The following thermochemical equation is for the reaction of nitrogen(g) with oxygen(g) to form nitrogen monoxide(g). N2(g) + O2(g) 2NO(g) AH - 181 kJ/mol-rxn
How many grams of N2(g) would be made to react if 39.5 kJ of energy were provided?

i just calculated it all out, and not including weekends, and all the different days off. as of this school year (2018-2019) students are spending 2198 hours in school this year

answer:

the answer is 6 valence electrons.

explanation:

valence is the # of electrons on the outer most shell of an atom.

oxygen has 6.

although, the valency of oxygen is 2, because it only needs to make 2 covalent bonds, or gain 2 electrons, to achieve the stable octet configuration of a noble gas.

that's it!

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