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castortr0y [4]
3 years ago
10

if you were going to invent a new way to power your mobile phone which type of electromatic waves wiuld be most useful to invist

igate
Chemistry
2 answers:
nadya68 [22]3 years ago
3 0

It should be  <em>Ultraviolet rays </em>because they are moderate in energy.


Agata [3.3K]3 years ago
3 0
HLLO THERE

We will use Ultraviolet rays, because they are moderate energy and abundant.

because Gamma rays are harmful .
Radio waves aren't used in a way that a battery would work.

HOPE IT HELPED YOU.
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Hello,

In this case, the undergoing chemical reaction is:

Pb(NO_3)_2(aq)+2NaI(aq)\rightarrow PbI_2(s)+2NaNO_3(aq)

Thus, for 0.904 g of precipitate, that is lead (II) iodide, we can compute the initial moles of lead (II) ions in lead (II) nitrate:

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