Consider a temperature–composition diagram of a binary mixt…

 Consider a temperature–composition diagram of a binary mixture of two liquids. In this diagram a particular point lies between the vapour composition line and the line representing the boiling temperature of the liquid (the liquid line). On the plot, the (horizontal) distance from the point to the liquid line is 11 mm and that from the point to the vapor line is 19 mm. For the system represented by this point, what is the ratio of the total amount (in moles) in the liquid to the total amount in the vapor?

The nurse is caring for a patient who is requesting immediat…

The nurse is caring for a patient who is requesting immediate access to their lab results. The nurse is very busy and having difficulty finding time to show the patient. The patient becomes upset and demands the nurse give her access to the lab results. What action by the nurse is best?