Question
A 7.00 mL sample of blood serum has a pH of 7.38
a. What is the concentration of H3O+?
b. What is the concentration of OH-?
c. How many moles of H3O+ are present?
I have no clue what to do and I don't have a calculator with me someone help me I would really appreciate it.
a. What is the concentration of H3O+?
b. What is the concentration of OH-?
c. How many moles of H3O+ are present?
I have no clue what to do and I don't have a calculator with me someone help me I would really appreciate it.
Answers
DrBob222
pH = -log(H3O^+) = 7.38
(H3O^+) = 4.16E-8
b. (H3O^+)(OH^-) = 1E-14
c. mols = M x L = ?
(H3O^+) = 4.16E-8
b. (H3O^+)(OH^-) = 1E-14
c. mols = M x L = ?