Question

choose the correct answer. which of these are acidic? tomatoes, lemon juice, vinegar, limes soaps, baking soda, bleach, antacids

Explanation:

Acids have a pH less than 7. Tomatoes, lemon juice, vinegar, and limes contain acidic compounds. Soaps, baking soda, bleach, and antacids are basic substances with a pH greater than 7.

Answer:

tomatoes, lemon juice, vinegar, limes