What is the equilibrium pressure (in atm to three decimal places) of hbr for the following reaction if p(h2)i = p(br2)i = 1.000 atm at 25 °c? h2(g) br2(g)⇌2hbr(g)kc=0.00550 hint: the equilibrium constant, kc, is given. you should convert this to the corresponding kp before solving.