Pure, freshly-distilled water has a pH of 7. This means that
A) there are no H⁺ ions in the water.
B) there are no OH⁻ ions in the water.
C) the concentration of H⁺ ions in the water equals the concentration of OH⁻ ions in the water.
D) the concentration of H⁺ ions in the water is 7 times the concentration of OH⁻ ions in the water.
E) The concentration of OH⁻ ions in the water is 7 times the concentration of H⁺ ions in the water.
Correct Answer:
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