Recent activity by CorazonLaure

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Determine the maximum monolayer coverage of nitrogen gas on a silver surface in Langmuir units if the partial pressure of nitrogen gas is 2.5 atm at 298 K. The area per molecule of nitrogen adsorbed on the silver surface is known to be 1.55×10^-19 m^2 according to experimental data.

answered 1 day ago in Surface Chemistry

1 answer 49 views

A student needs to calculate the efficiency of an electrochemical cell that has a potential difference of 1.5 volts and a current of 0.5 amperes passing through it, with the help of Faraday's Law. If the electrode reaction produces chlorine gas with a Faraday efficiency of 79%, and the overall voltage efficiency of the cell is 85%, what is the efficiency of the electrochemical cell?

answered Jan 22 in ElectroChemistry

1 answer 17 views

According to the Young-Helmholtz theory, what happens when light of a single wavelength stimulates the retina?

answered Jan 20 in Psychology

1 answer 21 views

According to Freud's psychosexual stages of development, what is the stage during which the Oedipus/Electra complex occurs?

asked Jan 20 in Psychology

1 answer 5 views

When might group polarisation occur?

asked Jan 17 in Psychology

1 answer 54 views

Who developed the theory of Multiple Intelligences?

asked Jan 15 in Psychology

1 answer 37 views

How does the social comparison theory explain the effects of media on body image?

asked Jan 15 in Psychology

1 answer 25 views

What is a confounding variable?

asked Jan 14 in Psychology

1 answer 16 views

What is the main difference between the medical and cognitive-behavioural models of OCD?

answered Jan 13 in Psychology

1 answer 14 views

What term means the abnormal or excessive extension of a joint - particularly a hinged joint - beyond its normal range of motion, thus resulting in injury?

asked Jan 8 in Science

1 answer 25 views

What normal bodily occurrence can cause skeletal muscles to involuntarily contract?

answered Jan 7 in Science

1 answer 10 views

What class of organisms help decompose matter to release nutrients and make nutritious food for other organisms ?

asked Jan 6 in Science

1 answer 24 views

Phase labels - and even special conditions - are sometimes included for the substances that are part of what?

asked Dec 31, 2024 in Science

1 answer 27 views

Looking directly at what celestial object can cause blindness?

answered Dec 31, 2024 in Science

1 answer 25 views

Bacteria reproduce through what process, where the chromosome copies itself, forming two genetically identical copies?

asked Dec 30, 2024 in Science

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