The equilibrium constant, Kc, for the following reaction is 1.54E-2 at 643 K.
2HI(g) H2(g) + I2(g)
When a sufficiently large sample of HI(g) is introduced into an evacuated vessel at 643 K, the equilibrium concentration of I2(g) is found to be 0.351 M.
Calculate the concentration of HI in the equilibrium mixture. ___M
(I STILL DON'T UNDERSTAND)
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Then show me what you've done with those instructions I gave you.
Or tell me in detail what it is you don't understand. You can't leave us dangling like that. Help us help you.
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