Question

NEED HELP ASAP!! 100 POINTS!!

A liter of milk has a [H+] of about 2.51 × 10–7. (You may prefer to think of the hydronium ion concentration, [H3O+], as 2.51 × 10–7.) Use the formula for the calculation of pH provided and show each step as you calculate the pH of milk. In order to get full points you must show all the steps you take.

I need the answer and all the steps.

Answer 1

A liter of milk has a [H+] of about 2.51 × 10–7. (You may prefer to think of the hydronium ion concentration, [H3O+], as 2.51 × 10–7.) Use the formula for the calculation of pH provided and show each step as you calculate the pH of milk. In order to get full points you must show all the steps you take.

ANSWER:

[H+] = [H3O+] = 2.52 * 10^-7M

pH = -log [H+]

pH = -log [2.51*10^-7]

pH = -[-6.60]

pH = 6.60

Hope this helps :)