Choose the correct chemical formula for sodium sulfate.

Which of these molecules will not demonstrate hydrogen bonding?

What specific functional group is created when a carbon atom forms a double bond with an oxygen atom and a single bond with an -OH group?

An unknown compound has the following composition:

40% carbon

6.7% hydrogen

53.3% oxygen

If the molecular formula for this compound is six times as heavy as the empirical formula, what is the molecular formula for the compound?

Which of the following options contains only compounds with covalent bonds?