What molecules can be broken down to one Another ?

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

98 ! and brainliest plz ! the below reaction can be categorized as more than one type of reaction. which reactions are these, and what are the types of reactions?

How would the number of moles (n) of o2 change if the atmospheric pressure doubled but all other variables stayed the same