Boiling Points of Covalent Hydrides

Chemistry Level 2

If hydrogen bonding is NOT considered, which of the following compounds would you expect to have the highest boiling point:

\[\ce{HF}, ~~\ce{HCl}, ~~\ce{HBr}, ~~\ce{or} ~~\ce{HI}?\]

If hydrogen bonding IS considered, which of the following compounds would you expect to have the highest boiling point:

\[\ce{HF}, ~~\ce{HCl}, ~~\ce{HBr}, ~~\text{or} ~~\ce{HI}?\]

\[\ce{HI}, \ce{HI}\] \[\ce{HF}, \ce{HF}\] \[\ce{HF}, \ce{HI}\] \[\ce{HI}, \ce{HBr}\] \[\ce{HI}, \ce{HF}\] \[\ce{HF}, \ce{HBr}\] \[\ce{HCl}, \ce{HCl}\]

Excel in math and science

Master concepts by solving fun, challenging problems.

It's hard to learn from lectures and videos

Learn more effectively through short, interactive explorations.

Used and loved by over 6 million people

Learn from a vibrant community of students and enthusiasts, including olympiad champions, researchers, and professionals.