Phosphorous pentachloride is used in the industrial preparation of many organic phosphorous compounds. equation i shows its preparation from pcl3 and cl2: (i) pcl3 (l) + cl2(g) pcl5(s) use equation ii and iii to calculate ∆hrxs of equation i: (ii) p4 (s) + 6 cl2 (g) 4 pcl3 (l) ∆h = 1280 kj (iii) p4 (s) + 10 cl2 (g) 4 pcl5 (s) ∆h = 1774 kj
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Chemistry, 22.06.2019 00:00
Draw the skeletal structures of two different molecules that are each made of 5 carbon atoms and 12 hydrogen atoms.
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Adeuteron, 21h, is the nucleus of a hydrogen isotope and consists of one proton and one neutron. the plasma of deuterons in a nuclear fusion reactor must be heated to about 3.02×108 k . what is the rms speed of the deuterons? express your answer using two significant figures.
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What mass of glucose is produced when 54g of water react with carbon dioxide
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Phosphorous pentachloride is used in the industrial preparation of many organic phosphorous compound...
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