A certain weak acid has K_(a), = 10^(-5). If the equilibrium constant for is its reaction with a strong base is repesented as yxx 10^(y) then find the value of y.

A certain weak acid has K_(a), = 10^(-5). If the equilibrium constant

1.	A certain weak acid has K_(a), = 10^(-5). If the equilibrium constant for is its reaction with a strong base is repesented as yxx 10^(y) then find the value of y.
Answer» <html><body><p><br/></p><a href="https://interviewquestions.tuteehub.com/tag/solution-25781" style="font-weight:bold;" target="_blank" title="Click to know more about SOLUTION">SOLUTION</a> :` HA+ <a href="https://interviewquestions.tuteehub.com/tag/oh-585115" style="font-weight:bold;" target="_blank" title="Click to know more about OH">OH</a>^(-)hArr A^(-)+H_2O ,K` <br/> ` K= (1)/(K_b)= (K_a) /(K_w)=(<a href="https://interviewquestions.tuteehub.com/tag/10-261113" style="font-weight:bold;" target="_blank" title="Click to know more about 10">10</a> ^(-5))/( 10^(-<a href="https://interviewquestions.tuteehub.com/tag/14-272882" style="font-weight:bold;" target="_blank" title="Click to know more about 14">14</a>))=10 ^(9) `</body></html>