16. The equilibrium constant for the reaction: Br2(g) F2(g) <---> 2 BrF(g) is 54.7. What is the equilibrium concentration of BrF if the initial concentrations of bromine and fluorine were both 0.250 mol/L

6) (a) calculate the absorbance of the solution if its concentration is 0.0278 m and its molar extinction coefficient is 35.9 l/(mol cm). the depth of the cell is 5 mm. (b) what is the %t? (7) calculate the absorbance of the solution if the transmitted light intensity is 70% of the initial light beam intensity