Homogeneous catalysis Homogeneous catalysis In chemistry, homogeneous catalysis is catalysis in a solution by a soluble catalyst. Homogeneous catalysis refers to catalytic reactions where the catalyst is in the same phase as the reactants. Homogeneous catalysis applies to reactions in the gas phase and even in solids. Heterogeneous catalysis is the alternative to homogeneous catalysis, where the catalysis occurs at the interface of two phases, typically gas-solid. The term is used almost exclusively to describe solutions and often implies catalysis by organometallic compounds. The area is one of intense research and many practical applications, e.g., the production of acetic acid. Enzymes are
A Woman of Substance (miniseries) Series, and Deborah Kerr was nominated for Outstanding Supporting Actress in a Limited Series or Special. Barbara Taylor-Bradford's sequel, "Hold the Dream", was produced as an eponymous miniseries in 1986, again starring Deborah Kerr and Jenny Seagrove, though Seagrove now played the role of Paula. A second sequel, "To Be the Best", was adapted in 1992 and starred Lindsay Wagner as Paula. A Woman of Substance (miniseries) A Woman of Substance is a British-American three-part television drama miniseries, produced in 1984. It is based on the 1979 novel "A Woman of Substance" by the author Barbara Taylor Bradford. In 1970,