Does anyone know a structure that is a saturated molecule with the same molecular formula as but-1-ene?

Substance x has a fixed volume, and the attraction between its particles is strong .substance y had widely spread out particles and can be compressed what can most likely be concluded about these substances

Asolution contains 225 g of sodium chloride, nacl, dissolved in enough water to make a 0.25 l of solution. what is the molarity of the solution?

Summarize possible ways in which phases of matter could combine to form a solution.