For the reaction below, determine the equilibrium partial
pressure (in atm) of HBr at 252.70 K...
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Chemistry
For the reaction below, determine the equilibrium partialpressure (in atm) of HBr at 252.70 K if the initial pressure ofH2 is 2.83 atm. Assume that ΔH and ΔS do not vary withtemperature. Report your answer to three significant figures.
LiBr (s) + H2 (g) ⇌ LiH (s) + HBr(g) Â
ΔHf° (kJ/mol)
  Â
S° (J mol-1 K-1)
LiBr
-351.20
74.30
H2
0.00
130.68
LiH
-90.50
20.00
HBr
-36.29
198.70
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3.6 Ratings (627 Votes)
for the question first we need to find the values of r andrie enthalpy of the reaction and the entropy of the
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