Équations équilibrées la veille |
Fe2(SO4)3 + 3 CaCl2 = 3 CaSO4 + 2 FeCl3
Fe(NH4)2(SO4)2*6H2O + H2C2O4 + K2C2O4 + H2O2 = K3Fe(C2O4)3*2H2O + (NH4)2SO4 + H2SO4 + H2O =>
2 Fe(NH4)2(SO4)2*6H2O + 3 H2C2O4 + 3 K2C2O4 + H2O2 = 2 K3Fe(C2O4)3*2H2O + 2(NH4)2SO4 + 2 H2SO4 + 10 H2O
Cu(NO3)2 = CuO + NO2 + O2 =>
2 Cu(NO3)2 = 2 CuO + 4 NO2 + O2
Pb(NO3)2 + Cr(Br)2 = PbBr2 + Cr(NO3)2 =>
Pb(NO3)2 + Cr(Br)2 = PbBr2 + Cr(NO3)2
Ca(MnO4)2 + HCl + FeCl2 = CaCl2 + FeCl3 + MnO2 + H2O =>
Ca(MnO4)2 + 8 HCl + 6 FeCl2 = CaCl2 + 6 FeCl3 + 2 MnO2 + 4 H2O
C24H30 + N2O3 = C24H30N2O3 =>
C24H30 + N2O3 = C24H30N2O3
C8H5O4K + NaOH = C8H4NaKO4 + H2O =>
C8H5O4K + NaOH = C8H4NaKO4 + H2O
KNO3 + S + H2O = H2SO4 + N2 + K2SO4 = =>
6 KNO3 + 5 S + 2 H2O = 2 H2SO4 + 3 N2 + 3 K2SO4
Co4Cl8 + Na4(OH)4 = Co4(OH)4 + Na4 + Cl8 =>
Co4Cl8 + Na4(OH)4 = Co4(OH)4 + Na4 + Cl8
Na + Mg(C2H3O2)2 = Na(C2H3O2) + Mg =>
2 Na + Mg(C2H3O2)2 = 2 Na(C2H3O2) + Mg
LiH + Cl2 = LiCl + HCl =>
LiH + Cl2 = LiCl + HCl
Pb + HNO3 = Pb(NO3)4 + NO2 + H2O =>
Pb + 8 HNO3 = Pb(NO3)4 + 4 NO2 + 4 H2O
NaClO + CH3COOH + NaCl = Cl2 + H2O + NaC2O2H3 =>
NaClO + 2 CH3COOH + NaCl = Cl2 + H2O + 2 NaC2O2H3
CH3COOH(aq) + NaOH(aq) = CH3COO{-} + Na{+} + H2O =>
CH3COOH(aq) + NaOH(aq) = CH3COO{-} + Na{+} + H2O
Mg(ClO3)2 = MgCl2 + O2 =>
Mg(ClO3)2 = MgCl2 + 3 O2
Cl2 + NO = NOCl =>
Cl2 + 2 NO = 2 NOCl
C6H6 + Br2 = C6H5Br + H2 =>
2 C6H6 + Br2 = 2 C6H5Br + H2
Li2SO4 + Mg(NO3)2 = LiNO3 + Mg2(SO4)2 =>
2 Li2SO4 + 2 Mg(NO3)2 = 4 LiNO3 + Mg2(SO4)2
NaHCO3 + HC3H3O2 = CO2 + H2O + NaC2H3O2 =>
3 NaHCO3 + 2 HC3H3O2 = 3 CO2 + H2O + 3 NaC2H3O2
S + KBr = K2S + Br2 =>
S + 2 KBr = K2S + Br2
Na2S + CuCl2 = NaCl2 + Cu2S =>
Na2S + 2 CuCl2 = 2 NaCl2 + Cu2S
AgNO3Ca(NO3)2 = Ag(NO3)2CaNO3 =>
AgNO3Ca(NO3)2 = Ag(NO3)2CaNO3
C14H14N3O3SNa + NaOH = C14H14N3O3SOH + Na =>
C14H14N3O3SNa + NaOH = C14H14N3O3SOH + 2 Na
HCl + KMnO4 = MnCl4 + Cl2 + KCl + H2O =>
16 HCl + 2 KMnO4 = 2 MnCl4 + 3 Cl2 + 2 KCl + 8 H2O
CH2CHCH2CH3 + KMnO4 + H2SO4 = CH3COOH + H2O + MnSO4 + K2SO4 =>
5 CH2CHCH2CH3 + 8 KMnO4 + 12 H2SO4 = 10 CH3COOH + 12 H2O + 8 MnSO4 + 4 K2SO4
C2H2 + [Ag(NH3)2]OH = C2Ag2 + NH3 + H2O =>
C2H2 + 2[Ag(NH3)2]OH = C2Ag2 + 4 NH3 + 2 H2O
Cr2S3 + Mn(NO3)2 + Na2CO3 = NO + CO2 + NaCrO + NaMnO4 + Na2SO4 =>
Cr2S3 + 20 Mn(NO3)2 + 14 Na2CO3 = 40 NO + 14 CO2 + 2 NaCrO + 20 NaMnO4 + 3 Na2SO4
PCO4 = PCO + O =>
PCO4 = PCO + 3 O
LiOH + HCl = Li(OH)Cl + H2 =>
2 LiOH + 2 HCl = 2 Li(OH)Cl + H2
Cl + MgBr2 = Mg + ClBr =>
2 Cl + MgBr2 = Mg + 2 ClBr
NO + H2O = HNO3 + NH3 =>
8 NO + 7 H2O = 5 HNO3 + 3 NH3
ZnSO4 + Na2SO4 + H2O = Na2ZnO2 + H2SO4 =>
ZnSO4 + Na2SO4 + 2 H2O = Na2ZnO2 + 2 H2SO4
KC2H3O2 + NaNO3 = NaC2H3O2 + KNO3 =>
KC2H3O2 + NaNO3 = NaC2H3O2 + KNO3
NH4 + H2O = NH4OH + H2 =>
2 NH4 + 2 H2O = 2 NH4OH + H2
At2 + KBr = KAt + Br =>
At2 + 2 KBr = 2 KAt + 2 Br
AgNO3 + Na2CO3 = Ag2CO3 + NaNO3 =>
2 AgNO3 + Na2CO3 = Ag2CO3 + 2 NaNO3
FeO*TiO2 + O2 = Fe2O3 + TiO2 =>
4 FeO*TiO2 + O2 = 2 Fe2O3 + 4 TiO2
Si + H2SO4 = SO2 + H2O + SiO2 =>
Si + 2 H2SO4 = 2 SO2 + 2 H2O + SiO2
LiOH = Li + H2 + O2 =>
2 LiOH = 2 Li + H2 + O2
H2O + NaCl = Cl2 + Na(OH)2 + H2 =>
4 H2O + 2 NaCl = Cl2 + 2 Na(OH)2 + 2 H2
H2SO4(aq) + Mg(OH)2(s) = H2O(l) + MgSO4(s) =>
H2SO4(aq) + Mg(OH)2(s) = 2 H2O(l) + MgSO4(s)
Ca + Na3(Po4) = Ca3(Po4)2 + Na =>
3 Ca + 2 Na3(Po4) = Ca3(Po4)2 + 6 Na
Ba(OH)2 + HC2H3O2 = Ba(C2H3O2)2 + H(OH) =>
Ba(OH)2 + 2 HC2H3O2 = Ba(C2H3O2)2 + 2 H(OH)
As2S3 + HNO3 + H2O = H3AsO4 + NO + H2SO4 =>
3 As2S3 + 28 HNO3 + 4 H2O = 6 H3AsO4 + 28 NO + 9 H2SO4
Be + Cu(OH)2 = Cu + BeOH =>
2 Be + Cu(OH)2 = Cu + 2 BeOH
S8H20 + O2 = SO4 + H2O =>
S8H20 + 21 O2 = 8 SO4 + 10 H2O
HNO3 + (H2SO3) = H2SO4 + NO + H2O =>
2 HNO3 + 3(H2SO3) = 3 H2SO4 + 2 NO + H2O
NH4Cl + AgNO3 = NH4NO3 + ClAg =>
NH4Cl + AgNO3 = NH4NO3 + ClAg
Pb(NO3)2 + KI = K(NO3) + Pb(I)2 =>
Pb(NO3)2 + 2 KI = 2 K(NO3) + Pb(I)2
Na2CO3 + AgClO3 = Na2ClO3 + CO3Ag =>
Na2CO3 + AgClO3 = Na2ClO3 + CO3Ag
Équilibrer l'équation de toute réaction chimique
Équations équilibrées la veille |
Équations équilibrées sur01/09/25
Équations équilibrées sur02/08/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.