq) + KCl(aq) =>
FeCl3(aq) + 3 KOH(aq) = Fe(OH)3(aq) + 3 KCl(aq)
KMnO4 + HCl = MnCl2 + Cl2 + H2O + K =>
KMnO4 + 8 HCl = MnCl2 + 3 Cl2 + 4 H2O + K
H2SO4 + CaCO3 = CaSO4 + CO2 + H2O =>
H2SO4 + CaCO3 = CaSO4 + CO2 + H2O
KF + Pb(NO3)2 = PbF2 + KNO3 =>
2 KF + Pb(NO3)2 = PbF2 + 2 KNO3
BaSO4 + AgI = BaSI4 + Ag4O4 =>
BaSO4 + 4 AgI = BaSI4 + Ag4O4
(C2H5)2AlOC2H5 + H2O + H2 = Al2O3 + C2H6 =>
2(C2H5)2AlOC2H5 + H2O + 2 H2 = Al2O3 + 6 C2H6
H(CN) + Sr(NO3)2 = H(NO3) + Sr(CN)2 =>
2 H(CN) + Sr(NO3)2 = 2 H(NO3) + Sr(CN)2
Sulfuricacid + copper(ii)oxide = copper(ii)sulfate + water =>
H2SO4 + CuO = CuSO4 + H2O
FeSO4 + HNO3 + HCl = Fe2(SO4)3 + FeCl3 + NO + H2O =>
3 FeSO4 + HNO3 + 3 HCl = Fe2(SO4)3 + FeCl3 + NO + 2 H2O
Na3AlF6 + O2 = Na2O + Al2O3 + F2 =>
2 Na3AlF6 + 3 O2 = 3 Na2O + Al2O3 + 6 F2
I{-} + MnO4{-} + H{+} = HIO + Mn2{+} + H2O =>
13 I{-} + 4 MnO4{-} + 19 H{+} = 13 HIO + 2 Mn2{+} + 3 H2O
C6H6 + O2 = CO2 + H2O = =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Na(NO3) = O2 + Na(NO2) =>
2 Na(NO3) = O2 + 2 Na(NO2)
NH3 + HI = H2 + NI =>
NH3 + HI = 2 H2 + NI
C4H4BrNO2 + C6H10 = C6H9Br + C4H4HNO2 =>
C4H4BrNO2 + C6H10 = C6H9Br + C4H4HNO2
Zn(HCO3)2 + CH3COOH = Zn(CH3COO)2 + H2O + CO2 =>
Zn(HCO3)2 + 2 CH3COOH = Zn(CH3COO)2 + 2 H2O + 2 CO2
NaI + K2CrO4 + HCl = I2 + CrCl + NaCl + KCl + H2O =>
10 NaI + 2 K2CrO4 + 16 HCl = 5 I2 + 2 CrCl + 10 NaCl + 4 KCl + 8 H2O
KOH + HPO = KPO + H2O =>
KOH + HPO = KPO + H2O
H2SO4 + AgMnO4 + AgCl = MnSO4 + Ag2SO4 + Cl2 + H2O =>
8 H2SO4 + 2 AgMnO4 + 10 AgCl = 2 MnSO4 + 6 Ag2SO4 + 5 Cl2 + 8 H2O
Oxygen = ozone =>
3 O2 = 2 O3
HNO3 + Co(HO)3 = Co(NO3)3 + H2O =>
3 HNO3 + Co(HO)3 = Co(NO3)3 + 3 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CuSO4 + H2O + Zn = H2Zn + CuSO5 =>
CuSO4 + H2O + Zn = H2Zn + CuSO5
Cu2Cl2 + Zn = Cu + ZnCl2 =>
Cu2Cl2 + Zn = 2 Cu + ZnCl2
Li + AlNO3 = LiNO3 + Al3 =>
3 Li + 3 AlNO3 = 3 LiNO3 + Al3
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
Sn(NO3)2 + KOH + H2O = KNO3 + NO2 + Sn(OH)3 =>
Sn(NO3)2 + KOH + H2O = KNO3 + NO2 + Sn(OH)3
H2O2 + KI = KH + I + O2 =>
H2O2 + 2 KI = 2 KH + 2 I + O2
C3H7I + C7H6O = C10H13IO =>
C3H7I + C7H6O = C10H13IO
K2[Zn(OH)4] = KOH + Zn(OH)2 =>
K2[Zn(OH)4] = 2 KOH + Zn(OH)2
PbS2 + O2 = PbO2 + S2O2 =>
PbS2 + 2 O2 = PbO2 + S2O2
C2O4H2 + H2O = C2O4 + H3O =>
C2O4H2 + 2 H2O = C2O4 + 2 H3O
C3H7S + O2 = CO2 + SO2 + H2O =>
4 C3H7S + 23 O2 = 12 CO2 + 4 SO2 + 14 H2O
((NH4)2SO4) + NaOH = Na2SO4 + H2O + NH3 =>
((NH4)2SO4) + 2 NaOH = Na2SO4 + 2 H2O + 2 NH3
LiH + H2O = LiO + H3 =>
LiH + H2O = LiO + H3
Ca(No3)2 + AlF3 = CaF2 + Al(No3)3 =>
3 Ca(No3)2 + 2 AlF3 = 3 CaF2 + 2 Al(No3)3
HCl + Mg(NO3)2 = MgCl2 + HNO3 =>
2 HCl + Mg(NO3)2 = MgCl2 + 2 HNO3
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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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