If you have a balloon set at a certain pressure and temperature explain what will happen to the pressure and temperature of the balloon if you add more air inside.

Aaspirin has a density of 1.40 g/cm^3 what is the volume in cubic centimeters of a tablet weighing 320 mg?

List four observations that indicate that a chemical reaction may be taking place

In which environment would primary succession occur? a forest with a few remaining trees after a recent wildfire an area of exposed rock after a glacier melts away beach that is exposed to the air at low tide an abandoned baseball field in a small town