| Équations équilibrées la veille |
2 NiH + 4 H2O = 2 Ni(OH)2 + 3 H2
Mg(NO3)2 + H3(PO4) = Mg3(PO4)2 + HNO3 =>
3 Mg(NO3)2 + 2 H3(PO4) = Mg3(PO4)2 + 6 HNO3
AgNO3 + CrI2 = Ag2I2 + Cr(NO3)2 =>
2 AgNO3 + CrI2 = Ag2I2 + Cr(NO3)2
CuCl2 + Na2CO3 = Na2Cu + Cl2CO3 =>
CuCl2 + Na2CO3 = Na2Cu + Cl2CO3
Na[Al(OH)4] + HCl = AlCl3 + NaOH + H2O =>
Na[Al(OH)4] + 3 HCl = AlCl3 + NaOH + 3 H2O
Na2CO3 + C2H5OH = C2H5ONa + H2O + CO2 =>
Na2CO3 + 2 C2H5OH = 2 C2H5ONa + H2O + CO2
Cr2O7{-2} + NH4{+} = Cr2O3 + N2 + H2O =>
Cr2O7{-2} + 2 NH4{+} = Cr2O3 + N2 + 4 H2O
Fe(NH4)2(SO4)26H2O + H2C2O4 + H2O2 + K2C2O4 = K3Fe(C2O4)33H2O + H2O + H2SO4 + NH3 =>
2 Fe(NH4)2(SO4)26H2O + 63 H2C2O4 + 13 H2O2 + 3 K2C2O4 = 2 K3Fe(C2O4)33H2O + 26 H2O + 52 H2SO4 + 4 NH3
CHCH3O + O2 = HC2H3O2 =>
2 CHCH3O + O2 = 2 HC2H3O2
Al2O3 + HCOOH = H2O + (COO)3 + Al =>
Al2O3 + 3 HCOOH = 3 H2O + (COO)3 + 2 Al
FeI2 + KOH = Fe(OH)2 + KI =>
FeI2 + 2 KOH = Fe(OH)2 + 2 KI
CH3CH2O + [Ag(NH3)2]OH = CH3CH2COONH4 + H2O + Ag + NH3 =>
3 CH3CH2O + 5[Ag(NH3)2]OH = 2 CH3CH2COONH4 + 4 H2O + 5 Ag + 8 NH3
Cr2O3 + Na2CO3 + KNO3 = NaCrO4 + KNO2 + CO2 =>
Cr2O3 + Na2CO3 + 4 KNO3 = 2 NaCrO4 + 4 KNO2 + CO2
C5H5N + CO2 = C6H5NO2 =>
C5H5N + CO2 = C6H5NO2
C2H5OH + H2O = CO2 + H2 =>
C2H5OH + 3 H2O = 2 CO2 + 6 H2
Na2SO3 = Na + SO3 =>
Na2SO3 = 2 Na + SO3
XeF4(g) + H2O(l) = HF(g) + O2(g) + Xe2(g) =>
2 XeF4(g) + 4 H2O(l) = 8 HF(g) + 2 O2(g) + Xe2(g)
C3H3SH + O2 = CO2 + H2O + SO2 =>
C3H3SH + 5 O2 = 3 CO2 + 2 H2O + SO2
CuO + SiO2 = CuOSiO2 =>
CuO + SiO2 = CuOSiO2
H2S + FrOH = Fr2S + H2O =>
H2S + 2 FrOH = Fr2S + 2 H2O
Na2CO3 + Ca(NO3)2 = NaNO3(aq) + CaCO3(s) =>
Na2CO3 + Ca(NO3)2 = 2 NaNO3(aq) + CaCO3(s)
C3H7OH + O2 = H2O + CO =>
C3H7OH + 3 O2 = 4 H2O + 3 CO
F2 + H2O = O2 + HF3F2 =>
10 F2 + 2 H2O = O2 + 4 HF3F2
C10H14O15 + O2 = CO2 + H2O =>
C10H14O15 + 6 O2 = 10 CO2 + 7 H2O
Pl + HCl = PlCl + H2 =>
2 Pl + 2 HCl = 2 PlCl + H2
ZnCl2 + FeCl3 + NaOH = ZnFe2O4 + H2O + NaCl =>
ZnCl2 + 2 FeCl3 + 8 NaOH = ZnFe2O4 + 4 H2O + 8 NaCl
KCO3 + H2SO4 = KSO4 + CO2 + H2O =>
KCO3 + H2SO4 = KSO4 + CO2 + H2O
C3H9N + NO2 = CO2 + H2O + N2O =>
6 C3H9N + 44 NO2 = 18 CO2 + 27 H2O + 25 N2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CuO + ClO2 = CuClO3 =>
CuO + ClO2 = CuClO3
PbSHCl = PbHSCl =>
PbSHCl = PbHSCl
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CH3OH + H2SO4 = HSO3OCH3 + H2O =>
CH3OH + H2SO4 = HSO3OCH3 + H2O
F + KI = KF + I =>
F + KI = KF + I
AlBr3 + Na2O = Al2O3 + NaBr =>
2 AlBr3 + 3 Na2O = Al2O3 + 6 NaBr
H2S + Ni(OH)Cl = NiS + HCl + H2O =>
H2S + Ni(OH)Cl = NiS + HCl + H2O
Fe0CuIISO4 = FeIISO4Cu0 =>
Fe0CuIISO4 = FeIISO4Cu0
Mn2S3 + HNO3 = H2SO4 + H2O + Mn(NO3)4 + NO2 =>
Mn2S3 + 34 HNO3 = 3 H2SO4 + 14 H2O + 2 Mn(NO3)4 + 26 NO2
Zn + HCl = HClZn =>
Zn + HCl = HClZn
NaCl + NaHSO4 = HCl + Na2SO4 =>
NaCl + NaHSO4 = HCl + Na2SO4
Zn + FeN = ZnN + Fe =>
Zn + FeN = ZnN + Fe
Hg + SiO2 = HgO + Si =>
2 Hg + SiO2 = 2 HgO + Si
Al(s) + O2(s) = Al2O3(s) =>
4 Al(s) + 3 O2(s) = 2 Al2O3(s)
C2H3Br3 + O2 = CO2 + H2O + Br2 =>
4 C2H3Br3 + 11 O2 = 8 CO2 + 6 H2O + 6 Br2
MnI2 + Cl2 + NaOH = Na2Mn2O7 + NaCl + NaIO4 + H2O =>
2 MnI2 + 20 Cl2 + 46 NaOH = Na2Mn2O7 + 40 NaCl + 4 NaIO4 + 23 H2O
PdI2 + F2 = PdF2 + IF7 =>
PdI2 + 8 F2 = PdF2 + 2 IF7
Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
(CuOH)2SO4H2SO4 = CuSO4H2O =>
(CuOH)2SO4H2SO4 = 2 CuSO4H2O
ZnCl2 + FeCl3 + NaOH = ZnFe2O4 + H2O + NaCl =>
ZnCl2 + 2 FeCl3 + 8 NaOH = ZnFe2O4 + 4 H2O + 8 NaCl
C2H4O2 + NaHCO3 = H2O + CO2 + NaC2H3O2 =>
C2H4O2 + NaHCO3 = H2O + CO2 + NaC2H3O2
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
