Question

What will be pH of Solution formed by mixing 50ml of 0.5 hcl and 150ml of 0.5 NaOH sol and 300ml water

Answer 1

Answer:

Explanation:

Answer is in the attachment.This is the pattern you must follow .

The first procedure is to find whether the solution is acidic or basic . This is by comparing M1V1 and M2V2

If M2V2 greater then

{Concentration} = M2V2 - M1V1/ Total volume

If M1V1 is greater then

{Concentration}= M1V1-M2V2/ Total volume

Then the usual steps and you get the answer

Another important formula

PH + POH = 14