The Cu-Zn phase diagram is shown in Figure 11-26.
(a) Are any intermetallic compounds present? If so, identify them and determine whether they are stoichiometric or nonstoichiometric.
(b) Identify the solid solutions present in the system.
(c) Identify the three-phase reactions by writing down the temperature, the reaction in equation form, and the name of the reaction.
Figure 11-26
![1969_0c56eb62-4e4e-4cd1-a111-2c280edeeeb5.png](https://secure.tutorsglobe.com/CMSImages/1969_0c56eb62-4e4e-4cd1-a111-2c280edeeeb5.png)