20Afinal5-9

20Afinal5-9 - Name 3b _ Ammonia can be manufactured by...

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Name ________________________________ 3b Ammonia can be manufactured by reacting nitrogen with hydrogen. (a) Balance the equation below. _____N 2 + ____H 2 Æ ___NH 3 ( 3 ) (b) From this balanced equation determine the limiting reagent when 10.0kg of nitrogen combine with 10.0 kg of hydrogen. (c) If the process occurs stoichiometrically how many kilos of ammonia should be obtained? (4) (d) How many grams of N 2 and H 2 should remain?
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Name ________________________________ 5. Draw the radial distribution for the 4s and 4p orbitals? State the number of angular and radial nodes found in each? (8) The electron found in a Hydrogen atom is initially in the n=5 level. It emits a photon of λ = 1282 . In what shell is the electron found after emission? ( 5 ) State which of the following sets of quantum numbers are forbidden and explain briefly why.
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20Afinal5-9 - Name 3b _ Ammonia can be manufactured by...

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