Which statement identifies the function of a cathode in every electrochemical cell?

1 answer:

7 0

It would be useful to memorize that sentence. Once you know that, you can figure out whatever else happens at the anode, the cathode, in the solution, and in the external circuit

You might be interested in

How many electrons are in the second energy level of an atom of each element

Evgesh-ka [11]

Up to 8 anything above that you add another level

5 0

3 years ago

Which coefficient placed before HCl will balance the following<br> equation? Zn+HCI ZnCl2 + H2

cupoosta [38]

Explanation:

Given chemical equation

Zn + HCL ➡ ZnCl2 + H2

Now balancing

Zn + 2HCL ➡ ZnCl2 + H2

Hope it will help :)❤

3 0

3 years ago

Calculate the number of atoms in a 1.94 x 10^3 g sample of calcium

34kurt

$n = \frac{m}{M}$

$n = \frac{1.94*10^3}{40.08}$

$n = 48.40 mol$

Then,

$N = n*Na$
$N = 48.40*6.02*10^{23}$
$N= 2.94*10^{25}$ atoms

Hope this helps !

Photon

3 0

3 years ago

Read 2 more answers

Electrospray ionization and atmospheric pressure chemical ionization are two methods that are used to introduce the eluate from

Monica [59]

Answer:

Electrospray ionization

Explanation:

Electrospray ionization Is a soft ionization technique used in producing ions from macromolecules, it is employed especially in spectrometry where high voltage is used to create an aerosol from a liquid.It can be employed in Knowing molecular weights of molecules and biological macromolecules such as Peptides and proteins. Therefore, electrospray ionization is the method typically requires analyte ions to be in solution prior to reaching the interface between the column in liquid chromatography and the mass spectrometer

4 0

4 years ago

What are the three properties of gas

MArishka [77]

Gas water and ice i think bro

4 0

4 years ago

Read 2 more answers