Use the References to access important values Which of the f

Use the References to access important values Which of the following aqueous solutions are good buffer systems? ammonia +0.34 M ammonium nitrate 0.14 M barium hydroxide + 0.29 M barium bromide 0.33 M calcium nitrate + 0.28 M calcium chloride 0.13 M hypochlorous acid + 0.20 M potassium hypochlorite 0.22 M hydrochloric acid + 0.21 M sodium chloride Retry Entire Group 9 more group attempts remaining Submit Answer

Solution

A buffer solution is the solution of a weak base and salt of the same base with a strong acid OR

A solution of weak acid and salt of same acid with strong base.

So, 0.30 M ammonia + 0.34 M ammonium nitrate is the correct answer