Question

a solution has 10-² hydrogen in it .the solution is diluted by 100 times, then the ph if the solution is​

Answer 1

Answer:

Explanation:

[H  

+

]=10  

−2

M

Every 10 times dilution increases the pH of an acidic solution by 1.

If it is diluted 100 times, its [H  

+

]=10  

−4

M

PH = −log[H  

+

] = −log[10  

−4

]

Therefore, its pH = 4

Answer 2

Answer:

hihsjsisuqohoeuiuwwiwujj