Suzy's science class is studying changes in particle motion during phase changes. suzy is asked to add a few pieces of dry ice to a flask and cover it with a balloon. after a few minutes she observed the balloon starting to inflate. how can she explain this?

Which term refers to a property that depends only on the amount of a substance? ©@

9. write the chemical equation for the following word equations. include symbols for physical states in the equation. a. solid zinc sulfide + oxygen gas -> solid zinc oxide + sulfur dioxide gas b. aqueous hydrochloric acid + aqueous barium hydroxide -> aqueous barium chloride + water

What is an example of a physical property?