pH problem

Chemistry Level 2

What is the pH \text{pH} value of 1 0 − 8 M 10^{-8} \text{ M} of H C l \ce{ HCl} ?

Situation is not possible 8 Between 6 and 7 7 Between 5 and 6 Between 7 and 8

Rajdeep Das by rajdeep das , 20, India

This section requires Javascript.
You are seeing this because something didn't load right. We suggest you, (a) try refreshing the page, (b) enabling javascript if it is disabled on your browser and, finally, (c) loading the non-javascript version of this page . We're sorry about the hassle.

1 solution

Rajdeep Das
Dec 27, 2016

Since the acid has been diluted much, the H+ concentration on water will also be considered while calculating the pH. This will bring the pH between 6 and 7(closer to 7).

1 Helpful 0 Interesting 0 Brilliant 0 Confused

Doing this we r violating LEE CHATELIER'S PRINCIPLE, since when H+ concentration increase on one side then reaction proceeds in other direction. So for we need to calculate by conventional equilibrium solving method . and answer comes in the same range but is more exact =6.975

Manav Agarwal - 4 years, 5 months ago

0 pending reports

×

Problem Loading...

Note Loading...

Set Loading...