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Which solution below has the highest concentration of hydroxide ions?

a.ph = 3.21
b.ph = 12.6
c.ph = 7.93
d.ph = 9.82
e.ph = 7.00?

User Orujimaru
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1 Answer

3 votes
B. It has the highest pH so it is the most basic, thus containing the highest concentration of hydroxide ions.
User CommonSense
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