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=

the seeing the electronic configuration we can say that the element is fluorine.

fluorine is the most electronegative element in the periodic table.

but by only seeing the configuration we cannot say about its reactivity because we don't know if its configuration after excitation or by addition of electrons.

but if not then, it is the lightest halogen and exists as a highly toxic pale yellow diatomic gas at standard conditions. as the most electronegative element, it is extremely reactive: almost all other elements, including some noble gases, form compounds with fluorine.