The equilibrium constant, Kc, for the following reaction is 1.47×10-2 at 628 K. 2HI(g) H2(g) + I2(g)

When a sufficiently large sample of HI(g) is introduced into an evacuated vessel at 628 K, the equilibrium concentration of I2(g) is found to be 0.323 M.

Calculate the concentration of HI in the equilibrium mixture. M

the dissolution of polymer can be thermodynamically described in 2 steps.

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each chemical family is represented as a group or column on the periodic table. based on chemical properties, there are 6 types of chemical families. group 1 represents alkali metals, group 2 represents alkaline earth metals, groups 3 to 12 represent transition metals, groups 13 to 16 represent non-metals and other metals, group 17 represents halogens and group 18 represents noble gases.

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