1. with respect to ion count, why is water considered to be neutral?

Question

2. How do the number of H+ and OH- ions compare after
a.) HI is added to water?
b.)KBr is added to water?
c.)KOH is added to water?

3. Give the Arrhenius definitions for salts.

Thanks :)

Answer 1

Also what would the pH value for grapefruit juice be? (>7, 7, or <7)

Answer 2

http://www.jiskha.com/display.cgi?id=1395270068

Answer 3

grapefruit juice is considered acidic. So the question becomes what part of the pH scale is acidic?

Answer 4

Less than 7 is acidic.