1) An aqueous solution contains 0.34 M nitrous acid. One Liter of this solution could be converted...

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Chemistry

1) An aqueous solution contains 0.34 Mnitrous acid.

One Liter of this solution could be converted into a buffer by theaddition of:

(Assume that the volume remains constant as each substance isadded.)
0.17 mol HCl
0.35 mol HCl
0.35 mol KNO₂
0.086 molCa(OH)₂
0.34 mol KCl
2)Â Â

An aqueous solution contains 0.26 Mammonium chloride.

One liter of this solution could be converted into a buffer by theaddition of:

(Assume that the volume remains constant as each substance isadded.)
0.25 mol NH₃
0.06 molBa(OH)₂
0.25 mol KCl
0.26 mol HI
0.12 mol HI

Answer & Explanation Solved by verified expert

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Buffer solution is a solution which resists the change in pH Buffers are of two types 1 Acidic buffer 2Basic buffer Acidic buffer solution is a mixture of weak acid and salt formed by this weak acid with a strong base Similarly basic buffer is a mixture of weak base and salt formed by this See Answer

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