It had electrons mixed around in a sea of positive charge
The mass of carbon monoxide present in the room is 0.006502 g.
<h3>What is Density?</h3>
Density is the mass of a substance per unit volume.
Where
ρ = density of the substance
m = mass of the substance and
V = volume of the substance
Here, ρ = 48 μg/m³
Volume = 13 ft x 13.5 ft x 19.5 ft
1 ft = 0.3408 m
V = (13 x 0.3408 m) x (13.5 x 0.3408 m) x (19.5 x 0.3408 m)
= 135.46 m³
m = ρ x V
= 48 μg/m³ x 135.46 m³
= 6502.08 μg
= 6502.08 x 10⁻⁶ g
=0.006502g
Hence, The mass of carbon monoxide present in the room is 0.006502 g.
Learn more about Density:
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1.0 mole ---------- 22.4 at STP
4.5 moles --------- ?
4.5 * 22.4 / 1.0
= 100.8 L of H₂
Explanation:
Formula for energy value is as follows.
E =
where, = 13.6
n = number of shell
So, at ground state energy of hydrogen atom will be as follows.
E =
=
= -13.6
Hence, for an ionized atom value of energy will be as follows.
E' =
or, E' =
Thus, we can conclude that total energy of the remaining electron in the ionized atom is .