Consider the following hypothetical reaction:
R has a molar mass of 73 g/mol. When equilibrium is established, a 2.5-L reaction vessel at 125°C contains 15.0 g of R, 4.3 atm of X2, and 0.98 atm of X2R.
(a) Calculate K for the reaction at 125°C.
(b) The mass of R is doubled. What are the partial pressures of X2 and X2R when equilibrium is reestablished?
(c) The partial pressure of X2 is decreased to 2.0 atm. What are the partial pressures of X2 and X2R when equilibrium is reestablished?
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CHEMISTRY:PRIN.+REACTIONS-OWLV2 ACCESS
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