Calculate srxn for the equation below. (round to the nearest whole number.)

The answers for the assignment are:

1. 79, 180

2. 130, nonspontaneous

3. -958, spontaneous

4. 207, no it is nonspontaneous at all temperatures

5. When a crystalline solid dissolves, it becomes more disordered. When disorder increases, delta S is positive. This process probably has a positive delta S. The process is spontaneous. Spontaneous processes have delta G < 0; the process has a negative delta G. (Exact answer)

the correct option is c.

isotopes refers to different forms of the same element with the same atomic number but different mass number as a result of difference in their neutron numbers. isotopes have different relative atomic mass but share the same chemical properties.

6.4 cm (max) - 25 cm (min)