Recent activity by HeribertoSke

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Calculate the standard Gibbs free energy change (ΔG°) for the reaction below at 298 K:2NO(g) + O2(g) → 2NO2(g)Given:ΔG°f(NO2(g)) = -51.29 kJ/molΔG°f(NO(g)) = 86.67 kJ/molΔG°f(O2(g)) = 0 kJ/mol

answered Feb 3 in Physical Chemistry

1 answer 61 views

How does the pH and concentration of heavy metals in acid mine drainage affect the water quality of nearby streams and rivers, and what strategies can be employed to mitigate these negative impacts?

asked Jan 30 in Environmental Chemistry

1 answer 44 views

Calculate the entropy change of an ideal monatomic gas at 1 atm and 300 K when it expands isothermally to 5 times its initial volume.

answered Jan 23 in Physical Chemistry

1 answer 18 views

How does Terror Management Theory TMT describe the fear of death?

answered Jan 16 in Psychology

1 answer 20 views

What is the main criticism of positivist approaches to studying indigenous psychology?

answered Jan 16 in Psychology

1 answer 30 views

Who introduced the 'Authoritarian Personality Theory'?

asked Jan 16 in Psychology

1 answer 11 views

Please compare and contrast the trait and humanistic perspectives on self-esteem.

asked Jan 15 in Psychology

1 answer 30 views

What are schemas?

asked Jan 14 in Psychology

1 answer 10 views

When amino acids bind together, they form a long chain called what, which is an essential component of protein?

answered Jan 8 in Science

1 answer 8 views

What is the term for long carbohydrate molecules of repeated monomer units joined together by glycosidic bonds?

answered Jan 7 in Science

1 answer 35 views

What are the main organs of the respiratory system?

answered Jan 3 in Science

1 answer 32 views

What are non-steroid hormones made of?

asked Jan 3 in Science

1 answer 80 views

What are in leaves that function as solar collectors and food factories?

asked Jan 3 in Science

1 answer 12 views

The cytoplasm is all the contents of the cell inside the cell membrane, with the exception of what?

asked Dec 31, 2024 in Science

1 answer 72 views

A lake is an example of what type of biome?

asked Dec 28, 2024 in Science

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