Janica placed an ice cube in her thermos of hot coffee. Which of the following describes the change to the energy in the system? A
Energy was transferred from the coffee to the ice cube, but the total energy in the system remained constant.
B
Energy was transferred from the ice cube to the coffee, but the total energy in the system remained constant.
С
Energy was transferred from the ice cube to the coffee, and the total energy in the system decreased.
ОО
D
Energy was transferred from the coffee to the ice cube, and the total energy in the system increased.

Which statement correctly describes potassium iodide, ki? there is a one-to-one ratio of potassium ions to iodide ions. potassium gains electrons and iodine loses electrons during the reaction. the lattice is held together by potassium anions and iodide cations.

What is the value of keq for the reaction expressed in scientific notation

For a patient with the following pes statement and interventions, which would be the most appropriate monitoring and evaluating data? pes statement: inadequate calcium intake related to food and nutrition related knowledge deficit as evidenced by statements that the only dietary source of calcium is milk and she believes that she is lactose intolerant. patient’s nutrition prescription is for a diet providing 1200 mg calcium per day. patient was provided with in-depth nutrition education on alternative dietary and supplement sources of calcium. a. calcium intake (at subsequent visit) b. knowledge assessment by asking patient to identify food sources from menus and shopping list (at the end of the current visit) c. serum calcium (at next visit) d. both a and b e. both a and c