Chemistry, 18.10.2019 00:30 lexybellx3
Asample of copper (ii) sulfate hydrate has a mass of 3.97 g. after heating, the cuso that remains has a mass of 2.54 g. determine the correct formula and name of the hydrate.
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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
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Asample of copper (ii) sulfate hydrate has a mass of 3.97 g. after heating, the cuso that remains ha...
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