Answer:
D) She should look at her notes to find an example that shows exactly why she disagrees.
Explanation:
Answer:
Even in pure water ions tend to form due to random processes (producing some H+ and OH- ions). The amount of H+ that is made in pure water is about equal to a pH of 7. That's why 7 is neutral. ... In pure water near room temperature, the concentration of H+ is about 10-7 moles/liter, which gives a pH of 7.
Answer:
measures brain activity by detecting changes associated with blood flow.
Explanation:
