Answer:
12 nitrogen atoms
Explanation:
This is essentially 3 molecules of Lead (IV) Nitrate, And since there were originally 4 nitrogen atoms in this single ionic compound, there are now 12 total
It's very simple.
Energy =
where, h= Planck's constant = 6.6 x
c= speed of light = 3 x
m/s
= wavelength
So, energy =
= 1.65 x
J
=1.65 x
KJ
The kinetic energy causes the air molecules to move faster and they impact the container walls more frequently and with more force. The kinetic energy of the gas molecules increases, so collisions with the walls of the container are now more forceful than they were before. As a result, the pressure of the gas doubles.
If the chloroplasts in a plant cell were destroyed, the plant would soon die.
Chloroplasts are the part of the plant that carry out <em>photosynthesis</em>. That is, they use the energy of sunlight to make the carbohydrates and other substances that the plant uses to power its activities.
Without its chloroplasts, the plant would soon wither and die.