Chemistry, 19.08.2020 01:01, genyjoannerubiera
A voltaic cell is constructed with two Zn2+−Znelectrodes. The two cell compartments have [Zn2+]=1.4 M and [Zn2+]= 2.00×10−2 M , respectively.
b)What is the standard emf of the cell?
c)What is the cell emf for the concentrations given?
d)For the anode compartment, predict whether [Zn2+] will increase, decrease, or stay the same as the cell operates?
e)For the cathode compartment, predict whether [Zn2+] will increase, decrease, or stay the same as the cell operates?
Answers: 1
Other questions on the subject: Chemistry
Chemistry, 22.06.2019 12:00, 1963038660
What are the first two quantum numbers for the electrons located in subshell 4d? what are the first three quantum numbers for the electrons located in subshell 2s? how many electrons can be held in a sublevel l = 3? how many electrons can be held in the energy level n = 4? how many electrons in an atom can share the quantum numbers n = 4 and l = 3?
Answers: 1
Chemistry, 22.06.2019 22:00, Porciabeauty6788
The diagrams to the right show the distribution and arrangement of gas particles in two different containers. according to kinetic-molecular theory, which of the following statements is true? check all that apply. if the temperatures of both containers are equal, container a has greater pressure than container b. if the volume of container a decreased, its pressure would decrease. if the pressure in both containers is equal, container a has a lower temperature than container b.
Answers: 2
Do you know the correct answer?
A voltaic cell is constructed with two Zn2+−Znelectrodes. The two cell compartments have [Zn2+]=1.4...
Questions in other subjects:
Mathematics, 03.12.2019 08:31
English, 03.12.2019 08:31
Chemistry, 03.12.2019 08:31
