Four gases are described below: gas a: 5 liters at 20 °c gas b: 5 liters at 10 °c gas c: 5 liters at 40 °c gas d: 5 liters at 30 °c which gas has the greatest average molecular kinetic energy?

How many moles of al3+ ions are in 1.25 moles of al2o3

Draw the structure for 5-isopropyl-2-methyl-3-nonene

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