Consider the following experiment. Two tubes (A and B) are placed into a sealed con- tainer with air at P=latm (T-20C). Tube A initially contains pure liquid benzene. Tube B initially contains pure water. At equilibrium, there is still liquid benzene re- maining in Tube A, and some benzene has dissolved in Tube B. Compute: . The partial pressure of benzene in the air . The concentration of benzene dissolved in Tube B A gas B