Question

What is the ratio of to in an exhausted marathon runner whose blood is 7.2?

Answer 1

You need:\[[{\rm H}^+] = 10^{-{\rm pH}}\]and\[[{\rm H}^+][{\rm OH}^-] = K_w\]

Answer 2

ok so [H+]: 6.31 ?
then OH: 1.58.
where do i go from there ?

Answer 3

im sorry [H+] :6.31*10^-8

Answer 4

u are given pOH 7.2 means pH 14-7.2