To find Kb substitute the values for the equilibrium concentrations into the equilibrium expression and solve for Kb. Example: The pH of a 0.1000 M solution of aniline solution was found to be 8.79. Determine the value of Kb, the ionization constant for aniline. The formula for aniline is C6H5NH2. Write the equation for the reaction of the aniline with water.
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For which conditions is this drug approved? Ibrance is approved in combination with the medicine FemaraÂ® (letrozole) for the treatment of postmenopausal women with advanced breast cancer that is estrogen receptor (ER)-positive, human epidermal growth factor receptor 2 (HER2)-negative for first therapy.