In: Chemistry
1.00atm of H2 and 1.00atm of Br2 were mixed in a 1.00L
flask at 25°C. Under the appropriate conditions, gaseous HBr will
form. At equilibrium, 1.10×10^13 molecules of H2 were found. Given
the information below, calculate the values of K, delta G°, and
delta S°. (for this problem, you do not have available values of
free energies of formation and values of entropies of
formation.)
H2(g) + Br2(g) ----> 2HBr(g) delta H°= -103.8kJ
first to calculate Molarity.
using the ICE table to determine the concentration of all at equilibrium.
then to find Kc.
then ∆G°
then to find ∆S°