Recent activity by EliseHibbs7

1 answer 22 views

How can pharmacogenetics be used to predict an individual's response to a specific drug and optimize drug therapy for that individual?

asked 12 hours ago in Medicinal Chemistry

1 answer 25 views

Design a distillation column for the separation of a mixture composed of 50% ethanol and 50% water. The column must produce a distillate that is at least 95% ethanol and a bottoms stream that is at most 5% ethanol. The feed rate is 1000 kg/h and the reflux ratio is to be determined by the student. Provide the complete design of the distillation column including the number of theoretical trays, feed tray location, and the diameter of the column.

asked 2 days ago in Chemical engineering

1 answer 48 views

What are the photochemical properties of a specific bioluminescent organism and how can these properties be utilized for practical applications, such as in biomedical imaging or in the development of new technologies for light generation?

asked 5 days ago in PhotoChemistry

1 answer 48 views

Calculate the enthalpy change of desorption of water from a graphite surface if the initial pressure of water is 10 torr and the final pressure is 1 torr at a constant temperature of 300 K. The surface area of the graphite is 50 cm² and the heat of adsorption of water on the surface is -40 kJ/mol.

answered Jan 23 in ThermoChemistry

1 answer 82 views

A chemistry student wants to determine the effect of adding a buffer solution on the equilibrium position of an acetic acid-sodium acetate reaction. The initial concentrations of acetic acid and sodium acetate are both 0.1 M and the pH of the solution is 4. Calculate the new concentrations of acetic acid, acetate ion, and hydrogen ion after adding a buffer solution containing 0.2 M acetic acid and 0.2 M sodium acetate. What is the new pH of the solution?

answered Jan 22 in Chemical equilibrium

1 answer 16 views

What is the role of the left hemisphere in language according to the Wernicke-Geschwind model?

asked Jan 20 in Psychology

1 answer 6 views

Who proposed the use of null hypothesis testing in psychology research?

asked Jan 20 in Psychology

1 answer 21 views

According to the representativeness heuristic, when do individuals make judgements based on prototypes?

asked Jan 17 in Psychology

1 answer 42 views

Where may the psychodynamic theory be critiqued?

asked Jan 16 in Psychology

1 answer 26 views

Where does the enlightenment theory of human sexuality focus?

asked Jan 15 in Psychology

1 answer 29 views

Why are exotic species also called invasive species?

asked Jan 8 in Science

1 answer 25 views

What exposure risk comes with aerobic respiration?

answered Jan 6 in Science

1 answer 24 views

The large positive free energy change leads to a value that is extremely what?

asked Jan 2 in Science

1 answer 23 views

Nuclear power plants produce electricity through what?

answered Dec 31, 2024 in Science

1 answer 43 views

If a sedimentary rock layer is not horizontal, what is it?

answered Dec 30, 2024 in Science

1 answer 19 views

Calculations are described showing conversions between molar mass and what for gases?

asked Dec 30, 2024 in Science

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