TOPIC 8 - I DO ACID

Question 1

High pH = ?

Answer 1

Alkali (high concentration of hydroxide ions)

Question 2

Low pH =

Answer 2

Acid (high concentration of hydrogen ions)

Question 3

Acids are substances which _________ and release ________ ions in water?

Answer 3

dissociate, H+ (hydrogen ions)

Question 4

Alkalis are substances which release ________ ions in solution?

Answer 4

Hydroxide ions (OH-)

Question 5

H(+) + OH(+) -> ______

Answer 5

H2O