Question

drag each label to the correct image. each label can be used more than once. label the samples based on their ph values. alkaline acidic neutral lemon juice ph 2 salt solution ph 7 baking soda ph 9 bleach ph 13 tomato juice ph 4 gastric juices ph 1

Explanation:

pH < 7 is acidic, pH = 7 is neutral, pH > 7 is alkaline. Lemon juice (2.2), tomato juice (4), gastric juices (1) have pH <7 (acidic); salt solution (7) is neutral; baking soda (9), bleach (13) have pH >7 (alkaline).

Answer:

lemon juice pH 2.2: acidic
salt solution pH 7: neutral
baking soda pH 9: alkaline
bleach pH 13: alkaline
tomato juice pH 4: acidic
gastric juices pH 1: acidic