In a reversible process, the system and surroundings can be brought back to their initial state with:

The term "exothermic" refers to processes that release:

The reaction between an acid and a metal produces:

In chromatography, what is the purpose of a guard column?

The shape of a molecule with a linear electron domain geometry is:

Which type of bond is found in sodium chloride (NaCl)?

Which nucleic acid is involved in carrying the genetic code from the nucleus to the cytoplasm for protein synthesis?

Which technique measures the movement of charged particles in an electric field to separate and identify ions in a sample?

Which of the following is a common property of bases?

What is the term for a bond formed by the attraction between a hydrogen atom and a lone pair of electrons on a nearby atom?