Answer:
<u><em>Pangaea</em></u>
<u><em>Alfred Wegner</em></u>
<u><em>plate tectonics</em></u>
Explanation:
What did Earth look like 250 million years ago? The continents of Earth were clustered together in formation that a scientist named<em> </em><u>Pangaea</u><u><em>.</em></u>The scientist that named "Pangaea" was a German scientist by the name of <u>Alfred Wegner.</u> He theorized that "Pangaea" split apart and the different landmasses, or continents, drifted to their current locations on the globe. Wegener's theories of plate movement became the basis for the development of the theory of <u>plate tectonics.</u>
Answer:A.) molecule of atoms forms
Explanation:
Answer: The value of 
is 0.0057
Explanation:
Initial moles of 
= 0.900 mole
Volume of container = 2.00 L
Initial concentration of 
equilibrium concentration of 
[/tex]
The given balanced equilibrium reaction is,
Initial conc. 0.450 M 0 0
At eqm. conc. (0.450 -2x) M (2x) M (x) M
The expression for equilibrium constant for this reaction will be,
![K_c=\frac{[O_2][SO_2]^2}{[SO_3]^2}](https://tex.z-dn.net/?f=K_c%3D%5Cfrac%7B%5BO_2%5D%5BSO_2%5D%5E2%7D%7B%5BSO_3%5D%5E2%7D)
we are given : x = 0.055
Now put all the given values in this expression, we get :
Thus the value of the equilibrium constant is 0.0057
S is was the day I had to come home from work today so I’m going to go get food and get food for a while to go get some stuff to go to do get it
