Although birds' eggs appear to be fragile, they are in fact extremely robust. The oval shape applies the same rules of engineering as an arched bridge; the convex surface can withstand considerable pressure without breaking.
This is an ALCOHOL
The alcohol groups can contain Oxygen even if its a HYDROCARBON
A perfect gas, commonly known as an ideal gas, would be a gas that, in physical behavior, conforms towards the general gas law, which would be a <u><em>specific, idealized relationship between pressure, volume, and temperature,</em></u> and further calculation can be defined as follows:
For question a:
![q=\int C_p dT=\int^{200+273K}_{25+273 K} [20.17 + 0.3665 (\frac{T}{K})] dT JK^{-1}\\\\](https://tex.z-dn.net/?f=q%3D%5Cint%20C_p%20dT%3D%5Cint%5E%7B200%2B273K%7D_%7B25%2B273%20K%7D%20%5B20.17%20%2B%200.3665%20%28%5Cfrac%7BT%7D%7BK%7D%29%5D%20dT%20JK%5E%7B-1%7D%5C%5C%5C%5C)
![=[(20.17)T +\frac{1}{2}(0.3665)\times (\frac{T^2}{K})]^{473K}_{298K}\ JK^{-1}\\\\=[(20.17)\times(473-293) +\frac{1}{2}(0.3665)\times (473^2-293^2)]\ J\\\\=[(20.17)\times(180) +\frac{1}{2}(0.3665)\times (223729-85849)]\ J\\\\=[3630.6 +(0.18325)\times (137880)]\ J\\\\=[3630.6 +25266.51]\ J\\\\=[28897.11]\ J\\\\=[28.8 \times 10^{3}] \ J\\\\](https://tex.z-dn.net/?f=%3D%5B%2820.17%29T%20%2B%5Cfrac%7B1%7D%7B2%7D%280.3665%29%5Ctimes%20%28%5Cfrac%7BT%5E2%7D%7BK%7D%29%5D%5E%7B473K%7D_%7B298K%7D%5C%20JK%5E%7B-1%7D%5C%5C%5C%5C%3D%5B%2820.17%29%5Ctimes%28473-293%29%20%2B%5Cfrac%7B1%7D%7B2%7D%280.3665%29%5Ctimes%20%28473%5E2-293%5E2%29%5D%5C%20J%5C%5C%5C%5C%3D%5B%2820.17%29%5Ctimes%28180%29%20%2B%5Cfrac%7B1%7D%7B2%7D%280.3665%29%5Ctimes%20%28223729-85849%29%5D%5C%20J%5C%5C%5C%5C%3D%5B3630.6%20%2B%280.18325%29%5Ctimes%20%28137880%29%5D%5C%20J%5C%5C%5C%5C%3D%5B3630.6%20%2B25266.51%5D%5C%20J%5C%5C%5C%5C%3D%5B28897.11%5D%5C%20J%5C%5C%5C%5C%3D%5B28.8%20%5Ctimes%2010%5E%7B3%7D%5D%20%5C%20J%5C%5C%5C%5C)
For question b:
In this question, the energy and enthalpy of a perfect gas depend on temperature alone, therefore 
and 
as above at constant volume 
and 
so, 
.
Learn more:
brainly.com/question/4270867
Answer:
<u>How to make scientific observations?</u>
Observe something through your senses or record information using scientific tools and instruments and ask questions about your scientific observations (e.g., natural phenomena).
<u>How to calculate data involving metric units?</u>
To convert from one unit to another within the metric system usually means moving a decimal point (e.g., 1000000mm = 100000cm = 10000dm = 1000m = 100dkm = 10hm = 1km).
<span>the answer is organic molecule </span>
