The pressure will increase with decreasing volume. if they remain constant, that is.
Chromium nitride
Chromium nitride is a chemical compound of chromium and nitrogen with the formula CrN.
Answer:
![= \mathbf{C_3H_6O}](https://tex.z-dn.net/?f=%3D%20%5Cmathbf%7BC_3H_6O%7D)
Explanation:
From the given information, since the molecular mass of the ion M+ is not given;
Let's assume M+ = 58.0423
So, by applying the 13th rule;
we will need to divide the mass by 13, after dividing it;
The quotient n = no. of carbon; &
The addition of the quotient (n) with the remainder r = no. of hydrogen.
So;
![\dfrac{58}{13}= 4 \ remainder \ 6](https://tex.z-dn.net/?f=%5Cdfrac%7B58%7D%7B13%7D%3D%204%20%5C%20remainder%20%5C%206)
So;
![C_nH_{n+r} = C_4H_{4+6}](https://tex.z-dn.net/?f=C_nH_%7Bn%2Br%7D%20%3D%20C_4H_%7B4%2B6%7D)
![= C_4H_{10}](https://tex.z-dn.net/?f=%3D%20C_4H_%7B10%7D)
From the given information; we have oxygen present, so since the mass of oxygen = 16, we put oxygen in the molecular formula by removing
. Also, since the mass is an even number then Nitrogen is 0.
So, we have:
![= \mathbf{C_3H_6O}](https://tex.z-dn.net/?f=%3D%20%5Cmathbf%7BC_3H_6O%7D)
Fats , oils , waxes and sterols are collectively known as lipidsand the true fats contain only carbon , hydrogen and oxygen