| Équations équilibrées la veille |
Mn(NO3)2 + 4 NaOH + Br2 = 2 H2O + MnO2 + 2 NaNO3 + 2 NaBr
Pb(CH3CO2)2 + NaCl = PbCl2 + NaCH3CO2 =>
Pb(CH3CO2)2 + 2 NaCl = PbCl2 + 2 NaCH3CO2
Cl2(g) + H2O(l) = HCl(aq) + HClO3 =>
3 Cl2(g) + 3 H2O(l) = 5 HCl(aq) + HClO3
Na2O + H2O = NaH2O + O =>
Na2O + 2 H2O = 2 NaH2O + O
Fe0 + O2 + H2O = Fe(OH)3 =>
4 Fe0 + 3 O2 + 6 H2O = 4 Fe(OH)3
HI + NaI = NaI2{-} + H{+} =>
HI + NaI = NaI2{-} + H{+}
Al + CHCl3 = AlCl3CH =>
Al + CHCl3 = AlCl3CH
CuO + NH4OH = [Cu(NH3)4](OH)2 + H2O =>
CuO + 4 NH4OH = [Cu(NH3)4](OH)2 + 3 H2O
HBr + HCl = H2 + BrCl =>
HBr + HCl = H2 + BrCl
HgNO3 + Cu = CuNO3 + Hg =>
HgNO3 + Cu = CuNO3 + Hg
SiO2 + Mg = Si + MgO =>
SiO2 + 2 Mg = Si + 2 MgO
aluminum + hydrochloricacid = aluminumchloride + hydrogen =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
NaOH + HCl = NaCl + (H2O)2 =>
2 NaOH + 2 HCl = 2 NaCl + (H2O)2
HF = F{-} + H{+} =>
HF = F{-} + H{+}
CH3CH2COH + NH3 = H2 + CH3CH2CONH2 =>
CH3CH2COH + NH3 = H2 + CH3CH2CONH2
Al2O3 + C = Al + CO =>
Al2O3 + 3 C = 2 Al + 3 CO
Ba + H2SO4 = BaSO4 + H2 =>
Ba + H2SO4 = BaSO4 + H2
Iron(II)Phosphate + PotassiumOxide = Iron(II)Oxide + PotassiumPhosphate =>
Iron(II)Phosphate + PotassiumOxide = Iron(II)Oxide + PotassiumPhosphate
Mn2O3 + CN{-} + H2O = Mn(CN)6{4-} + (CN)2 + OH{-} =>
Mn2O3 + 14 CN{-} + 3 H2O = 2 Mn(CN)6{4-} + (CN)2 + 6 OH{-}
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
K2S + CuCl2 = K2Cl2 + CuS =>
K2S + CuCl2 = K2Cl2 + CuS
LiOH + H2SO4 = Li2SO4 + H2O =>
2 LiOH + H2SO4 = Li2SO4 + 2 H2O
Bi2S3O12 + NH4OH = BiO3H3 + N2H8SO4 =>
Bi2S3O12 + 6 NH4OH = 2 BiO3H3 + 3 N2H8SO4
NH4Cl + NaOH = NaCl + H2O + NH3 =>
NH4Cl + NaOH = NaCl + H2O + NH3
Cr + NH3 + H2O = CrO3H3 + NH4 =>
Cr + 3 NH3 + 3 H2O = CrO3H3 + 3 NH4
Ba(OH)2 + HNO3 = Ba(NO3)2 + H2O =>
Ba(OH)2 + 2 HNO3 = Ba(NO3)2 + 2 H2O
KMnO4 + H2O + Ba(NO2)2 = Ba(NO3)2 + KOH + MnO2 =>
4 KMnO4 + 2 H2O + 3 Ba(NO2)2 = 3 Ba(NO3)2 + 4 KOH + 4 MnO2
Pb(NO3)2 + NaIO2 = Pb(IO2)2 + NaNO3 =>
Pb(NO3)2 + 2 NaIO2 = Pb(IO2)2 + 2 NaNO3
Pb(NO3)2 + LiOH = Pb(OH)2 + LiNO3 =>
Pb(NO3)2 + 2 LiOH = Pb(OH)2 + 2 LiNO3
Cr2O3 + Cu = CuO + Cr =>
Cr2O3 + 3 Cu = 3 CuO + 2 Cr
SiO2 + Mg = Si + MgO =>
SiO2 + 2 Mg = Si + 2 MgO
CrI3 + KOH + Cl2 = H2O + K2CrO4 + KIO4 + KCl =>
2 CrI3 + 64 KOH + 27 Cl2 = 32 H2O + 2 K2CrO4 + 6 KIO4 + 54 KCl
C14H30 + H2O = CO2 + H{+} + e =>
C14H30 + 28 H2O = 14 CO2 + 86 H{+} + 86e
K + CaBr = KBr + Ca =>
K + CaBr = KBr + Ca
K + H2O = KOH + H2H2O =>
2 K + 3 H2O = 2 KOH + H2H2O
NaOH + CrO3 = HCrO4 + Na =>
NaOH + CrO3 = HCrO4 + Na
C2HF3O2 + OH = C2F3O2 + H2O =>
C2HF3O2 + OH = C2F3O2 + H2O
KNO2 + KClO3 = KCl + KNO3 =>
3 KNO2 + KClO3 = KCl + 3 KNO3
PH4 + KMnO4 + H2SO4 = H3PO4 + K2SO4 + MnSO4 + H2O =>
10 PH4 + 18 KMnO4 + 27 H2SO4 = 10 H3PO4 + 9 K2SO4 + 18 MnSO4 + 32 H2O
C6H12O6(s) + O2(g) = CO2(g) + H2O(i) =>
C6H12O6(s) + 6 O2(g) = 6 CO2(g) + 6 H2O(i)
K2O + As2O5 = K3AsO4 =>
3 K2O + As2O5 = 2 K3AsO4
K2S + CuCl2 = K2Cl2 + CuS =>
K2S + CuCl2 = K2Cl2 + CuS
SiO2 + Mg = Si + MgO =>
SiO2 + 2 Mg = Si + 2 MgO
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Al(NO3)3 + KI = AlI3 + KNO3 =>
Al(NO3)3 + 3 KI = AlI3 + 3 KNO3
SbPO4 + HNO3 = H3PO4 + Sb(NO3)3 =>
SbPO4 + 3 HNO3 = H3PO4 + Sb(NO3)3
CuNO3 + KPO4 = CuPO4 + KNO3 =>
CuNO3 + KPO4 = CuPO4 + KNO3
KCl + AgC2H3O2 = AgCl + KC2H3O2 =>
KCl + AgC2H3O2 = AgCl + KC2H3O2
BaCl2 + Fe = BaCl2Fe =>
BaCl2 + Fe = BaCl2Fe
Na2C2O4 + H2SO4 = Na2SO4 + SO2 + H2O + CO2 =>
Na2C2O4 + 2 H2SO4 = Na2SO4 + SO2 + 2 H2O + 2 CO2
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur12/23/24
Équations équilibrées sur01/22/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
