Tin (ii) fluoride, formerly found in many kinds of toothpaste, is formed in this reaction: sn (s) + 2hf (g) ——> snf2 (s) + h2 (g)

how many liters of hf are needed to produce 5.00 g of snf2 at stp?

Particles vibrate in a rigid structure and do not move relative to their neighbors.

Which statement best describes the flow of energy in this scenario

According to the kinetic-molecular theory, what happens to a liquid when it is transferred from one container to another? the volume and the shape stay the same. the volume increases to fill the new container, but the shape stays the same. the volume stays the same, but the shape changes to fit the new container. the volume and the shape change to fill the new container.