Anthonyc123
16.10.2019 •
Chemistry
When 1 mol of fuel burns at constant pressure, it produces 3452 kj of heat and does lik) of work. what are ae and ah for the combustion of the fuel? (ans; e= -3463 kj; h= -3452 kj/mol)
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Ответ:
Explanation:
On the Periodic Table, Nitrogen is:
A nonmetalIn group 15 and period 2 With an atomic mass of 14.007 amu With the atomic number 7In elements, their atomic number is also equal to the number of protons. As the number of protons in an atom change, so does the identity of the atom.
Since nitrogen has an atomic number of 7, it must always have 7 protons