| Équations équilibrées la veille |
2 H2 + O2 = 2 H2O
NO2 = NO + O2 =>
2 NO2 = 2 NO + O2
KI + NaClO = KCl + NaI + O =>
KI + NaClO = KCl + NaI + O
K2Cr2O7 + Fe(NO3)2 + HNO3 = CrNO3 + H2O + Fe(NO3)3 + KNO3 =>
K2Cr2O7 + 10 Fe(NO3)2 + 14 HNO3 = 2 CrNO3 + 7 H2O + 10 Fe(NO3)3 + 2 KNO3
CuAl2 = Cu + Al =>
CuAl2 = Cu + 2 Al
C2H4O2 + NaHCO3 = C2H4O2Na + H2O + CO2 =>
9 C2H4O2 + 8 NaHCO3 = 8 C2H4O2Na + 6 H2O + 10 CO2
C6H12O6 + O2 = H2O + CO2 =>
C6H12O6 + 6 O2 = 6 H2O + 6 CO2
Br2(aq) + NaI(aq) = NaBr + I =>
Br2(aq) + 2 NaI(aq) = 2 NaBr + 2 I
Br2(aq) + NaI(aq) = NaBr(aq) + I2(s) =>
Br2(aq) + 2 NaI(aq) = 2 NaBr(aq) + I2(s)
Rb2O + Cl2 = Rb2Cl2O =>
Rb2O + Cl2 = Rb2Cl2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
CrO4{2-} + H3O{+} = Cr2O7{2-} + H2O =>
2 CrO4{2-} + 2 H3O{+} = Cr2O7{2-} + 3 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
CH3(CH2)10COOH + O2 = CO2 + H2O =>
CH3(CH2)10COOH + 17 O2 = 12 CO2 + 12 H2O
Br2(aq) + NaI(aq) = NaBr(aq) + I2 =>
Br2(aq) + 2 NaI(aq) = 2 NaBr(aq) + I2
Fe3P2 + O2 = FeO + P =>
2 Fe3P2 + 3 O2 = 6 FeO + 4 P
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
CH3CH(NH2)COOH + HNO2 = CH3CH(OH)COOH + N2 + H2O =>
CH3CH(NH2)COOH + HNO2 = CH3CH(OH)COOH + N2 + H2O
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
FeBr3 = Br3 + Fe =>
FeBr3 = Br3 + Fe
KBr + ZnSO4 = K2SO4 + ZnBr2 =>
2 KBr + ZnSO4 = K2SO4 + ZnBr2
NaClO + KI = NaCl + KIO3 =>
3 NaClO + KI = 3 NaCl + KIO3
KMnO4 + H2C2O4 + H2SO4 = MnSO4 + K2SO4 + CO2 + H2O =>
2 KMnO4 + 5 H2C2O4 + 3 H2SO4 = 2 MnSO4 + K2SO4 + 10 CO2 + 8 H2O
FeSO4 + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 + H2O =>
6 FeSO4 + K2Cr2O7 + 7 H2SO4 = 3 Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 + 7 H2O
NaOH + CuCl2 = Cu(OH)2 + NaCl =>
2 NaOH + CuCl2 = Cu(OH)2 + 2 NaCl
AgL + Fe2(CO3)3 = FeL3 + Ag2CO3 =>
6 AgL + Fe2(CO3)3 = 2 FeL3 + 3 Ag2CO3
Fe2(SO4)3 + HCl = FeCl3 + H2(SO4) =>
Fe2(SO4)3 + 6 HCl = 2 FeCl3 + 3 H2(SO4)
[Cu(NH3)4]SO4 + Na2S = CuS + Na2SO4 + NH3 =>
[Cu(NH3)4]SO4 + Na2S = CuS + Na2SO4 + 4 NH3
Cu + Cl2 = CuCl2 =>
Cu + Cl2 = CuCl2
FeSO3 + MgCI2 = FeCI2 + MgSO3 =>
FeSO3 + MgCI2 = FeCI2 + MgSO3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Br2(aq) + NaI(aq) = NaBr(aq) + I2 =>
Br2(aq) + 2 NaI(aq) = 2 NaBr(aq) + I2
Br2(aq) + NaI(aq) = NaBr(aq) + I2(aq) =>
Br2(aq) + 2 NaI(aq) = 2 NaBr(aq) + I2(aq)
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Li3N + O2 = Li2O + NO =>
4 Li3N + 5 O2 = 6 Li2O + 4 NO
Pd + HNO3 = Pd(NO3)2 + NH4NO3 + H2O =>
4 Pd + 10 HNO3 = 4 Pd(NO3)2 + NH4NO3 + 3 H2O
H2 + O2 = H2O2 =>
H2 + O2 = H2O2
Fe3O4 + HNO3 + H{+} = Fe{+3} + NO + H2O =>
3 Fe3O4 + HNO3 + 27 H{+} = 9 Fe{+3} + NO + 14 H2O
KI + NaClO = NaI + KClO =>
KI + NaClO = NaI + KClO
Ba(OH)2 + CO2 = BaCO3 + H2O =>
Ba(OH)2 + CO2 = BaCO3 + H2O
Br2(aq) + NaI(aq) = NaBr(aq) + I2(aq) =>
Br2(aq) + 2 NaI(aq) = 2 NaBr(aq) + I2(aq)
KBrO3 + Na2SSO3 + H2O = KBr + Na2SO4 + H2SO4 =>
4 KBrO3 + 3 Na2SSO3 + 3 H2O = 4 KBr + 3 Na2SO4 + 3 H2SO4
NH3 + H3O = NH4 + OH =>
2 NH3 + H3O = 2 NH4 + OH
Pd + HNO3 = PdO2 + NO2 + H2O =>
Pd + 4 HNO3 = PdO2 + 4 NO2 + 2 H2O
[Ni(NH3)4]Cl2 + Na2S = [Ni(NH3)4]S + NaCl =>
[Ni(NH3)4]Cl2 + Na2S = [Ni(NH3)4]S + 2 NaCl
NaOH(aq) + Ni(NO3)2(aq) = Ni(OH)2(s) + NaNO3(aq) =>
2 NaOH(aq) + Ni(NO3)2(aq) = Ni(OH)2(s) + 2 NaNO3(aq)
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
NaClO + KI = I2 + NaCl + K2O =>
NaClO + 2 KI = I2 + NaCl + K2O
Pd + HNO3 = Pd(NO3)2 + NO + H2O =>
3 Pd + 8 HNO3 = 3 Pd(NO3)2 + 2 NO + 4 H2O
HClO4 + NaOH = NaClO4 + H2O =>
HClO4 + NaOH = NaClO4 + H2O
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur11/02/24
Équations équilibrées sur12/02/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
