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HELP 20 OR 15 POINTS

Four different solutions (I, II, III, and IV) are labeled on the pH scale below. Why would solution IV be considered the most concentrated base out of the four substances? It has the highest concentration of hydrogen ions. It has the highest concentration of hydronium ions. It has the highest concentration of oxide ions. It has the highest concentration of hydroxide ions.

HELP 20 OR 15 POINTS Four different solutions (I, II, III, and IV) are labeled on-example-1
User Vatev
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2 Answers

4 votes

Answer:

D.

Explanation:

It has the highest concentration of hydroxide ions, i took this last year for physical science.

User Stephen Price
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1 for pOH is 13 for pH
User Deane
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