<u>Answer:</u> The value of 
is 324
<u>Explanation:</u>
We are given:
Initial pressure of 
= 1.00 atm
The chemical equation for the conversion of to 
follows:
<u>Initial:</u> 1
<u>At eqllm:</u> 1-x 4x
We are given:
Equilibrium partial pressure of 
Evaluating the value of 'x', we get:
The expression of for the above reaction follows:
Putting values in above expression, we get:
Hence, the value of is 324
I believe the answer is salt. because it is a compound of two distinct elements that can be broken down without changing the properties of substance.
A pure substance is a substance that are made up of only one type of an atom or one type of a molecule. Pure substances may be further broken down into elements and compounds.
<span> The Alkali elements are so reactive that they are </span><span>never found alone in nature</span>
when she reaches for the cup that is somatic nervous system. when she begins to cough
Many nitrogen atoms have seven neutrons<span> (14-7 = 7). Some atoms of nitrogen, however, have eight electrons. They are atoms of N-15, an isotope of nitrogen. In a neutral atom, the number of protons must equal the number of electrons.</span>
