Chemistry, 02.09.2020 04:01, lusa0720

How many atoms of zirconium are in 0.3521 mol of zirconium?

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Chemistry, 21.06.2019 18:00, anggar20

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Chemistry, 22.06.2019 17:00, emma3216

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