A closed container is filled with oxygen. The pressure in the container is 355 kPa What is the pressure in millimeters of mercury?

For ai it's atomic number is 13 and it's mass number is 27 how many neutrons does it have

Which step in naming unsaturated hydrocarbons is used for alkenes but not alkynes

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