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Which element is least likely to undergo a chemical reaction
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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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Use the periodic table to determine how many grams of oxygen would be required to react completely with 859.0 g c2h2
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In the adjoining figure, the circles with the + sign represent protons and the empty circles represe...
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