Acid, Alkaline, pH

An alkaline material will have a pH of

An acidic material will have a pH of

A neutral material will have a pH of

If a material has more OH- ions, then it is a(n)

If a material has an equal amount of H+ and OH- ions, then it is a(n)

If a material has more H+ ions, then it is a(n)

Acid rain has a pH of 4. Is acid rain a stronger or weaker acid than the substance in the image?

Here is the results of a pH test of vinegar. Is this substance acidic, alkaline, or neutral?

Here are the pH results of hand soap. Is this substance acidic, alkaline or neutral?

Bee venom contains acids and other compounds that causes pain and itching when stung. Calamine, lotion a mild base, helps to relieve these symptoms. Which best explains why it does that?