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It's Boiling!

Chemistry Level 2

Which compound has highest boiling point?

\[ \ce{H2O} \] \[\ce{HCl}\] \[\ce{HI}\] \[\ce{HF}\]

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Excel in math and science

Master concepts by solving fun, challenging problems.

It's hard to learn from lectures and videos

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including olympiad champions, researchers, and professionals.

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by Anik Mandal

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