| Équations équilibrées la veille |
NH + 4 ClO4 = NH(ClO4)4
Cu + O = (CuO) =>
Cu + O = (CuO)
Bi2S3 + O = Bi2O + SO2 =>
Bi2S3 + 7 O = Bi2O + 3 SO2
CdBr2 + Ag = Cd + AgBr =>
CdBr2 + 2 Ag = Cd + 2 AgBr
C15H16O2 + COCl2 + NaOH = NaCl + C800H700O150 + H2O =>
50 C15H16O2 + 50 COCl2 + 100 NaOH = 100 NaCl + C800H700O150 + 100 H2O
KOH + Mn(CH3CO2)2 = K(CH3CO2)2 + Mn(OH) =>
KOH + Mn(CH3CO2)2 = K(CH3CO2)2 + Mn(OH)
H2SO3 + SiO2 = H2O2 + SiSO3 =>
H2SO3 + SiO2 = H2O2 + SiSO3
CO2 + CaCO3 + H2O = Ca(HCO3)2 =>
CO2 + CaCO3 + H2O = Ca(HCO3)2
CuNO3Pb = CuPbNO3 =>
CuNO3Pb = CuPbNO3
HTe + Al(OH)3 = AlTe3 + H2O =>
3 HTe + Al(OH)3 = AlTe3 + 3 H2O
CaCO3 + NaCH3COO = Ca(CH3COO)2 + Na2CO3 =>
CaCO3 + 2 NaCH3COO = Ca(CH3COO)2 + Na2CO3
CrSO4 + K2CO3 = CrCO3 + K2SO4 =>
CrSO4 + K2CO3 = CrCO3 + K2SO4
FeO + NaHSO4 = Na2SO4 + FeSO4 + H2O =>
FeO + 2 NaHSO4 = Na2SO4 + FeSO4 + H2O
C7H8O2 + C2H2O3 = C8H8O3 + H2O =>
2 C7H8O2 + C2H2O3 = 2 C8H8O3 + H2O
ZnSO4 + Br2 = S8 + Zn + Br2O =>
8 ZnSO4 + 32 Br2 = S8 + 8 Zn + 32 Br2O
KMnO4 + HCl + KOH = K2MnO4 + Cl2 + H2O =>
2 KMnO4 + 2 HCl + 2 KOH = 2 K2MnO4 + Cl2 + 2 H2O
NH3 + CO2 = CN2H4O + H2O =>
2 NH3 + CO2 = CN2H4O + H2O
K + Cl2 = KKCl2 =>
2 K + Cl2 = KKCl2
NaCl + Pb(NO3)2 = PbCl2 + NaNO3 =>
2 NaCl + Pb(NO3)2 = PbCl2 + 2 NaNO3
C2H7N5O16 + O2 = CO2 + NO2 + H2O =>
4 C2H7N5O16 + 3 O2 = 8 CO2 + 20 NO2 + 14 H2O
Cr2O3 = Cr + O2 =>
2 Cr2O3 = 4 Cr + 3 O2
Zn(NO3)2(aq) + Ba(OH)2(aq) = Zn(OH)2 + Ba(NO3)2 =>
Zn(NO3)2(aq) + Ba(OH)2(aq) = Zn(OH)2 + Ba(NO3)2
O2(g) + C3H8O(l) = CO2(g) + H2O(g) =>
9 O2(g) + 2 C3H8O(l) = 6 CO2(g) + 8 H2O(g)
NH4OH + (CH3CH2)2SO4 = (NH4)2SO4 + CH3CH2OH =>
2 NH4OH + (CH3CH2)2SO4 = (NH4)2SO4 + 2 CH3CH2OH
Co(H2O)6{+2} + Cl{-} = CoCl6{-4} + H2O =>
Co(H2O)6{+2} + 6 Cl{-} = CoCl6{-4} + 6 H2O
HCl + Cr = CrCl2 + H2 =>
2 HCl + Cr = CrCl2 + H2
C7H6O3 + C4H6O3 = C9H8O4 =>
11 C7H6O3 + C4H6O3 = 9 C9H8O4
Al(OH)3 + NH4OH = Al + H2O + HNO3 =>
8 Al(OH)3 + 3 NH4OH = 8 Al + 18 H2O + 3 HNO3
HCOOK + I2 = KI + H2 + CO2 =>
2 HCOOK + I2 = 2 KI + H2 + 2 CO2
C2H6O(aq) + NaOH(aq) = C2H5ONa + H2O =>
C2H6O(aq) + NaOH(aq) = C2H5ONa + H2O
Na(ClO) + Na2(S2O3) = NaCl + Na2S2O6 =>
3 Na(ClO) + Na2(S2O3) = 3 NaCl + Na2S2O6
Zn(OH)2 + HNO3 = Zn(NO3)2 + H2O =>
Zn(OH)2 + 2 HNO3 = Zn(NO3)2 + 2 H2O
Bi{+3} + CrO4{-2} = Bi2(CrO4)3 =>
2 Bi{+3} + 3 CrO4{-2} = Bi2(CrO4)3
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
Cr2(SO4)3 + Ca(OH)2 = Ca(SO4)3 + Cr2(OH)2 =>
Cr2(SO4)3 + Ca(OH)2 = Ca(SO4)3 + Cr2(OH)2
HBr + MgHCO3 = H2O + CO2 + BrMg =>
HBr + MgHCO3 = H2O + CO2 + BrMg
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C2H5OH + C3H7COOH = C3H7COOC2H5 + H2O =>
C2H5OH + C3H7COOH = C3H7COOC2H5 + H2O
FBr = F + Br =>
FBr = F + Br
Li + PtF2 = LiF + Pt =>
2 Li + PtF2 = 2 LiF + Pt
H2CCH2 + Cl2 = ClCH2CH2Cl =>
H2CCH2 + Cl2 = ClCH2CH2Cl
Mg3N2 + H2O = Mg(OH)2(aq) + NH3(aq) =>
Mg3N2 + 6 H2O = 3 Mg(OH)2(aq) + 2 NH3(aq)
[Ag(NH3)2]OH + HNO3 = AgNO3 + NH3 + H2O =>
[Ag(NH3)2]OH + HNO3 = AgNO3 + 2 NH3 + H2O
CH3CH(OH)CH3 + KMnO4 + KOH = K2MnO4 + H2O + CH3COCH3 =>
CH3CH(OH)CH3 + 2 KMnO4 + 2 KOH = 2 K2MnO4 + 2 H2O + CH3COCH3
AgCl + NH3 = Ag(NH3) + Cl =>
AgCl + NH3 = Ag(NH3) + Cl
AgCl + NH3 = Ag(NH3)2{+} + Cl{-} =>
AgCl + 2 NH3 = Ag(NH3)2{+} + Cl{-}
C20H14O4 + CH3COOH = C20H14O4CH3COOH =>
C20H14O4 + CH3COOH = C20H14O4CH3COOH
CUO + HN3 = CU + N2 + H2O =>
CUO + 2 HN3 = CU + 3 N2 + H2O
KMnO4 + C2H5OH = MnO2 + CH3CO2H + KOH + H2O = =>
4 KMnO4 + 3 C2H5OH = 4 MnO2 + 3 CH3CO2H + 4 KOH + H2O
Al2(SO4)3 + HCl = H2SO4 + Al + Cl2 =>
Al2(SO4)3 + 6 HCl = 3 H2SO4 + 2 Al + 3 Cl2
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur01/28/25
Équations équilibrées sur02/27/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
