What conversion factor does a balanced chemical equation give you?

What is the relationship of air masses and the temperature of oceans?

Which statement best explains the relationship between an area is geography and the temperature of its surface water

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