Asample of gas is stored in a cylinder. if the temperature is kept constant and the piston moves up to increase the volume what happens to the pressure?

An engineering team designs a new rocket that is faster and lighter than any other model being produced. however, the materials end up being so expensive that no company can afford to buy them. which step of the engineering process should have addressed this problem? a. know the background. b. evaluate the results. c. identify a need. d. do the work.

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

Identify the lewis base in this balanced equation: fe3+ h2o fe(h2o)63+