2.15 is the pH when the hydrogen ion concentration is [tex]7.0 X 10^-^3 M[/tex] M
What is pH?
pH is a measure of [tex]H^+[/tex] ion concentration→ the higher the [tex]H^+[/tex] ion concentration, the lower the pH (i.e. closer to 0) and the more acidic the solution.
Given data:
[tex]H^+[/tex] ion concentration of [tex]7.0 X 10^-^3 M[/tex]
pH= - log ([tex]H^+[/tex] concentration in moles ) = - log ([tex]7.0 X 10^-^3 M[/tex])
= 2.15
Hence, the pH of the solution is 2.15
Learn more about the pH here:
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