Recent activity by LAFFelicitas

1 answer 25 views

How can the conductivity of polymer electrolytes be improved for their efficient use in batteries?

asked 4 days ago in Polymer Chemistry

1 answer 22 views

How can the conductivity of conductive polymers be optimized to improve the efficiency of flexible electronic devices?

asked 4 days ago in Materials Chemistry

1 answer 42 views

Calculate the standard enthalpy change and entropy change for the reaction: 2Fe(s) + 3/2O2(g) -> Fe2O3(s) Given the standard enthalpies of formation of Fe(s), O2(g), and Fe2O3(s) are -0.44 kJ/mol, 0 kJ/mol, and -826 kJ/mol, respectively. Also, the standard molar entropy of Fe2O3(s) is 87.4 J/(mol K).

asked Feb 3 in Inorganic Chemistry

1 answer 52 views

A student synthesized two coordination compounds containing the same metal ion, ligands, and donor atoms. However, the student found that the two compounds exhibited different physical and chemical properties. Explain the possible types of isomerism that could exist in these coordination compounds and how they can be distinguished.

answered Jan 22 in Coordination Chemistry

1 answer 74 views

What is the IUPAC name of the following organic compound? CH3-CH2-CH(Cl)-CH=CH2Hint: The longest chain contains 5 carbon atoms.

answered Jan 21 in Organic Chemistry

1 answer 48 views

According to the social learning theory, why do individuals imitate aggressive behavior?

answered Jan 17 in Psychology

1 answer 10 views

According to the Schachter-Singer theory, when does an emotional experience occur?

answered Jan 17 in Psychology

1 answer 42 views

What are the three components of the tripartite model of anxiety and depression?

answered Jan 15 in Psychology

1 answer 25 views

What is the difference between positive psychology and traditional psychology?

answered Jan 14 in Psychology

1 answer 55 views

What type of bonds only form in metals?

asked Jan 8 in Science

1 answer 33 views

What measures the amount of water in the air?

asked Jan 7 in Science

1 answer 77 views

What kind of joints allow for a wide range of flexibility?

answered Jan 7 in Science

1 answer 20 views

What is the term for preserved remains or traces of organisms that lived in the past?

asked Jan 7 in Science

1 answer 51 views

What is the failure of replicated chromosomes during meiosis to separate known as?

answered Jan 6 in Science

1 answer 25 views

What do molecules need to do for a reaction to take place?

asked Jan 6 in Science

1 answer 39 views

What are named for their “spiny skin”?

asked Jan 3 in Science

1 answer 46 views

The toothlessness of modern birds, which serves to trim the weight of the head, is an example of what?

asked Dec 27, 2024 in Science

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