calculate A, for CaCl2 and MgSO4 from the following data :avalues are

1.	calculate A, for CaCl2 and MgSO4 from the following data :avalues are Ca2+ = 119.0, Cl-= 76.3. Mg": 106.0, SO-160.0 all in Scm2mor)N.C.E.R.Τ.
Answer» In accordance to Kohlrausch's law of independent migration of ions,we get the relation that molar conductivity for an electrolyte at infinite dilution is the sum of independent molar conductivities of both cation and anion..i.,e. λ°=[λ+] +[λ−] 2. For CaCl2: λ°CaCl2 =λ°Ca++λ°Cl−=119+76.3=195.3ForMgSO4, λ°MgSO4=λ°Mg2++λ°SO42− =106+160=266

calculate A, for CaCl2 and MgSO4 from the following data :avalues are Ca2+ = 119.0, Cl-= 76.3. Mg": 106.0, SO-160.0 all in Scm2mor)N.C.E.R.Τ.

Answer»

In accordance to Kohlrausch's law of independent migration of ions,we get the relation that molar conductivity for an electrolyte at infinite dilution is the sum of independent molar conductivities of both cation and anion..i.,e.

λ°=[λ+] +[λ−]

2. For CaCl2:

λ°CaCl2 =λ°Ca++λ°Cl−=119+76.3=195.3ForMgSO4, λ°MgSO4=λ°Mg2++λ°SO42− =106+160=266

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calculate A, for CaCl2 and MgSO4 from the following data :avalues are Ca2+ = 119.0, Cl-= 76.3. Mg": 106.0, SO-160.0 all in Scm2mor)N.C.E.R.Τ.

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