On the pH scale, a value below 7 indicates?

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Study for the IMAT Chemistry Exam. Access flashcards and multiple choice questions; hints and explanations included for each question. Prepare effectively for your exam.

Multiple Choice

On the pH scale, a value below 7 indicates?

Explanation:
The pH scale measures how acidic or basic a solution is by looking at hydrogen ion concentration. A lower pH means there are more H+ ions, so the solution is acidic. Neutral is pH 7, where H+ and OH− balance, and higher pH values indicate basic (alkaline) solutions. So a value below 7 corresponds to acidity; the terms basicity/alkalinity describe the opposite end, and neutrality corresponds to pH 7.

The pH scale measures how acidic or basic a solution is by looking at hydrogen ion concentration. A lower pH means there are more H+ ions, so the solution is acidic. Neutral is pH 7, where H+ and OH− balance, and higher pH values indicate basic (alkaline) solutions. So a value below 7 corresponds to acidity; the terms basicity/alkalinity describe the opposite end, and neutrality corresponds to pH 7.

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