A chemistry graduate student is studying the rate of this reaction: 2NH; () - N, ()+3H, ()
She fills a reaction vessel with NH; and measures its concentration as the reaction proceeds:
time
(minutes)
NH]
0 0.0800M
10. 0.0419M
20. 0.0284M
30. 0.0214M
40. 0.0172M
Use this data to answer the following questions.
Write the rate law for this reaction.
rate = k
Calculate the value of the rate constant k.
Round your answer to 2 significant digits. Also be
sure your answer has the correct unit symbol.
k=

metals are good conductor of electricity. it has free electrons on their surface. according to electron pool theory, each atom present in a metal crystal losses all of its valence electron and as a result a pool of free is form. these pool of electrons are free to move and   conduct electricity easily   while making metal as good conductor.

the correct answer is a. the ability of electrons to flow throughout the metal.

if it's not useful, feel free to report for mistake in answer.

your answer is c) plasma

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