Recent activity by CheryleEdmun

1 answer 32 views

Calculate the standard electrode potential for the redox reaction: Cu(s) + 2Ag+(aq) → Cu2+(aq) + 2Ag(s) Given that the standard reduction potential for Ag+ is +0.80 V and for Cu2+ is +0.34 V.

asked 2 days ago in Chemical thermodynamics

1 answer 56 views

How can Raman spectroscopy be used to identify the presence of aspirin in a tablet and what are the specific Raman peaks that can be used to confirm its presence in the sample?

asked Jan 29 in Analytical Chemistry

1 answer 59 views

A student is given a galvanic cell that has a copper electrode and a silver electrode. The concentration of copper ions in the solution surrounding the copper electrode is 1.0 M, and the silver electrode is submerged in a solution of AgNO3 with a concentration of 0.1 M. The cell temperature is 25°C. Calculate the resistance of the electrochemical cell given that the cell is at equilibrium and the cell potential is measured to be 0.46 volts.

answered Jan 22 in ElectroChemistry

1 answer 20 views

When was the Thematic Apperception Test TAT developed?

answered Jan 20 in Psychology

1 answer 21 views

What are the limitations of using behavioural psychology in the development of AI models?

asked Jan 17 in Psychology

1 answer 30 views

When can adaptation level phenomenon occur?

asked Jan 16 in Psychology

1 answer 23 views

What is the difference between proximate and ultimate causation?

answered Jan 14 in Psychology

1 answer 6 views

Who is associated with the psychoanalytic school of psychology?

answered Jan 14 in Psychology

1 answer 27 views

What are the advantages of the existential theory of anxiety?

asked Jan 13 in Psychology

1 answer 29 views

Which system transports oxygens to cells?

asked Jan 8 in Science

1 answer 41 views

Which planet is closest to the sun?

answered Jan 8 in Science

1 answer 19 views

What type of energy does chemosynthesis use to make food?

asked Jan 8 in Science

1 answer 7 views

What trophic level are secondary consumers (which eat primary consumers) considered to be?

asked Jan 8 in Science

1 answer 50 views

What is the disease in which bones lose mass and become more fragile and likely to break?

answered Jan 6 in Science

1 answer 39 views

What do wind turbines turn wind energy into?

asked Jan 6 in Science

1 answer 28 views

The atmosphere consists of oxygen, nitrogen, carbon dioxide, which exerts a certain pressure referred to as what?

asked Dec 31, 2024 in Science

1 answer 35 views

A major source of primary pollutants is the burning of oil and coal, which are types of what?

asked Dec 30, 2024 in Science

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