Recent activity by GabrieleWarn

1 answer 32 views

What is the effect of changing the magnetic field strength on the chemical shifts observed in a nuclear magnetic resonance (NMR) spectrum? Provide an example of a molecule and its corresponding NMR spectrum to illustrate your answer.

answered Feb 13 in Physical Chemistry

1 answer 48 views

How can the process for the production of detergents be optimized to reduce the environmental impact while still maintaining their effective cleaning properties?

answered Feb 10 in Chemical engineering

1 answer 52 views

Design a multi-step synthesis of 2-phenylbutanoic acid starting from benzene and any other necessary reagents, using retrosynthesis to plan the reaction steps. Include reaction mechanisms, reagents, and conditions for each step.

asked Feb 4 in Organic Chemistry

1 answer 67 views

Calculate the standard enthalpy change for the fusion of solid silver (Ag) at its melting point (961.78°C) to liquid silver (Ag) at the same temperature. Given the standard enthalpy of fusion of solid silver is 11.3 kJ/mol.

asked Feb 3 in Chemical thermodynamics

1 answer 52 views

How does the activation energy impact the rate of electron transfer in a redox reaction? Please provide an example.

answered Jan 30 in Quantum Chemistry

1 answer 40 views

What is the difference between borderline personality disorder and antisocial personality disorder?

answered Jan 20 in Psychology

1 answer 30 views

What is instinct?

answered Jan 14 in Psychology

1 answer 88 views

Why do adult herbivores in a herd surround their young?

asked Jan 8 in Science

1 answer 61 views

What is freshwater below the earth's surface called?

asked Jan 6 in Science

1 answer 43 views

Normal body temperature is ideal for most of what type of reactions?

asked Dec 31, 2024 in Science

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