C. ideal gas law lol next time go over the lesson and you will know the answer!
Answer:
C. 26.4 kJ/mol
Explanation:
The Chen's rule for the calculation of heat of vaporization is shown below:
Where,
is the Heat of vaoprization (J/mol)
is the normal boiling point of the gas (K)
is the Critical temperature of the gas (K)
is the Critical pressure of the gas (bar)
R is the gas constant (8.314 J/Kmol)
For diethyl ether:
Applying the above equation to find heat of vaporization as:
The conversion of J into kJ is shown below:
1 J = 10⁻³ kJ
Thus,
<u>Option C is correct</u>
The function of Y would be to keep oxygen-rich blood and oxygen-poor blood separate. The last option is the correct one.
<h3>Function of the Septum</h3>
Y is the septum
The septum is a structure of the heart that separates the left atrium from the right atrium as well as the two ventricles.
Thus, the structure prevents oxygenated blood from mixing with deoxygenated blood.
More on the heart's septa can be found here: brainly.com/question/17295714
#SPJ1
Answer:
<h2>Letter B</h2>
Explanation:
because density is an INTENSIVE PROPERTY not an EXTENSIVE.
Fluorine in compounds is always assigned an oxidation number of -1