Answer: Heat of vaporization is 41094 Joules
Explanation:
The vapor pressure is determined by Clausius Clapeyron equation:
where,
= initial pressure at 429 K = 760 torr
= final pressure at 415 K = 515 torr
= enthalpy of vaporisation = ?
R = gas constant = 8.314 J/mole.K
= initial temperature = 429 K
= final temperature = 515 K
Now put all the given values in this formula, we get
![\log (\frac{515}{760}=\frac{\Delta H}{2.303\times 8.314J/mole.K}[\frac{1}{429K}-\frac{1}{415K}]](https://tex.z-dn.net/?f=%5Clog%20%28%5Cfrac%7B515%7D%7B760%7D%3D%5Cfrac%7B%5CDelta%20H%7D%7B2.303%5Ctimes%208.314J%2Fmole.K%7D%5B%5Cfrac%7B1%7D%7B429K%7D-%5Cfrac%7B1%7D%7B415K%7D%5D)
Thus the heat of vaporization is 41094 Joules
Answer:
the answer is nitrogen and rubidium (C)
Explanation:
ionic bonds only form between metals and non-metals
The answer is 137 grams boyyy
<span>A. al-Qaeda was in charge of the terror attacks and they were the ones who were in charge of Afghanistan. </span>
It's quite simple...
You have to show a plant and draw and arrow coming towards the leaf to represent the intake of carbon dioxide and an arrow drawn from the leaf into the surroundings to represent the oxygen being released after the photosynthesis. You can also draw a sun at one corner and show the sun rays reaching the plant as well as the water being taken in by the plant through the roots from the soil.
Hope it helps!!!
