| Équations équilibrées la veille | Équations équilibrées le lendemain |
C4H10 + 2 AlCl3 = C4H9Cl + HCl + 2 AlCl2
HClO3 + H2O + SO2 = HCl + H2SO4 =>
HClO3 + 3 H2O + 3 SO2 = HCl + 3 H2SO4
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
BaCO3 + TiO2 + CuO + As2O5 = Ba(TiO)Cu4(AsO4)4 + CO2 =>
BaCO3 + TiO2 + 4 CuO + 2 As2O5 = Ba(TiO)Cu4(AsO4)4 + CO2
BaCl2 + (Na)2CO3 = BaCO3 + NaCl =>
BaCl2 + (Na)2CO3 = BaCO3 + 2 NaCl
K + O2 = K2O2 =>
2 K + O2 = K2O2
CuSO4 + KI + H2SO4 = I2 + K2SO4 + H2O + CuS =>
CuSO4 + 8 KI + 4 H2SO4 = 4 I2 + 4 K2SO4 + 4 H2O + CuS
Cu(NO3)2 + Rb2S = CuS + RbNO3 =>
Cu(NO3)2 + Rb2S = CuS + 2 RbNO3
C7H16Br + NaOH = C7H15OH + HBr + Na =>
C7H16Br + NaOH = C7H15OH + HBr + Na
Co(NO3)2(aq) + Cr = Cr(NO3)3 + Co =>
3 Co(NO3)2(aq) + 2 Cr = 2 Cr(NO3)3 + 3 Co
Zn + AgBr2 = ZnBr2 + Ag =>
Zn + AgBr2 = ZnBr2 + Ag
Ca + N2 = CaN =>
2 Ca + N2 = 2 CaN
NH2CH2COOH + HCl = ClNH2CH2COOH2 =>
NH2CH2COOH + HCl = ClNH2CH2COOH2
LiOH + CH3CH2COOH = (CH3CH2COO)Li + H2O =>
LiOH + CH3CH2COOH = (CH3CH2COO)Li + H2O
PbCl2(s) = Pb + Cl2 =>
PbCl2(s) = Pb + Cl2
Ag2S + HBr = H2S + AgBr =>
Ag2S + 2 HBr = H2S + 2 AgBr
NaNO2 + NH3 + H2O = NH4NO2 + NaOH =>
NaNO2 + NH3 + H2O = NH4NO2 + NaOH
S + Zn(OH)2 = ZnS + OH =>
S + Zn(OH)2 = ZnS + 2 OH
SiCl4(l) + H2O(l) = SiO2(s) + HCl(aq) =>
SiCl4(l) + 2 H2O(l) = SiO2(s) + 4 HCl(aq)
Cu2(OH)2CO3 = CuO + CO2 + H2O =>
Cu2(OH)2CO3 = 2 CuO + CO2 + H2O
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
Mg(NO3)2 + K2SiO3 = KNO3 + MgSiO3 =>
Mg(NO3)2 + K2SiO3 = 2 KNO3 + MgSiO3
Cu(CO3)Cu(OH)2 + NH3 = (Cu(NH3)4)2CO3 + OH =>
Cu(CO3)Cu(OH)2 + 8 NH3 = (Cu(NH3)4)2CO3 + 2 OH
CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH
BaCl2 + CuSO4 = BaSO4 + Cl2Cu =>
BaCl2 + CuSO4 = BaSO4 + Cl2Cu
Cr + Cl = Cr2Cl3 =>
2 Cr + 3 Cl = Cr2Cl3
Li2O + H2O = Li2(OH)2 =>
Li2O + H2O = Li2(OH)2
Ag + HNO3 = AgNO3 + NO + H2O =>
3 Ag + 4 HNO3 = 3 AgNO3 + NO + 2 H2O
Mg(NO3)2 + K2SiO3 = KNO3 + MgSiO3 =>
Mg(NO3)2 + K2SiO3 = 2 KNO3 + MgSiO3
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
H2SO4K2SO4 = KHSO4 =>
H2SO4K2SO4 = 2 KHSO4
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2 =>
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2
C4H6O2 + H2O + NaHCO3 + NaCl = H10Na2C7O7Cl + H2 =>
3 C4H6O2 + 2 H2O + 2 NaHCO3 + 2 NaCl = 2 H10Na2C7O7Cl + 2 H2
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
Al2O3 + NiO = Al + Ni2O3 =>
Al2O3 + 6 NiO = 2 Al + 3 Ni2O3
Ag3PO4 + HNO3 = AgNO3 + Ag2HPO4 =>
Ag3PO4 + HNO3 = AgNO3 + Ag2HPO4
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
C6H5CH2OH + KMnO4 + H2SO4 = K2SO4 + MnSO4 + C6H5COOH + H2O =>
5 C6H5CH2OH + 4 KMnO4 + 6 H2SO4 = 2 K2SO4 + 4 MnSO4 + 5 C6H5COOH + 11 H2O
HCN + Sr(OH)2 = Sr(CN)2 + H2O =>
2 HCN + Sr(OH)2 = Sr(CN)2 + 2 H2O
C4H6O2 + H2O + NaHCO3 + NaCl = H10Na2C7O7Cl + H2 =>
3 C4H6O2 + 2 H2O + 2 NaHCO3 + 2 NaCl = 2 H10Na2C7O7Cl + 2 H2
Bi2O3(s) + HCl(aq) = BiCl3(s) + H2O(l) =>
Bi2O3(s) + 6 HCl(aq) = 2 BiCl3(s) + 3 H2O(l)
Pb(CH3COOH)2 + H2S = PbS + CH3COOH + H2 =>
Pb(CH3COOH)2 + H2S = PbS + 2 CH3COOH + H2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
C43H8 + O2 = CO2 + H2O =>
C43H8 + 45 O2 = 43 CO2 + 4 H2O
Al + FeCl3 = AlCl3 + Fe =>
Al + FeCl3 = AlCl3 + Fe
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
CuCl2 + KI = CuI + KCl + I2 =>
2 CuCl2 + 4 KI = 2 CuI + 4 KCl + I2
AgNO3 + (NH4)2CrO4 = Ag2CrO4 + NH4NO3 =>
2 AgNO3 + (NH4)2CrO4 = Ag2CrO4 + 2 NH4NO3
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/12/25
Équations équilibrées sur02/11/24
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