Recent activity by UBVNorine638

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How can the production process of a specific specialty chemical be optimized to increase the yield and purity of the final product? Specifically, what adjustments need to be made in terms of temperature, pressure, reactant ratios, and any other relevant variables to enhance the efficiency and effectiveness of the process?

asked Feb 10 in Chemical engineering

1 answer 45 views

Calculate the standard enthalpy change for the fusion reaction of solid sodium chloride (NaCl) at 25°C, given the following information: ΔHf°[NaCl(s)] = -411 kJ/molΔHf°[Na(s)] = 108 kJ/molΔHf°[Cl2(g)] = 0 kJ/mol The balanced chemical equation for the fusion reaction of NaCl is:NaCl(s) → Na(s) + 1/2Cl2(g)

answered Feb 3 in Chemical thermodynamics

1 answer 48 views

Why was the intergroup contact theory developed?

asked Jan 20 in Psychology

1 answer 47 views

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

asked Jan 20 in Psychology

1 answer 57 views

What is privilege?

asked Jan 14 in Psychology

1 answer 39 views

What is social influence?

asked Jan 14 in Psychology

1 answer 26 views

Which organ of our body is harmed if you get meningitis?

asked Jan 8 in Science

1 answer 43 views

Which theorem states that, if a population meets certain conditions, it will be in equilibrium?

answered Jan 8 in Science

1 answer 31 views

What is the phenomenon in which light and sound waves become circular at the point source of a barrier?

answered Jan 7 in Science

1 answer 13 views

What do communication satellites carry and use to provide energy during their missions?

asked Jan 6 in Science

1 answer 45 views

Examples of what process are evident in many biological systems because cells are surrounded by semipermeable membranes?

answered Dec 30, 2024 in Science

1 answer 66 views

Are the lungs organs of the excretory system, the respiratory system, or both?

answered Dec 30, 2024 in Science

1 answer 61 views

What is the name of the type of combustion engine that you would find in a car?

asked Dec 28, 2024 in Science

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