Answer:
Because they are normally dissolved in water
Explanation:
The phospholipids can act as molecules that are carry inside or outside the cells, to transport it they are dissolved in another hydrophilic media, in this way the hydrophilic part can be in the outside part of the group of moleucles stick together like in cell membranes that are conformed by a double lipidic layer, in which the hydrophobic part it in the inside part. The cells normally are surrounded by different water solutions as the blood or another solutions.
There's a lot of things built from petroleum, such as toothpaste.
Here's also another list.Gasoline 46%
Heating Oil / Diesel Fuel 20%
Jet Fuel ( kerosene) 8%
Propane / Propylene 7%
NGL / LRG 6%
Still Gas 4%
Petrochemical Feedstocks 2%
Petroleum Coke 2%
Residual / Heavy Fuel Oil 2%
Asphalt / Road Oil 2%
Lubricants 1%
Miscellaneous Products / Special Naphthas 0.4%
Other Liquids 1%
Aviation Gasoline 0.1%
Waxes 0.04%
Kerosene 0.02%
Answer:
13.6233
Explanation:
calculate the joules by dividing the energy value by 4.184
Answer:
Explanation:
Reactions:
With: ![K_1=\frac{[NO][O]}{[NO_2]}=6.8*10^{-49}](https://tex.z-dn.net/?f=K_1%3D%5Cfrac%7B%5BNO%5D%5BO%5D%7D%7B%5BNO_2%5D%7D%3D6.8%2A10%5E%7B-49%7D)
With: ![K_2=\frac{[NO_2}{[O_3][NO]}=5.8*10^{-34}](https://tex.z-dn.net/?f=K_2%3D%5Cfrac%7B%5BNO_2%7D%7B%5BO_3%5D%5BNO%5D%7D%3D5.8%2A10%5E%7B-34%7D)
To achive the reaction we combine those two reactions:
The equilibrium constant:
