Answer:
Below
Explanation:
Salt solution, aka saline solution, is a homogeneous mixture. This means that the mixtures composition is completely uniform throughout. If you were to look at a saline solution, it would just look like plain water because the salt is dissolved (it looks the exact same in the entire mixture).
Something like bean soup would be an example of a heterogeneous mixture. You can see all the beans and vegetables as components of one mixture.
Hope this helps! Best of luck <3
Answer:
Explanation:
E° (calomel electrode) = 0.268 v
E( calomel electrode, 1M KCl) = 0.280 v
For calomel electrode
= 0.626 .
You need to find the formula mass of NaCl first, which you find the amu of both sodium and chlorine on the periodic table and you add them both. Then you divide the 175.5g by the formula mass which I got 58 g to get 3.026 moles of NaCl. 4 sig figs because of the 175.5. I recommend doing it on your own to make sure you get the right answer. You divide the 175.5g of NaCl by the formula mass.
The answer is b. electric current.
Electric current is the flow of charges, and the electrons are negative charded particles that constitute matter.
The flow of electrons happens through conductor materials (wires). As the question says the movement of the electrons (flow) is induced by an electric field.
