| Équations équilibrées la veille |
4 C6H3N3O7 + 13 O2 = 24 CO2 + 6 H2O + 6 N2
FeCl2 + H2SO3 + HCl = FeCl3 + H2S + H2O =>
6 FeCl2 + H2SO3 + 6 HCl = 6 FeCl3 + H2S + 3 H2O
LiOH + HBrO2 = Li(BrO2) + H2O =>
LiOH + HBrO2 = Li(BrO2) + H2O
C3H6O(g) + O2(g) = CO2(g) + H2OO(v) =>
2 C3H6O(g) + 11 O2(g) = 6 CO2(g) + 6 H2OO(v)
NaO + H2O = Na + OH =>
NaO + H2O = Na + 2 OH
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
HCl + K2Cr2O7 = CrCl3 + Cl2 + H2O + KCl =>
14 HCl + K2Cr2O7 = 2 CrCl3 + 3 Cl2 + 7 H2O + 2 KCl
Al(s) + Br(l) = AlBr(s) =>
Al(s) + Br(l) = AlBr(s)
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
C10H16 + Cl2 = C + HCl =>
C10H16 + 8 Cl2 = 10 C + 16 HCl
AgI + Na2S = Ag2S + NaI =>
2 AgI + Na2S = Ag2S + 2 NaI
B(OH)4{-} = H3BO3 + OH{-} =>
B(OH)4{-} = H3BO3 + OH{-}
S + O2 = SO2 =>
S + O2 = SO2
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
Cu(OH)2 + NH3*H2O = [Cu(NH3)4] + (OH) + H2O =>
Cu(OH)2 + 4 NH3*H2O = [Cu(NH3)4] + 2(OH) + 4 H2O
C2H5Cl + CH3CH2OK = C4H10O + KCl =>
C2H5Cl + CH3CH2OK = C4H10O + KCl
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Ca + HNO3 = Ca(NO3)2 + H2O + N2O =>
4 Ca + 10 HNO3 = 4 Ca(NO3)2 + 5 H2O + N2O
Na2S + NiSO4 = Na2SO4 + Ni2S2 =>
2 Na2S + 2 NiSO4 = 2 Na2SO4 + Ni2S2
KMnO4 + C3H8O = K2CO3 + MnO2 + H2O =>
6 KMnO4 + C3H8O = 3 K2CO3 + 6 MnO2 + 4 H2O
Fe2O3 + Mn2O3 = FeMnO3 =>
Fe2O3 + Mn2O3 = 2 FeMnO3
CaCO3 + CH3CO2H = H2O + CO2 + Ca{2+} + CH3COO{-} =>
CaCO3 + 2 CH3CO2H = H2O + CO2 + Ca{2+} + 2 CH3COO{-}
CaCH3COO + Na3PO4 = Ca3(PO4) + NaCH3COO =>
3 CaCH3COO + Na3PO4 = Ca3(PO4) + 3 NaCH3COO
Li2CO3 + HCl = LiCl + HOH + CO2 =>
Li2CO3 + 2 HCl = 2 LiCl + HOH + CO2
Cl = Cl2 =>
2 Cl = Cl2
Fe2O3 + HNO3 = Fe(NO3)3 + H2O =>
Fe2O3 + 6 HNO3 = 2 Fe(NO3)3 + 3 H2O
MgC2O4 = MgC + CO2 + O2 =>
MgC2O4 = MgC + CO2 + O2
AgBr = Ag{+} + Br{-} =>
AgBr = Ag{+} + Br{-}
CrO2(s) + ClO(s) = CrO4(s) + Cl(s) =>
CrO2(s) + 2 ClO(s) = CrO4(s) + 2 Cl(s)
Cu(OH)2 + NH3*H2O = [Cu(NH3)4] + (OH) + H2O =>
Cu(OH)2 + 4 NH3*H2O = [Cu(NH3)4] + 2(OH) + 4 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Co + CH4 = Co(CH4) =>
Co + CH4 = Co(CH4)
Ni(OH)2 + Br2 = NiO(OH) + NiBr2 + H2O =>
3 Ni(OH)2 + Br2 = 2 NiO(OH) + NiBr2 + 2 H2O
Cu + H2SO4 = Cu(ll)SO4 + H2O + SO2 =>
Cu + 2 H2SO4 = Cu(ll)SO4 + 2 H2O + SO2
Ag + HSO4 = H2 + AgSO4 =>
2 Ag + 2 HSO4 = H2 + 2 AgSO4
Ca(s) + H2O(l) = CaO + H2 =>
Ca(s) + H2O(l) = CaO + H2
Al + nitrogen = aluminiumnitride =>
2 Al + N2 = 2 AlN
NiCl2*6H2O + NH3 = [Ni(NH3)5(H2O)6]Cl2 =>
NiCl2*6H2O + 5 NH3 = [Ni(NH3)5(H2O)6]Cl2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
La2O3 + BaCO3 + NiO = LaBaNiO4 + O2 + CO =>
2 La2O3 + 4 BaCO3 + 4 NiO = 4 LaBaNiO4 + O2 + 4 CO
C2H4O2 + H2O2 = CO2 + H2O =>
C2H4O2 + 4 H2O2 = 2 CO2 + 6 H2O
AgNO3 + Ga = Ag + Ga(NO3)3 =>
3 AgNO3 + Ga = 3 Ag + Ga(NO3)3
MgS + H2SO3 = MgSO4 + H2S =>
3 MgS + 4 H2SO3 = 3 MgSO4 + 4 H2S
O2 + NaBr = Na2O + OBr2 =>
O2 + 2 NaBr = Na2O + OBr2
FeO + O2 = Fe2O3 =>
4 FeO + O2 = 2 Fe2O3
Cu + S8 = Cu2S =>
16 Cu + S8 = 8 Cu2S
La2O3 + CaCO3 + MnO2 = La067Ca033MnO3 + CO2 + O2 =>
134 La2O3 + 132 CaCO3 + 4 MnO2 = 4 La067Ca033MnO3 + 132 CO2 + 265 O2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
Au(Cl)3 + H2 = HCl + Au =>
2 Au(Cl)3 + 3 H2 = 6 HCl + 2 Au
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur01/04/25
Équations équilibrées sur02/03/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
