Recent activity by DongCarrier

1 answer 22 views

How can chemistry students increase their chances of finding internships and job opportunities in fields that interest them, despite the limited availability of such opportunities?

answered 22 hours ago in Chemical education

1 answer 41 views

Calculate the standard enthalpy change (∆H°) and standard entropy change (∆S°) for the reaction between solid aluminum and gaseous oxygen to form solid aluminum oxide, given the following balanced chemical equation:4Al(s) + 3O2(g) → 2Al2O3(s) The standard enthalpies of formation of Al(s), O2(g), and Al2O3(s) are -394.4 kJ/mol, 0 kJ/mol, and -1675.7 kJ/mol, respectively. The standard entropy change for the reaction of O2(g) to form Al2O3(s) is -159.6 J/K·mol.

answered 2 days ago in Inorganic Chemistry

1 answer 29 views

What are the molecular vibrations of carbon dioxide and how do they contribute to its infrared spectrum?

asked 5 days ago in Physical Chemistry

1 answer 21 views

According to the Self-Regulation Theory, how can individuals regulate their emotions when facing end-of-life challenges?

asked Jan 20 in Psychology

1 answer 35 views

How can social facilitation be used to promote pro-social behaviour?

answered Jan 20 in Psychology

1 answer 20 views

How does the mere exposure effect influence our preferences?

asked Jan 15 in Psychology

1 answer 13 views

What is naturalistic observation?

answered Jan 15 in Psychology

1 answer 49 views

Who suggests that the initial response to loss is anger rather than sadness?

answered Jan 15 in Psychology

1 answer 30 views

The concept of self-efficacy originated from which psychological theory?

asked Jan 15 in Psychology

1 answer 19 views

What is the difference between Asperger's syndrome and autism?

asked Jan 15 in Psychology

1 answer 55 views

What is belief perseverance?

answered Jan 14 in Psychology

1 answer 16 views

What is Self-Evaluation Maintenance theory?

answered Jan 13 in Psychology

1 answer 25 views

What type of light sensing organs do scaophopoda have?

answered Jan 8 in Science

1 answer 24 views

What type of field does earth have?

answered Jan 8 in Science

1 answer 5 views

What is the logarithmic scale that measures the largest jolt of energy released by an earthquake called?

answered Jan 7 in Science

1 answer 18 views

What is the first year of life following birth called?

asked Jan 7 in Science

1 answer 15 views

What does glycolysis generate in phase ii?

asked Jan 6 in Science

1 answer 21 views

What bone is is one of a pair that together form the upper jaw, much of the hard palate, the medial floor of the orbit, and the lateral base of the nose?

asked Jan 6 in Science

1 answer 24 views

Radioactive decay can give off energy and what else?

answered Dec 31, 2024 in Science

1 answer 25 views

Push or pull acting on an object is also called?

asked Dec 31, 2024 in Science

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