| Équations équilibrées la veille |
CuSO4*5H2O + 2 KIO3 = Cu(IO3)2*H2O + K2SO4 + 4 H2O
Ni + SnCl4 = Sn + NiCl2 =>
2 Ni + SnCl4 = Sn + 2 NiCl2
Al2C3 = Al + C =>
Al2C3 = 2 Al + 3 C
KHCO3(s) = K2CO3(s) + H2O(s) + CO2(g) =>
2 KHCO3(s) = K2CO3(s) + H2O(s) + CO2(g)
Sn + KMnO4 + HCl = KCl + MnCl2 + SnCl2 + H2O =>
5 Sn + 2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 5 SnCl2 + 8 H2O
CH3OH(aq) + O2(g) = CO2(g) + H2O(l) =>
2 CH3OH(aq) + 3 O2(g) = 2 CO2(g) + 4 H2O(l)
C2H5ONa + O2 = Na2CO3 + CO2 + H2O =>
2 C2H5ONa + 6 O2 = Na2CO3 + 3 CO2 + 5 H2O
HCN + HNO3 = CO2 + NO + H2O =>
3 HCN + 7 HNO3 = 3 CO2 + 10 NO + 5 H2O
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Ba2NO3 + NaOH = NaNO3 + Ba2OH =>
Ba2NO3 + NaOH = NaNO3 + Ba2OH
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
CuCO3 = CuO + CO2 =>
CuCO3 = CuO + CO2
P4 + S8 = P2S5 =>
4 P4 + 5 S8 = 8 P2S5
Pb(NO3)2 + PbO = PbNO2 + O2 =>
2 Pb(NO3)2 + 2 PbO = 4 PbNO2 + 3 O2
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
Sr(OH)2 + Be(OH)2 = Sr[Be(OH)4] =>
Sr(OH)2 + Be(OH)2 = Sr[Be(OH)4]
H2CN2 = [NC(NH2)]3 =>
3 H2CN2 = [NC(NH2)]3
Co(NO2)2 + HNO2 = Co(NO2)3 + H2O + NO =>
Co(NO2)2 + 2 HNO2 = Co(NO2)3 + H2O + NO
NaNO3 + Zn + NaOH = NH3 + H2O + Na2ZnO2 =>
NaNO3 + 4 Zn + 7 NaOH = NH3 + 2 H2O + 4 Na2ZnO2
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
CuSO4 + H2S = CuS + H2SO4 =>
CuSO4 + H2S = CuS + H2SO4
LiCaSO4 = LiSO4 + Ca =>
LiCaSO4 = LiSO4 + Ca
Ca + ClO3 = Ca(ClO3) =>
Ca + ClO3 = Ca(ClO3)
Ru + O2 = RuO1 =>
2 Ru + O2 = 2 RuO1
MnO4 + ClO3 = Mn + ClO4 =>
MnO4 + 4 ClO3 = Mn + 4 ClO4
NH3 + HClO3 = ClO3{-} + NH4{+} =>
NH3 + HClO3 = ClO3{-} + NH4{+}
Br2 + AuF3 = BrF + Au =>
3 Br2 + 2 AuF3 = 6 BrF + 2 Au
NO2 + H2O = NO + HNO3 =>
3 NO2 + H2O = NO + 2 HNO3
WO3 + CO = W + CO2 =>
WO3 + 3 CO = W + 3 CO2
FeCl2 + Na2CrO4 = FeCrO4 + NaCl =>
FeCl2 + Na2CrO4 = FeCrO4 + 2 NaCl
NiCl2 + Ba(OH)2 = BaCl2 + Ni(OH)2 =>
NiCl2 + Ba(OH)2 = BaCl2 + Ni(OH)2
MgO + SO2 = MgOSO2 =>
MgO + SO2 = MgOSO2
FeCl2 + NaOH = Fe(OH)2 + NaCl =>
FeCl2 + 2 NaOH = Fe(OH)2 + 2 NaCl
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
KL + H2SO4 + H2O2 = K2SO4 + H2O + L2 =>
2 KL + H2SO4 + H2O2 = K2SO4 + 2 H2O + L2
AgNO3 + KBr = AgBr + KNO3 =>
AgNO3 + KBr = AgBr + KNO3
Cr + NaClO + NaOH = Na2CrO4 + NaCl + H2O =>
Cr + 3 NaClO + 2 NaOH = Na2CrO4 + 3 NaCl + H2O
KMn(O4) + KCl + (H2)S(O4) = MnS(O4) + KHS(O4) + (H2)O + (Cl2) =>
2 KMn(O4) + 10 KCl + 14(H2)S(O4) = 2 MnS(O4) + 12 KHS(O4) + 8(H2)O + 5(Cl2)
C2H5ONa + O2 = Na2CO3 + CO2 + H2O =>
2 C2H5ONa + 6 O2 = Na2CO3 + 3 CO2 + 5 H2O
NaOH + Fe = H2 + Fe2NaO =>
2 NaOH + 4 Fe = H2 + 2 Fe2NaO
Al4C3(aq) + H2O(l) = Al(OH)3(aq) + CH4(g) =>
Al4C3(aq) + 12 H2O(l) = 4 Al(OH)3(aq) + 3 CH4(g)
PCl5 + H2O = H3PO4 + HCl =>
PCl5 + 4 H2O = H3PO4 + 5 HCl
FeCO3 + H2SO4 = CO2 + FeSO4 + H2O =>
FeCO3 + H2SO4 = CO2 + FeSO4 + H2O
PCl5 + H2O = H3PO4 + HCl =>
PCl5 + 4 H2O = H3PO4 + 5 HCl
LiClO4 + BaF2 = LiF2 + BaClO4 =>
LiClO4 + BaF2 = LiF2 + BaClO4
Ni3O4 + HCl = NiCl2 + Cl2 + H2O =>
Ni3O4 + 8 HCl = 3 NiCl2 + Cl2 + 4 H2O
ZnCl2 + NH3 = [Zn(NH3)4]Cl2 =>
ZnCl2 + 4 NH3 = [Zn(NH3)4]Cl2
Pb(NO3)2 = Pb + NO2 + O2 =>
Pb(NO3)2 = Pb + 2 NO2 + O2
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur11/04/24
Équations équilibrées sur12/04/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
