Recent activity by JulianSikora

1 answer 34 views

Calculate the standard entropy change for the reaction: 2H2 (g) + O2 (g) -> 2H2O (g) given the standard enthalpy of formation of H2O (g) is -241.8 kJ/mol at 298 K.

asked Feb 3 in Inorganic Chemistry

1 answer 63 views

What is the difference in the properties of alkenes and alkynes and how does it affect their reactivity towards addition reactions? Give an example of an addition reaction for each compound type and discuss the mechanism behind each reaction.

asked Jan 31 in Organic Chemistry

1 answer 52 views

What are the structural differences between aldehydes and ketones, and how do these differences affect their reactivity towards nucleophiles such as water and ammonia?

answered Jan 31 in Organic Chemistry

1 answer 43 views

Calculate the bond order and bond length of the N-O bond in nitric oxide (NO) using molecular orbital theory.

asked Jan 23 in Inorganic Chemistry

1 answer 8 views

How does effect size relate to statistical significance?

asked Jan 17 in Psychology

1 answer 45 views

According to the self-discrepancy theory, what is the relationship between self-discrepancies and anxiety?

asked Jan 17 in Psychology

1 answer 26 views

Please list some limitations of EEG studies.

answered Jan 15 in Psychology

1 answer 24 views

What are the four components of grief proposed by the dual process model?

asked Jan 14 in Psychology

1 answer 24 views

What is free association, and how is it used in psychoanalysis?

answered Jan 13 in Psychology

1 answer 22 views

Which temperature scale is commonly used in science?

asked Jan 8 in Science

1 answer 33 views

What regulates the thyroid gland in a body?

answered Jan 7 in Science

1 answer 14 views

What is the term for something left behind by once-living organisms?

answered Jan 7 in Science

1 answer 50 views

What forms when there is a difference in temperature between the land and the air?

answered Jan 6 in Science

1 answer 41 views

What act like filters and remove pathogens from lymph?

answered Jan 2 in Science

1 answer 25 views

Represented in equations by the letter "g", what pulls objects down to the earth's surface?

answered Dec 31, 2024 in Science

1 answer 25 views

Is sweat an exocrine or endocrine substance?

asked Dec 31, 2024 in Science

1 answer 12 views

Although it is not vital to humans, calcitonin is important for calcium homeostasis in adults of some species in what group characterized by backbones?

answered Dec 27, 2024 in Science

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