Explanation:
(a) Formula that shows relation between 
and 
is as follows.
Here, 
= 1
Putting the given values into the above formula as follows.
= 
= 
= 0.01316
(b) As the given reaction equation is as follows.
As there is only one gas so
,
![p[CO_{2}] = K_{p}](https://tex.z-dn.net/?f=p%5BCO_%7B2%7D%5D%20%3D%20K_%7Bp%7D)
= 1.20
Therefore, pressure of 
in the container is 1.20.
(c) Now, expression for for the given reaction equation is as follows.
![K_{c} = \frac{[CaO][CO_{2}]}{[CaCO_{3}]}](https://tex.z-dn.net/?f=K_%7Bc%7D%20%3D%20%5Cfrac%7B%5BCaO%5D%5BCO_%7B2%7D%5D%7D%7B%5BCaCO_%7B3%7D%5D%7D)
= 
= \frac{x^{2}}{(a - x)}[/tex]
where, a = initial conc. of 
= 
= 0.023 M
0.0131 = 
x = 0.017
Therefore, calculate the percentage of calcium carbonate remained as follows.
% of remained = 
= 75.46%
Thus, the percentage of calcium carbonate remained is 75.46%.
I believe copper would dissolve iron would just get the rust off of it. Copper would boil then dissolve. idk what the second part would be. Hope this helps!
I believe it is element As, for arsenic.
Answer:
<h2>1.93 × 10²⁴ atoms</h2>
Explanation:
The number of atoms in a substance can be found by using the formula
<h3>N = n × L</h3>
where n is the number of moles
N is the number of entities
L is the Avogadro's constant which is
6.02 × 10²³ entities
From the question we have
N = 3.21 × 6.02 × 10²³
We have the final answer as
<h3>1.93 × 10²⁴ atoms</h3>
Hope this helps you
Answer:
Photosynthesis is the process in which plants harness energy from the sun to make their own nutrition. The process converts light energy into chemical energy through cellular respiration.
Explanation:
Just to start you off. I hope it helps! (❛ ᴗ ❛)
