2 HI(g) equilibrium reaction arrow H2(g) + I2(g) Calculate the equilibrium concentration of each compound if 0.350 moles of H2 and 0.350 moles of I2 are placed in a 5.40 liter container at 520°C. Kc = 0.130 for the reaction at this temperature. [H2] = M [I2] = M [HI] = M

i'm pretty sure its b i might be wrong though!

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.

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)

the dissociation of nickel hydroxide is follows:

the concentration of hydroxide ion is

the equilibrium constant value of nickel hydroxide is = 6.1 * 10^-^1^6 and thus equilibrium equation can be written as:

thus, concentration of ni is 0.23 * 10^-^4 mol /l