On hot days, you may have noticed that potato chip bags seem to “inflate”, even though they have not been opened. If I have a bag of chips at a temperature of 19 0C, and I leave it in my car which has a temperature of 600 C, the bag expands to 800 L. If this was the case, what was the initial volume of the bag of chips?

Ahypothrticalax type of ceramic material is known to have a density of 2.10 g/cm3 and a unit cell of cubic symmetry with a cell edge length of 0.57 nm. the atomic weights of the a and x elements are 28.5and 30.0 g/mol, respectively. on the basis of this information, which of the following crystal structures is (are) possible for this material: sodium chloride, cesium chloride, or zinc blende

Write the chemical formula for a compound that is made of an element from group 1 and an element from group 17

In a heat of an engine, if 700 j enters the system, and the piston does 400 j of work what is the final internal (thermal) energy of the system if the initial energy is 1,500 j