Recent activity by Marilynn92P0

1 answer 25 views

How does the change in reactant concentration affect the rate of reaction and ultimately the profitability of the reaction?

answered 4 days ago in Chemical kinetics

1 answer 6 views

How do you design a surfactant production system that can produce a specific type of surfactant with a high yield and purity, while minimizing waste and energy consumption?

answered Feb 12 in Chemical engineering

1 answer 45 views

How can the chemical properties of certain compounds be modified to enhance their effectiveness in treating inflammatory bowel diseases such as Crohn's disease and ulcerative colitis?

asked Feb 6 in Medicinal Chemistry

1 answer 33 views

How can magnetic resonance spectroscopy be used to determine the purity of a chemical compound? Develop a protocol for using NMR spectroscopy to assess the purity of a sample of 2-butanone.

asked Feb 6 in Physical Chemistry

1 answer 58 views

Calculate the enthalpy of solution (in kJ/mol) for dissolving 10.0 g of NaOH(s) in 100.0 g of water at 25°C, given that the final temperature of the solution is 28.5°C and the heat capacity of the solution is 4.18 J/g°C.

answered Jan 23 in ThermoChemistry

1 answer 10 views

What is Jane Goodall's research focused on?

asked Jan 17 in Psychology

1 answer 49 views

Why is it important to understand the role of emotion in behaviour and mental processes?

answered Jan 16 in Psychology

1 answer 41 views

What is the scientific term for farsightedness?

asked Jan 7 in Science

1 answer 31 views

What causes a voltage to exist across the membrane in cells?

asked Jan 6 in Science

1 answer 46 views

The sun’s gravity is relatively strong because the force of gravity between two objects is directly proportional to their what?

answered Jan 2 in Science

1 answer 59 views

In eukaryotes, mrna may be modified before leaving what?

asked Dec 31, 2024 in Science

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