Question

when the reaction mixture is heated the reaction rate​

Answer 1

Answer:

The rate of reaction will probably have doubled for that increase in temperature - in other words, an increase of about 100%.

Answer 2

In the reaction mixture, there are three minimum-boiling binary azeotropes (ethyl acetate and water, ethyl acetate and ethanol, ethanol and water) and one ternary azeotrope (ethyl acetate, ethanol and water). The azeotrope between ethyl acetate and water is heterogeneous. Figure 1 shows the composition tetrahedron for the quaternary system. The Figure presents the eight singular points of the system. The system presents one unstable node (the ternary azeotrope, light component) and one stable node (pure acetic acid, heavy component) and therefore, there is only one distillation region although the system presents four azeotropes. All the binary azeotropes and the remaining pure components are saddle points (intermediate components). Azeotropic compositions, node stabilities and distillation regions were calculated as explained in Espinosa et al. (2000) and Salomone and Espinosa (2001) with the aid of CAPE tools (AzeoPredictor, CBD Toolkit). The ternary azeotrope is the unstable node and hence