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Your lab is supplied with 1.500 F solutions of HCL, NaOH, acetic acid, (Ka = 1.75x10-5)...

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Chemistry

Your lab is supplied with 1.500 F solutions of HCL, NaOH, aceticacid, (Ka = 1.75x10-5) sodium acetate. Prepare a 400.0mLo a 0.1000M acetate buffer: pH 4.622 using specified reagents

a) 1.000 F acetic acid and 1.000 F sodium acetate

b) 1.000 F sodium hydroxide

c) 1.000 F sodium acetate and 1.000F HCl

Please show all work!

Answer & Explanation Solved by verified expert
4.5 Ratings (796 Votes)
We need toprepare a 4000mL of 01000M acetate buffer of pH 4622 Acetate buffer contains acetic acidCH3COOH as the acid and acetate ionCH3COO as the salt Hence total volume of buffer Vt 400 mL 400mLx1L 1000mL    See Answer
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