Familiar solutions can have a wide range of pH levels. According to the chart, which is the strongest acid, based on its pH leve
2 answers:
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Answer:
According to Le-chatelier principle, equilibrium will shift towards left to minimize concentration of and keep same equilibrium constant
Explanation:
In this buffer following equilibrium exists -
So, is involved in the above equilibrium.
When a strong base is added to this buffer, then concentration of increases. Hence, according to Le-chatelier principle, above equilibrium will shift towards left to minimize concentration of
and keep same equilibrium constant.
Therefore excess amount of combines with
to produce ammonia and water. So, effect of addition of strong base on pH of buffer gets minimized.