The amino acid histidine has 3 pkas at 18 60 and 93 in a
The amino acid histidine has 3 pKa's at 1.8, 6.0 and 9.3. In a 0.01 M solution of histidine, what is the concentration of protonated carboxylic acid at pH 7.4? The primary amine? The side chain?
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Briefly describes the specific human resources concerns (competencies, labor economics, legal & regulatory systems, labor relations & unionization, and cultural norms) for one chosen country and the potential impact of these concerns to an MN
Assume that a spacecraft lands on an asteroid and bores a hole perpendicular to its surface, what is the circumference and radius of that asteroid
A 1.0-cm-diameter pipe widens to 2.0 cm, then narrows to 0.5 cm. What is the volumetric flow rate through the pipe
The book says to define a custom coordinate system using a State Plane zone for the state of Illinois. Everything i've tried so far hasn't worked. What should the map look like when it's finished?
The amino acid histidine has 3 pKa's at 1.8, 6.0 and 9.3. In a 0.01 M solution of histidine, what is the concentration of protonated carboxylic acid at pH 7.4. The primary amine. The side chain
Two metal spheres are separated by a distance of 1.1 cm and a power supply maintains a constant potential difference of 830 V between them. what is the distance between the spheres
If it is Ionic, mention which is the cation and which is the anion. Discuss how the ions formed (gaining or losing electrons and how many). If it is covalent, discuss where the covalent bonds are and draw the structure.
Discuss the non-rational factors that may have a role in the valuation of stocks and stock market equilibrium. Provide specific examples to support your response.
A pair of closely spaced parallel conducting plates, charged with equal and opposite electric charges, produces a uniform electric field in the region between them, What must the strength of the electric field be
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