| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe2O3 + 3 CO = 2 Fe + 3 CO2
CNH2NOO2 = NCO2NH2O =>
CNH2NOO2 = NCO2NH2O
Ba + N2 = Ba3N2 =>
3 Ba + N2 = Ba3N2
NaCl2 + H2O = HCl + NaO =>
NaCl2 + H2O = 2 HCl + NaO
Cr2(SO4)3 + NaOH = Cr(OH)3 + Na2SO4 =>
Cr2(SO4)3 + 6 NaOH = 2 Cr(OH)3 + 3 Na2SO4
NaHCO3(aq) + C6H8O7(aq) = C6H5Na3O7(aq) + CO2(g) + H2O(l) =>
3 NaHCO3(aq) + C6H8O7(aq) = C6H5Na3O7(aq) + 3 CO2(g) + 3 H2O(l)
H2O2 + MnO2 = H2 + MnO4 =>
H2O2 + MnO2 = H2 + MnO4
H3PO4 + CuO = Cu3(PO4)2 + H2O =>
2 H3PO4 + 3 CuO = Cu3(PO4)2 + 3 H2O
C6H12 = C6H10 + H2 =>
C6H12 = C6H10 + H2
Li2S(s) = Li + S8(s) =>
8 Li2S(s) = 16 Li + S8(s)
H2RhCl6 + NaCl = Na2RhCl6 + HCl =>
H2RhCl6 + 2 NaCl = Na2RhCl6 + 2 HCl
CuO + C = Cu + CO2 =>
2 CuO + C = 2 Cu + CO2
Sb2O3 + NaCl + H2SO4 = SbCl3 + Na2SO4 + H2O =>
Sb2O3 + 6 NaCl + 3 H2SO4 = 2 SbCl3 + 3 Na2SO4 + 3 H2O
CaC2 + N2 = CaCN2 + C =>
CaC2 + N2 = CaCN2 + C
As + HNO3 + H2O = H3AsO4 + NO =>
3 As + 5 HNO3 + 2 H2O = 3 H3AsO4 + 5 NO
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Cu2O + F2 = CuF2 + O2 =>
2 Cu2O + 4 F2 = 4 CuF2 + O2
C20H34O2 + O2 = CO2 + H2O =>
2 C20H34O2 + 55 O2 = 40 CO2 + 34 H2O
FeSO4 + KMnO4 + H2SO4 = MnSO4 + Fe2(SO4)3 + H2O + K2SO4 =>
10 FeSO4 + 2 KMnO4 + 8 H2SO4 = 2 MnSO4 + 5 Fe2(SO4)3 + 8 H2O + K2SO4
C6H8O6 + I2 = C6H6O6 + HI =>
C6H8O6 + I2 = C6H6O6 + 2 HI
Li(s) + O2(g) = Li2O(s) =>
4 Li(s) + O2(g) = 2 Li2O(s)
CuO + N2 = Cu(NO3)2 + Cu =>
6 CuO + N2 = Cu(NO3)2 + 5 Cu
H2S + O = H2O + S =>
H2S + O = H2O + S
RaS + HNO3 = Ra(NO3)2 + NO + S + H2O =>
3 RaS + 8 HNO3 = 3 Ra(NO3)2 + 2 NO + 3 S + 4 H2O
Xe + F2 = XeF4 =>
Xe + 2 F2 = XeF4
LiClO4 = LiCl + O2 =>
LiClO4 = LiCl + 2 O2
HIO3 + H2SO4 = IO2{+} + SO4{-2} + H2O =>
2 HIO3 + H2SO4 = 2 IO2{+} + SO4{-2} + 2 H2O
Cu2O2 + H2SO4 = H2O + CuSO4 =>
Cu2O2 + 2 H2SO4 = 2 H2O + 2 CuSO4
KNO2 + NH4I = N2 + KI + H2O =>
KNO2 + NH4I = N2 + KI + 2 H2O
Na2[Zn(OH)4] + SO2 = Na2SO3 + ZnSO3 + H2O =>
Na2[Zn(OH)4] + 2 SO2 = Na2SO3 + ZnSO3 + 2 H2O
Zn2SO4 + H2SO4 = SO2 + H2O + Zn2O4 =>
Zn2SO4 + 2 H2SO4 = 3 SO2 + 2 H2O + Zn2O4
Ti + OH = Ti(OH)4 =>
Ti + 4 OH = Ti(OH)4
Ni + PBSO4 = NiSO4 + PB =>
Ni + PBSO4 = NiSO4 + PB
H3PO4 + CuO = Cu3(PO4)2 + H2O =>
2 H3PO4 + 3 CuO = Cu3(PO4)2 + 3 H2O
NaH + H2O = NaOH + H2 =>
NaH + H2O = NaOH + H2
MnO2 + KCIO3 + KOH = K2MnO4 + KCI + H2O =>
3 MnO2 + KCIO3 + 6 KOH = 3 K2MnO4 + KCI + 3 H2O
H2SO4 + NaHCO3 = Na2SO4 + CO2 + H2O =>
H2SO4 + 2 NaHCO3 = Na2SO4 + 2 CO2 + 2 H2O
BaI2 + Na2CO3 = BaCO3 + NaI =>
BaI2 + Na2CO3 = BaCO3 + 2 NaI
H2SO4 + NaHCO3 = Na2SO4 + CO2 + H2O =>
H2SO4 + 2 NaHCO3 = Na2SO4 + 2 CO2 + 2 H2O
C7H6O3 + H2O = C7H5O3 + H3O =>
C7H6O3 + H2O = C7H5O3 + H3O
HCl + AgNO{3+} = AgCl + HNO{3+} =>
HCl + AgNO{3+} = AgCl + HNO{3+}
SO3 + HCl = HSO3Cl =>
SO3 + HCl = HSO3Cl
NH4NO2(s) = N2(g) + H2O(s) =>
NH4NO2(s) = N2(g) + 2 H2O(s)
FeO + H2SO4(dil) = FeSO4 + H2O =>
FeO + H2SO4(dil) = FeSO4 + H2O
Al(OH)3 + HF = AlF3 + H2O =>
Al(OH)3 + 3 HF = AlF3 + 3 H2O
Co + Br2 = Co2Br2 =>
2 Co + Br2 = Co2Br2
AuNO3 = AuNO2 + O2 =>
2 AuNO3 = 2 AuNO2 + O2
C7H8 + HNO3 = C7H5N3O6 + H2O =>
C7H8 + 3 HNO3 = C7H5N3O6 + 3 H2O
LiNO3 = Li2O + N2O4 + O2 =>
4 LiNO3 = 2 Li2O + 2 N2O4 + O2
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/17/24
Équations équilibrées sur07/17/23
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