| Équations équilibrées la veille |
CaCu3Ti4O12 = CaO + 3 CuO + 4 TiO2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CaCo3 + O2 = CaO + Co2 =>
2 CaCo3 + O2 = 2 CaO + 3 Co2
AlCl3 + H2S = Al2S3 + HCl =>
2 AlCl3 + 3 H2S = Al2S3 + 6 HCl
Cu(OH)2 + NH3*H2O = [Cu(NH3)4](OH)2 + H2O =>
Cu(OH)2 + 4 NH3*H2O = [Cu(NH3)4](OH)2 + 4 H2O
CaCO3 + O2 = CaO2 + CO2 =>
2 CaCO3 + O2 = 2 CaO2 + 2 CO2
K + P = K9P =>
9 K + P = K9P
AgNO3 + Na3C6H5O7 + H2O = H2 + NaNO3 + Ag + H2CO3 =>
6 AgNO3 + 2 Na3C6H5O7 + 22 H2O = 15 H2 + 6 NaNO3 + 6 Ag + 12 H2CO3
SiH4 + HCl = SiCl4 + H2 =>
SiH4 + 4 HCl = SiCl4 + 4 H2
Ba(OH)2 + SiO2 = Ba2SiO4 + H2O =>
2 Ba(OH)2 + SiO2 = Ba2SiO4 + 2 H2O
FeCl3 + KSCN = Fe(SCN)3 + KCl = K3[Fe(SCN)6] + KCl =>
FeCl3 + 3 KSCN = Fe(SCN)3 + 3 KCl
K(s) + H2SO4(aq) = K2SO4 + H2 =>
2 K(s) + H2SO4(aq) = K2SO4 + H2
MgCl2 + Na2CO3 = MgCO3 + Cl2Na2 =>
MgCl2 + Na2CO3 = MgCO3 + Cl2Na2
BaCl2(ag) = Ba2 + Cl =>
2 BaCl2(ag) = Ba2 + 4 Cl
MnCl2(aq) + K2Co3(aq) = KCl(aq) + MnCo3(s) =>
MnCl2(aq) + K2Co3(aq) = 2 KCl(aq) + MnCo3(s)
C10H22 = C2H6 + C2H4 =>
C10H22 = C2H6 + 4 C2H4
CH3COONa + NH4OH = CH3COONH4 + NaOH =>
CH3COONa + NH4OH = CH3COONH4 + NaOH
NaCl + CoCl2 = NaCo + ClCl2 =>
NaCl + CoCl2 = NaCo + ClCl2
KSCN + FeCl3 = K2[Fe(SCN)6] + KCl + FeCl2 =>
6 KSCN + 2 FeCl3 = K2[Fe(SCN)6] + 4 KCl + FeCl2
Ba(ClO3)2(s) + C(s) = BaCl2(s) + CO2(s) =>
Ba(ClO3)2(s) + 3 C(s) = BaCl2(s) + 3 CO2(s)
CH3CH2OH + HCl + K2Cr2O7 = C2H4O + KCl + CrCl3 + H2O =>
3 CH3CH2OH + 8 HCl + K2Cr2O7 = 3 C2H4O + 2 KCl + 2 CrCl3 + 7 H2O
HLO3 + Na2SO3 = Na2SO4 + L2H2O =>
2 HLO3 + 5 Na2SO3 = 5 Na2SO4 + L2H2O
KMnO4 + C6H5CH3 = C7H5O2K + MnO2 + KOH + H2O =>
2 KMnO4 + C6H5CH3 = C7H5O2K + 2 MnO2 + KOH + H2O
CuSO4H2SO4 + Fe = Cu + FeSO4 + H2 =>
CuSO4H2SO4 + 2 Fe = Cu + 2 FeSO4 + H2
Pt + HNO3 + HCl = H2PtCl6 + NO + H2O =>
3 Pt + 4 HNO3 + 18 HCl = 3 H2PtCl6 + 4 NO + 8 H2O
K + ZnSO4 = Zn + K2SO4 =>
2 K + ZnSO4 = Zn + K2SO4
NH2CH2CH2NH3 = NHCH2CH2NH3 + H2 =>
2 NH2CH2CH2NH3 = 2 NHCH2CH2NH3 + H2
Al(CO3)3 = CO2 + Al2 + O3 =>
2 Al(CO3)3 = 6 CO2 + Al2 + 2 O3
LiClO + HCl = LiCl + H2O + Cl2 =>
LiClO + 2 HCl = LiCl + H2O + Cl2
C9H10O + HN = C9H11NO =>
C9H10O + HN = C9H11NO
CH3CH2Cl + NH3 = CH3CH2NH2 + NH4Cl =>
CH3CH2Cl + 2 NH3 = CH3CH2NH2 + NH4Cl
Al(NO3)3 + KOH = Al(OH)3 + KNO3 =>
Al(NO3)3 + 3 KOH = Al(OH)3 + 3 KNO3
CaI + HCl = CaICl2 + H2 =>
CaI + 2 HCl = CaICl2 + H2
KFeO2 + HCl + H2O = Fe(OH)3 + KCl =>
KFeO2 + HCl + H2O = Fe(OH)3 + KCl
Cr4 + O2 = Cr2O3 =>
Cr4 + 3 O2 = 2 Cr2O3
Sn(HO)2 + CrCl3 = Cr(HO)3 + SnCl2 =>
3 Sn(HO)2 + 2 CrCl3 = 2 Cr(HO)3 + 3 SnCl2
C + H2O + S = C6H12 + H2SO4 =>
6 C + 8 H2O + 2 S = C6H12 + 2 H2SO4
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
No2 = No =>
No2 = 2 No
(CH3)2CHCH2COOH + H2O = (CH3)2CHCH2COO + H3O =>
(CH3)2CHCH2COOH + H2O = (CH3)2CHCH2COO + H3O
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
AgCl(s) + NaNO3(aq) + NH3(aq) + H2O = AgNO3 + NH3Cl + NaH =>
10 AgCl(s) + 9 NaNO3(aq) + 11 NH3(aq) + 3 H2O = 10 AgNO3 + 10 NH3Cl + 9 NaH
Pb(NO3)2 + H2S = HNO3 + PbS =>
Pb(NO3)2 + H2S = 2 HNO3 + PbS
CH3OH + KBr = CH2Br + K + H2O =>
CH3OH + KBr = CH2Br + K + H2O
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
NH4OH + CO2 = (NH4)2CO3 + H2O =>
2 NH4OH + CO2 = (NH4)2CO3 + H2O
Na2(SO4) + LiCl = Li2(SO4) + NaCl =>
Na2(SO4) + 2 LiCl = Li2(SO4) + 2 NaCl
CrS + HBr = CrBr + HS =>
CrS + HBr = CrBr + HS
CH2CH2 + O2 = CO2 + H2O =>
CH2CH2 + 3 O2 = 2 CO2 + 2 H2O
NaCl + ZnOH = NaOH + ZnCl =>
NaCl + ZnOH = NaOH + ZnCl
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Équations équilibrées sur01/08/25
Équations équilibrées sur02/07/24
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