Write out the integral (∆x) and derivative (dx) forms of the gibbs free energy in terms of other more basic energy variables (two related equations).
depending on the physical conditions that are being controlled, a system’s equilibrium state could be defined by four different minimum energy states (lowest u, lowest h, lowest a, or lowest g). explain when u would be the quantity that goes to a minimum at equilibrium, and how you would set up the correct conditions to make that happen.
in your own words, explain what the partial derivative that defines "chemical potential" means (what physical change does it describe, and under what specific conditions? )

answer: -

reaction:

na + cl ⇌ nacl

balanced chemical equation:

na + 2cl ⇌ nacl2

sodium + clorine goes to form sodium chloride (table salt).

the product is nacl2.

and the reactants are na and cl.

(note: if you don’t know what ⇌ means, read below: -

⇌(double head arrow) means reversible reaction).

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.

hurricanes form when warm, moist air from the ocean surface quickly rises into the atmosphere and forms storm clouds and rain. when the clouds are formed, heat is released which warms the cool air in the upper regions of the atmosphere so that the cycle can continue. which two phases of the water cycle are repeated in this process?