Questions by LilyBentley

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1 answer 65 views

A chemistry student needs to determine the enthalpy of desorption for a specific substance. The substance was adsorbed onto activated carbon in a packed bed reactor at 25°C and under a pressure of 4 bar. The adsorption process was carried out until saturation was reached. The packed bed reactor was then heated to 100°C until complete desorption. The pressure was maintained at 4 bar during the entire process. Given the initial mass of the adsorbate and the final mass of the activated carbon, calculate the enthalpy of desorption for the substance.

asked Jan 22 in ThermoChemistry

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1 answer 51 views

When was the theory of attachment styles developed?

asked Jan 20 in Psychology

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1 answer 37 views

What is splitting and how does it relate to borderline personality disorder?

asked Jan 20 in Psychology

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1 answer 8 views

Why did Festinger propose the concept of cognitive dissonance?

asked Jan 17 in Psychology

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1 answer 29 views

What is the criticism of ethology?

asked Jan 16 in Psychology

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1 answer 20 views

What is the difference between depression and anxiety?

asked Jan 15 in Psychology

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1 answer 26 views

Variation in muscle cells gives further insight into some benefits of what type of respiration?

asked Jan 2 in Science

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1 answer 19 views

Overharvesting is a serious threat particularly to which species?

asked Dec 31, 2024 in Science

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