An aqueous solution of 0.010 M acetic acid in water will dissociate into hydronium ions (H3O-) and acetate ions. When equilibrium has established the concentration of hydronium ions is 0.0076 M. What is the equilibrium constant for this reaction. HC2H3O2(aq) + H2O(l) <-> H3O+(aq) + C2H3O2-(aq)

i don't know people like to fight everywhere rip.

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.

while cooking a piece of 1/2 pound beef steak, a cast iron pan (2.4kg in weight) was heated 260 celsius.

metric time was an attempt to create a standard unit of time based off of 10, but it never took off an is not included in the metric system (si)