HELP IM BEING TIMED: btw its science im just putting some thing random Observe this image of two objects. What will happen when they are brought close together?

Which statement describes the phase change that occurs when dry ice is placed in an open container at room temperature?

Which scenario is most similar to the type of collision that gas particles have according to kinetic molecular theory

In vapor-liquid equilibrium in a binary mixture, both components are generally present in both phases. how many degrees of freedom are there for such a system? the reaction between nitrogen and hydrogen to form ammonia occurs in the gas phase. how many degrees of freedom are there for this system? steam and coal react at high temperatures to form hydrogen, carbon monoxide, carbon dioxide, and methane. the following reactions have been suggested as being involved in the chemical transformation: