identify each of these substances as acidic, basic, or neutral. rainwater, poh = 8.5 cola, poh = 11 tomato…

identify each of these substances as acidic, basic, or neutral. rainwater, poh = 8.5 cola, poh = 11 tomato juice, poh = 10 liquid drain cleaner, poh = 0 done

identify each of these substances as acidic, basic, or neutral. rainwater, poh = 8.5 cola, poh = 11 tomato juice, poh = 10 liquid drain cleaner, poh = 0 done

Answer

Answer:

  1. basic
  2. acidic
  3. acidic
  4. basic

Explanation:

Step1: Recall the relationship between pH and pOH

pH + pOH = 14, so pH=14 - pOH.

Step2: Determine the nature for rain - water

For rainwater with pOH = 8.5, pH = 14 - 8.5=5.5. Since pH < 7, it is acidic.

Step3: Determine the nature for cola

For cola with pOH = 11, pH = 14 - 11 = 3. Since pH < 7, it is acidic.

Step4: Determine the nature for tomato juice

For tomato juice with pOH = 10, pH = 14 - 10 = 4. Since pH < 7, it is acidic.

Step5: Determine the nature for liquid drain cleaner

For liquid drain cleaner with pOH = 0, pH = 14 - 0 = 14. Since pH > 7, it is basic.