| Équations équilibrées la veille |
VO2Cl + Na2SO3 = VOCl + Na2SO4
CH3COH + NaHSO3 = CH3COHHSO3 + Na =>
CH3COH + NaHSO3 = CH3COHHSO3 + Na
C5H12O + K2Cr2O7 + HCl = C4H9COOH + CrCl3 + H2O + KCl =>
3 C5H12O + 2 K2Cr2O7 + 16 HCl = 3 C4H9COOH + 4 CrCl3 + 11 H2O + 4 KCl
NaClO + H2O + H2S5O6 = H2SO4 + NaCl =>
10 NaClO + 4 H2O + H2S5O6 = 5 H2SO4 + 10 NaCl
NaHS + KMnO4 + H2O = H2SO4 + KOH + MnO2 + NaOH =>
3 NaHS + 8 KMnO4 + 7 H2O = 3 H2SO4 + 8 KOH + 8 MnO2 + 3 NaOH
MnSO4 + HOCl = HMnO4 + Cl2 + H2SO4 + H2O =>
2 MnSO4 + 10 HOCl = 2 HMnO4 + 5 Cl2 + 2 H2SO4 + 2 H2O
NaCl + Mg(OH)2 = MgCl + Na(OH)2 =>
NaCl + Mg(OH)2 = MgCl + Na(OH)2
Na{-}3PO{-}4 + HCl = NaCl + H{-}3PO{-}4 =>
Na{-}3PO{-}4 + HCl = NaCl + H{-}3PO{-}4
KMnO4 + KI + HCl = MnCl2 + KCl + I + H2O =>
KMnO4 + 5 KI + 8 HCl = MnCl2 + 6 KCl + 5 I + 4 H2O
NaVO3 + HCl + Pt = Na2[PtCl6] + VOCl2 + H2O + NaCl =>
4 NaVO3 + 16 HCl + Pt = Na2[PtCl6] + 4 VOCl2 + 8 H2O + 2 NaCl
CaSiO3 + HCl = CaSiO3HCl =>
CaSiO3 + HCl = CaSiO3HCl
Na3[Cr(OH)6] + H2SO4 = Cr2(SO4)3 + NaOH + H2O =>
2 Na3[Cr(OH)6] + 3 H2SO4 = Cr2(SO4)3 + 6 NaOH + 6 H2O
C6H8O7 + NaHCO3 = CO2 + H2O + NaC6H5O7 =>
8 C6H8O7 + 9 NaHCO3 = 3 CO2 + 14 H2O + 9 NaC6H5O7
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
CUCl + H2O = CUOH + HCl =>
CUCl + H2O = CUOH + HCl
Pb(NO3)2 + Na2CrO4 = NaNO3 + PbCrO4 =>
Pb(NO3)2 + Na2CrO4 = 2 NaNO3 + PbCrO4
CaCl + KPO4 = CaPO4 + KCl =>
CaCl + KPO4 = CaPO4 + KCl
(CH3)2CO + I2 = CH3COCH2I + HI =>
(CH3)2CO + I2 = CH3COCH2I + HI
NaCH3COO + Ca(NO3)2 = Na(NO3) + Ca(CH3COO)2 =>
2 NaCH3COO + Ca(NO3)2 = 2 Na(NO3) + Ca(CH3COO)2
FeO + HI = H2O + FeI2 =>
FeO + 2 HI = H2O + FeI2
C14H10O2 + NaBH4 + C2H6O = C14H14O2 + BH3 + NaOH =>
7 C14H10O2 + 5 NaBH4 + 7 C2H6O = 8 C14H14O2 + 5 BH3 + 5 NaOH
Fe + H2SO3 = Fe2(SO3)3 + H2 =>
2 Fe + 3 H2SO3 = Fe2(SO3)3 + 3 H2
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
CH4 + CO = C4H10 + H2O =>
3 CH4 + CO = C4H10 + H2O
(NH4)2SO3 = NH3 + SO2 + H2O =>
(NH4)2SO3 = 2 NH3 + SO2 + H2O
HS + H2O = H2S + OH =>
HS + H2O = H2S + OH
CO + H2O = O2 + C4H14 =>
8 CO + 14 H2O = 11 O2 + 2 C4H14
Fe3O34 + CO = Fe2O3 + CO2 =>
2 Fe3O34 + 59 CO = 3 Fe2O3 + 59 CO2
Be + H2SO4 = Be(SO4) + H2O + SO2 =>
Be + 2 H2SO4 = Be(SO4) + 2 H2O + SO2
Zn + KOH + H2O = K2(Zn(OH)4) + H2 =>
Zn + 2 KOH + 2 H2O = K2(Zn(OH)4) + H2
H2SO4 + HCl = SCl6 + H2O =>
H2SO4 + 6 HCl = SCl6 + 4 H2O
MnO4 + Mo = Mn + MoO2 =>
MnO4 + 2 Mo = Mn + 2 MoO2
Fe(Cl)2 + (Cl)2 = Fe(Cl)3 =>
2 Fe(Cl)2 + (Cl)2 = 2 Fe(Cl)3
As2O3 + MnO4{-} + H{+} + H2O = H3AsO4 + Mn{2+} =>
5 As2O3 + 4 MnO4{-} + 12 H{+} + 9 H2O = 10 H3AsO4 + 4 Mn{2+}
KI + KClO3 + H2SO4 = K2SO4 + I2 + KCl + H2O =>
6 KI + KClO3 + 3 H2SO4 = 3 K2SO4 + 3 I2 + KCl + 3 H2O
Al2(SO4)3 + CsOH = Cs[Al(OH)4] + Cs2SO4 =>
Al2(SO4)3 + 8 CsOH = 2 Cs[Al(OH)4] + 3 Cs2SO4
Ga + LiOH + H2O = LiGa(OH)4 + H2 =>
2 Ga + 2 LiOH + 6 H2O = 2 LiGa(OH)4 + 3 H2
HS + H2O = H2S + OH =>
HS + H2O = H2S + OH
Mg(NO2)2 + NaOH = Mg(OH)2 + NaNO2 =>
Mg(NO2)2 + 2 NaOH = Mg(OH)2 + 2 NaNO2
As + Mg = Mg3As2 =>
2 As + 3 Mg = Mg3As2
Cl2O5 = ClO2 + O =>
Cl2O5 = 2 ClO2 + O
C14H30 + CuO2 = H2O + CO2 + Cu2 =>
4 C14H30 + 86 CuO2 = 60 H2O + 56 CO2 + 43 Cu2
KOCl + Be + NaOH + H2O = Be(OH)2 + KOH + NaCl =>
KOCl + Be + NaOH + H2O = Be(OH)2 + KOH + NaCl
MnO2 + AI = Mn + AIO3 =>
3 MnO2 + 2 AI = 3 Mn + 2 AIO3
Na2S + NaIO + H2SO4 = Na2SO4 + I2 + H2O =>
Na2S + 8 NaIO + 4 H2SO4 = 5 Na2SO4 + 4 I2 + 4 H2O
Ag(NO3)2 + Cl = AgCl + (NO3)2 =>
Ag(NO3)2 + Cl = AgCl + (NO3)2
KHCO3(s) = K2CO3(s) + H2O(g) + CO2(aq) =>
2 KHCO3(s) = K2CO3(s) + H2O(g) + CO2(aq)
CsOH + FeCl3 = FeOH + CsCl3 =>
CsOH + FeCl3 = FeOH + CsCl3
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur11/23/24
Équations équilibrées sur12/23/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
