A natural water sample contains 0.484 M NaCl, 054 M MgBr2 and trace levels Ag+ ions. Write the chemical equations showing ionization of NaCl and MgBr2 in aqueous solution. 5a. Calculate the ionic strength (m) of the water sample. 5b. Calculate the activity coefficient (g) of Ag+ in the water sample. The ionic radius (a) for Ag+ is 2.25× 102 pm. 5.c If the activity of the Ag+ is 0.0000020M, determine the molar concentration of Ag+? Answer 5C
A natural water sample contains 0.484 M NaCl, 054 M MgBr2 and trace levels Ag+ ions. Write the chemical equations showing ionization of NaCl and MgBr2 in aqueous solution. 5a. Calculate the ionic strength (m) of the water sample. 5b. Calculate the activity coefficient (g) of Ag+ in the water sample. The ionic radius (a) for Ag+ is 2.25× 102 pm. 5.c If the activity of the Ag+ is 0.0000020M, determine the molar concentration of Ag+? Answer 5C
Chemistry & Chemical Reactivity
9th Edition
ISBN:9781133949640
Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Chapter21: The Chemistry Of The Main Group Elements
Section21.5: The Alkaline Earth Elements, Group 2a
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A natural water sample contains 0.484 M NaCl, 054 M MgBr2 and trace levels Ag+ ions.
Write the chemical equations showing ionization of NaCl and MgBr2 in aqueous solution.
5a. Calculate the ionic strength (m) of the water sample.
5b. Calculate the activity coefficient (g) of Ag+ in the water sample. The ionic radius (a) for Ag+ is 2.25× 102 pm.
5.c If the activity of the Ag+ is 0.0000020M, determine the molar concentration of Ag+?
Answer 5C
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