Can someone pls help lol What would happen to a gas if you could infinitely keep increasing the pressure? (assume the structure of the container will not break under super-high pressure)?

Use examples from the article to explain one positive and one negative effect that chemistry has had on society

List the two type of transporst that the cell in orde to transport molecules acroos the membrane

In a heat engine of 1000 j of heat enters the system and the piston does 500 j of work what is the final internal energy of the system if the inital energy was 2000 j we have to do all of these down here 1)write the equation 2)list out your know variables 3)plug the numbers into the equations 4)solve 5)write your solution statemtn that includes inital energuy and final energuy added