sakura tested the ph of several solutions. which substances are acidic? check all that apply. cola…

sakura tested the ph of several solutions. which substances are acidic? check all that apply. cola - flavored soda: 2.6 cranberry juice: 2.9 dish soap: 7.3 pickle juice: 5.5 seawater: 8.0 lye soap: 13.0

sakura tested the ph of several solutions. which substances are acidic? check all that apply. cola - flavored soda: 2.6 cranberry juice: 2.9 dish soap: 7.3 pickle juice: 5.5 seawater: 8.0 lye soap: 13.0

Answer

Explanation:

Step1: Recall pH - acidity relationship

Solutions with pH < 7 are acidic.

Step2: Check each substance

  • Cola - flavored soda: pH = 2.6 < 7, so it is acidic.
  • Cranberry juice: pH = 2.9 < 7, so it is acidic.
  • Dish soap: pH = 7.3 > 7, so it is basic.
  • Pickle juice: pH = 5.5 < 7, so it is acidic.
  • Seawater: pH = 8.0 > 7, so it is basic.
  • Lye soap: pH = 13.0 > 7, so it is basic.

Answer:

cola - flavored soda, cranberry juice, pickle juice