Recent activity by ChristenaCru

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What is the concentration of a particular protein in a given sample of blood plasma, and how does it compare to the normal concentration range? Analyze the composition of the blood plasma using the capillary electrophoresis technique and determine the concentration of the protein of interest. Compare the results with the established normal range to evaluate the potential health implications of the protein concentration in the sample.

answered 6 days ago in Analytical Chemistry

1 answer 28 views

Calculate the Gibbs free energy change at 298 K for the reaction of hydrogen gas (H2) and chlorine gas (Cl2) to form hydrogen chloride gas (2HCl), given the following thermodynamic data:∆H°f (HCl) = -92.31 kJ/mol∆H°f (H2) = 0 kJ/mol∆H°f (Cl2) = 0 kJ/mol∆S°f (HCl) = -181.6 J/(mol*K)∆S°f (H2) = 130.7 J/(mol*K)∆S°f (Cl2) = 223.1 J/(mol*K)Also, determine whether the reaction is spontaneous at 298 K and if it will shift towards products or reactants.

asked Jan 23 in Chemical thermodynamics

1 answer 76 views

Identify the chirality centers in the compound (2R,3S)-butanedioic acid and draw all possible stereoisomers. Determine which of the stereoisomers is the enantiomer of (2R,3S)-butanedioic acid.

asked Jan 21 in Organic Chemistry

1 answer 56 views

According to the socio-cognitive theory, why do our beliefs and expectations affect our behaviour?

answered Jan 16 in Psychology

1 answer 23 views

What is the name of an uncharged particle whose weight is nearly equal to that of a proton?

answered Jan 7 in Science

1 answer 31 views

What are professionals in technology are generally called ?

asked Jan 3 in Science

1 answer 26 views

The enzymes that participate in fatty acid catabolism are located in what?

asked Jan 2 in Science

1 answer 41 views

A solute generally does what to the freezing point of a solvent?

asked Dec 28, 2024 in Science

1 answer 25 views

During metamorphosis, most salamander species go through what aquatic stage on the way to becoming adults?

answered Dec 27, 2024 in Science

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