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  3. 1. at 25°c, 298.25 ml of an aqueous solution of

1. At 25°C, 298.25 mL of an aqueous solution of NiCl2 with a molar analytical concentration...

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Chemistry

1. At 25°C, 298.25 mL of anaqueous solution of NiCl2 with a molar analytical concentration of0.00004873 M is added to 487.37 mL of an aqueous solution ofAlBr3with a molar analytical concentration of 0.00005000M.

What is the equilibrium concentration of Ni2+ in the resultingsolution?

2. What is the equilibrium concentration of Al3+ in theresulting solution?

3. What is the ionic strength of the resulting solution?

4. What is the activity coefficient of Ni2+ inthe resulting solution?

5. What is the activity coefficient of Al3+ inthe resulting solution?

Answer & Explanation Solved by verified expert
4.3 Ratings (757 Votes)
1 moles of NiCl2 molarity x volume 487 x 105 x 029825 145 x 105 mols moles of AlBr3 50 x 105 x 048737 244 x 105 mols Total volume of solution 029825 048737 0786 L equilibrium    See Answer
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