Granite can form when magma cools within earth. Basalt can form when lava cools on earth surface. What do granite and basalt hav
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61.24 is the molar mass of a gas which has a density of 0.00249 g/mL at 20.0 degrees celcius and 744.0 mm Hg.
Explanation:
given that:
density = 0.00249 g/ml () or 2.49 grams/litre
P = 744 mm Hg OR 0.978 atm
T = 20 Degrees or 293.15 Kelvin
R = 0.08206 Litre atm/mole K
molar mass =?
Formula used/
PV = nRT equation 1
here n is number of moles:
n =
putting the value of n and value of density in the equation 1:
PV = x RT
molar mass = x
= density x
=
= 61.24 is the molar mass of the gas.
The kind of chemical catalysis is covalent catalysis and among the given amino acids lysine will act as a catalyst for the reaction.
The generation of iminium ions in the transition state of the reaction confirms that it is a covalent catalysis. lysine is the only amino acid that can catalyze the iminium ion generated in the transition state of the reaction.
So the answer for the type of catalysis is covalent catalysis, and the answer for the type of amino acid among the given amino acids that can catalyze the reaction is lysine.
Complete question: (Reaction is attached as a picture)
You can also learn about chemical catalysis from the following question:
#SPJ4
How to change an emerson thermostat from celsius to fahrenheit.
Answer at the picture above.
