Bond polarity tends to dominate the trend of acid strengths for binary acids of elements of the same period.

Question

Quizplus · Accepted Answer

This is true. In binary acids of elements of the same period, the strength of the bond between the hydrogen and the other element will largely determine the acidity of the compound. A stronger bond will make it harder for the hydrogen to dissociate from the compound and, thus, make the acid weaker. Conversely, a weaker bond will result in a stronger acid. Therefore, bond polarity is a significant factor in determining the strength of binary acids within the same period.

Bond Polarity Tends to Dominate the Trend of Acid Strengths