| Équations équilibrées la veille | Équations équilibrées le lendemain |
XeF6(s) + 3 H2O(l) = XeO3(s) + 6 HF(aq)
KMnO4 + H3PO3 + H2SO4 = H3PO4 + MnSO4 + K2SO4 + H2O =>
2 KMnO4 + 5 H3PO3 + 3 H2SO4 = 5 H3PO4 + 2 MnSO4 + K2SO4 + 3 H2O
HNO3(aq) + NH4OH(aq) = H2O(l) + NH4NO3(aq) =>
HNO3(aq) + NH4OH(aq) = H2O(l) + NH4NO3(aq)
Zn + KNO3 + KOH + H2O = K2[Zn(OH)4] + NH3 =>
4 Zn + KNO3 + 7 KOH + 6 H2O = 4 K2[Zn(OH)4] + NH3
(NH4)2SO4 + Co(NO3)2 = CoSO4 + NH4NO3 =>
(NH4)2SO4 + Co(NO3)2 = CoSO4 + 2 NH4NO3
Mn(OH)2 + H2SO4 = Mn(SO4) + H2O =>
Mn(OH)2 + H2SO4 = Mn(SO4) + 2 H2O
NaHCO3 + SO2 = Na2S2O5 + CO2 + H2O =>
2 NaHCO3 + 2 SO2 = Na2S2O5 + 2 CO2 + H2O
FeSO4CuCl2 = FeCl2CuSO4 =>
FeSO4CuCl2 = FeCl2CuSO4
Fe(s) + S8 = Fe2S3 =>
16 Fe(s) + 3 S8 = 8 Fe2S3
H2Se + O2 = H2O + Se =>
2 H2Se + O2 = 2 H2O + 2 Se
Al2O3 + Fe = Al + FeO =>
Al2O3 + 3 Fe = 2 Al + 3 FeO
SiO + C = Si + CO =>
SiO + C = Si + CO
Na2CO3 + HNO3 = H2O + CO2 + NaNO3 =>
Na2CO3 + 2 HNO3 = H2O + CO2 + 2 NaNO3
P + FeO = P2O3 + Fe =>
2 P + 3 FeO = P2O3 + 3 Fe
NH4CN = NH3 + HCN =>
NH4CN = NH3 + HCN
Fe + AgNO3 = FeNO3 + Ag =>
Fe + AgNO3 = FeNO3 + Ag
Cu3(PO4)2 + Fe(OH)3 = FePO4 + Cu(OH)2 =>
Cu3(PO4)2 + 2 Fe(OH)3 = 2 FePO4 + 3 Cu(OH)2
K2(CO3) + HFl = KFl + CO2 + H2O =>
K2(CO3) + 2 HFl = 2 KFl + CO2 + H2O
HCl + CNO = HCNO + Cl =>
HCl + CNO = HCNO + Cl
C6H5CH2SSC2C6H5 + O2 = CO2 + SO2 + H2O =>
C6H5CH2SSC2C6H5 + 20 O2 = 15 CO2 + 2 SO2 + 6 H2O
AlBr + NaNo3 = AlNo3 + NaBr =>
AlBr + NaNo3 = AlNo3 + NaBr
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CaCO3 + HSO6 = CaSO6 + HCO3 =>
CaCO3 + HSO6 = CaSO6 + HCO3
C7H14 + Br2 = C7H13Br + HBr =>
C7H14 + Br2 = C7H13Br + HBr
B(s) + Cl(g) = BCl3(l) =>
B(s) + 3 Cl(g) = BCl3(l)
Na + N2 = NaN3 =>
2 Na + 3 N2 = 2 NaN3
CH3COOH + Cu(OH)2 = Cu2O + CO2 + H2O =>
CH3COOH + 8 Cu(OH)2 = 4 Cu2O + 2 CO2 + 10 H2O
Co + AgNO3 = Co(NO3)2 + Ag =>
Co + 2 AgNO3 = Co(NO3)2 + 2 Ag
Cr + N2 = CrN =>
2 Cr + N2 = 2 CrN
N2I3 = N2 + I2 =>
2 N2I3 = 2 N2 + 3 I2
AsBr3 + F2 = AsF5 + Br2 =>
2 AsBr3 + 5 F2 = 2 AsF5 + 3 Br2
ZnCl2 + K2S = ZnS + KCl =>
ZnCl2 + K2S = ZnS + 2 KCl
KMnO4 + H2SO4 + KNO3 = H2O + K2SO4 + MnSO4 + NO3 =>
KMnO4 + 4 H2SO4 + 5 KNO3 = 4 H2O + 3 K2SO4 + MnSO4 + 5 NO3
Fe + C2O4 = Fe(C2O4) =>
Fe + C2O4 = Fe(C2O4)
Cr2(SO4)3 = Cr2O3 + SO3 =>
Cr2(SO4)3 = Cr2O3 + 3 SO3
ZnCl2 + K2S = ZnS + KCl =>
ZnCl2 + K2S = ZnS + 2 KCl
NH3 + AlBr3 = (NH3)3Al + Br2 =>
6 NH3 + 2 AlBr3 = 2(NH3)3Al + 3 Br2
H2O3 = H2O + O3 =>
3 H2O3 = 3 H2O + 2 O3
ArNO3 + BaO2 = ArO2 + BaNO3 =>
ArNO3 + BaO2 = ArO2 + BaNO3
Fe(OH)3(aq) + HNO3(aq) = Fe(NO3)3 + H2O =>
Fe(OH)3(aq) + 3 HNO3(aq) = Fe(NO3)3 + 3 H2O
Be(OH)2(aq) = Be2(aq) + OH(aq) =>
2 Be(OH)2(aq) = Be2(aq) + 4 OH(aq)
K4Fe(CN6)3 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + Fe2(SO4)3 + CO2 + HNO2 + H2O =>
10 K4Fe(CN6)3 + 146 KMnO4 + 254 H2SO4 = 93 K2SO4 + 146 MnSO4 + 5 Fe2(SO4)3 + 30 CO2 + 180 HNO2 + 164 H2O
SiF4 + Al2(CO3)3 = Si2(CO3)4 + AlF3 =>
6 SiF4 + 4 Al2(CO3)3 = 3 Si2(CO3)4 + 8 AlF3
Na2CO3 + Mg(NO3)2 = MgCO3 + NaNO3 =>
Na2CO3 + Mg(NO3)2 = MgCO3 + 2 NaNO3
MgON2O5 = Mg(NO3)2 = =>
MgON2O5 = Mg(NO3)2
N2H4 + O = N2O3 + H2O =>
N2H4 + 5 O = N2O3 + 2 H2O
P(OH)3 = PH3 + H3PO4 =>
4 P(OH)3 = PH3 + 3 H3PO4
Au2O3 + Na = Na2O + Au =>
Au2O3 + 6 Na = 3 Na2O + 2 Au
NH4SCN + CoCl2 = (NH4)2(Co(SCN)4) + NH4Cl =>
4 NH4SCN + CoCl2 = (NH4)2(Co(SCN)4) + 2 NH4Cl
K2C2O4 + AgC2H3O2 = K2C2H3O2 + AgC2O4 =>
K2C2O4 + AgC2H3O2 = K2C2H3O2 + AgC2O4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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