cocentration of H+ ions is 10^-5 then its ph value is?
Answers
Answered by
1
Answer:
5
Explanation:
ph= -log^Pka
I hope it may help you
Answered by
3
Answer:
5
Explanation:
Given :
Conc. of [ H⁺ ] = 10⁻⁵
We have formula to find pH:
pH - - log [ H⁺ ]
pH = - log ( 10⁻⁵ )
We know if :
log aⁿ = n log a & log 10 = 1
pH = ( - 5 ) ( - log 10 )
pH = ( - 5 ) ( - 1 )
pH = 5 .
Therefore , the value of pH is 5.
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