choose the most alkaline substance in the group. soda, ph = 2.5 household vinegar, ph = 3 distilled water…

choose the most alkaline substance in the group. soda, ph = 2.5 household vinegar, ph = 3 distilled water, ph = 7.0 milk of magnesia, ph = 10.5 done

choose the most alkaline substance in the group. soda, ph = 2.5 household vinegar, ph = 3 distilled water, ph = 7.0 milk of magnesia, ph = 10.5 done

Answer

Answer:

milk of magnesia, pH = 10.5

Explanation:

Step1: Understand pH scale

The pH scale ranges from 0 - 14. A pH of 7 is neutral. Values below 7 are acidic and values above 7 are alkaline (basic).

Step2: Compare given pH values

Soda has pH = 2.5 (acidic), household vinegar has pH = 3 (acidic), distilled water has pH = 7.0 (neutral), milk of magnesia has pH = 10.5 (alkaline). Since 10.5 is the highest pH value among the given substances, it is the most alkaline.