Explanation:
Reaction for oxidation of gaseous nitric oxide to aqueous nitrous acid is as follows.

By adding water, we will balance the oxygen atoms on both the sides as follows.

Now, we will balance the hydrogen atoms by adding
ions as follows.

Now, we will add
ions on both the sides in order to neutralize
ions.
..... (1)
We will combine the
and
ions in order to form water in equation (1) and cancelling the common terms as follows.

Now, we will balance the charge on both the sides as follows.

Thus, we can conclude that the balanced half-reaction equation is as follows.

How? Well radiation can be used to improve everyday life. Nuclear energy can be used in medicine and as tools of treatment, especially for cancer, and trace the movement of atoms in biological systems.
Hope i got the answer correct....
Answer: electrolytes hydrate you and give you energy.
Explanation: please add more information to this question. I can tell you this though from my answer it should help you define what is and isn't an electrolyte. I hope that this is helpful to you.
Answer:
X = Water (H2O) ; Y = Hydrogen ; Z = Oxygen
Explanation:
2(H2O) -------> 2H2 + O2
This is given by Avogagro number: 1 mol = 6.02*10^23 particles
Then you can do whichever to these two relations, because they are equivalent:
- 1mol / 6.02*10^23 representative particles, and
- 6.02*10^23 representative particle /1 mol
Only the second option of the question includes one of the valid conversion factors. Then, the conversion factor of the second option is the right answer