Questions by EliasAultman

0 votes

1 answer 30 views

Given a sample of mesoporous silica with a surface area of 500 m²/g, an amount of physisorbed nitrogen of 4.2 µmol/g, and assuming a monolayer coverage of 16.2 µmol/m², calculate the BET surface area of the silica.

asked 6 days ago in Surface Chemistry

0 votes

1 answer 62 views

How do bioluminescent organisms utilize photochemistry to produce light? What are the specific photochemical properties of the luciferase enzyme responsible for bioluminescence and how does it interact with its substrate? Are there any potential applications of the photochemical properties of bioluminescence in fields such as medicine or biotechnology?

asked Jan 31 in PhotoChemistry

0 votes

1 answer 76 views

What is the IUPAC name of the following organic compound: CH3CH2CH2CH2COOH?

asked Jan 21 in Organic Chemistry

0 votes

1 answer 25 views

What is the Rowe and Kahn model of successful ageing?

asked Jan 16 in Psychology

0 votes

1 answer 30 views

According to Piaget's cognitive development theory, what is the highest level of cognitive development?

asked Jan 15 in Psychology

0 votes

1 answer 44 views

What is the term for daily cycles of behavior, like the sleep-wake cycle?

asked Jan 7 in Science

0 votes

1 answer 29 views

During birth, a baby passes from the uterus through what organ to leave the body?

asked Dec 30, 2024 in Science

0 votes

1 answer 26 views

What is the term for how close a measurement is to the true value?

asked Dec 28, 2024 in Science

0 votes

1 answer 12 views

What do we call the scientific study of heredity and hereditary variation?

asked Dec 27, 2024 in Science

...