Recent activity by Marc82J9351

1 answer 27 views

How can chemistry educators effectively advocate for increased funding for chemistry education in schools and universities to promote science literacy and prepare students for careers in chemistry?

asked Feb 4 in Chemical education

1 answer 23 views

Calculate the standard free energy change for the reaction of HCl with MnO2 to form MnCl2 and H2O at a temperature of 298 K, given that the standard reduction potentials are E°(MnO2/MnCl2)=-0.13 V and E°(H2O/HCl)=1.23 V.

asked Feb 3 in Chemical thermodynamics

1 answer 43 views

What is the calculated vibrational frequency of the carbon-oxygen double bond in the molecule ethylene oxide, and how does this frequency compare to the corresponding frequency for a single carbon-oxygen bond? Use quantum chemical calculations to determine the infrared spectra for both bonds, and explain the differences in the spectra.

asked Jan 31 in Quantum Chemistry

1 answer 62 views

How does the mechanism of Alternative Splicing work in RNA processing? Provide a detailed explanation of the different mechanisms that regulate the splicing process, and discuss the factors that contribute to the selection of specific splicing patterns. Additionally, compare and contrast the advantages and disadvantages of Alternative Splicing in terms of their impact on gene expression and cellular function.

answered Jan 31 in BioChemistry

1 answer 23 views

According to the Hawthorne effect, when do participants modify their behaviour?

answered Jan 20 in Psychology

1 answer 29 views

Who proposed the multiple intelligences theory?

asked Jan 16 in Psychology

1 answer 37 views

What is the nocebo effect?

asked Jan 15 in Psychology

1 answer 48 views

What are the advantages of the social theory of anxiety?

asked Jan 13 in Psychology

1 answer 22 views

What are the disadvantages of the existential theory of anxiety?

answered Jan 13 in Psychology

1 answer 45 views

What is the term for magma that erupts onto earth's surface?

answered Jan 7 in Science

1 answer 36 views

In mammals, sound waves are collected by the external, cartilaginous part of the ear called the pinna, then travel through the auditory canal and cause vibration of the thin diaphragm called the tympanum or this?

asked Dec 31, 2024 in Science

1 answer 38 views

Alpha, beta, and gamma emissions are associated with what kind of energy?

answered Dec 30, 2024 in Science

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