Recent activity by Valentina35H

1 answer 27 views

How can computational chemistry and molecular modeling be used to simulate the behavior of chemical compounds in different environments, and how can these simulations be validated experimentally?

asked 5 days ago in Physical Chemistry

1 answer 36 views

How can chemistry teachers incorporate more practical applications of chemistry into their lessons to help students better understand the real-world relevance of the subject? Give specific examples of practical applications that could be included in high school chemistry curricula.

asked 6 days ago in Chemical education

1 answer 89 views

A chemistry student needs to calculate the standard enthalpy change for the combustion reaction of methane (CH4) to produce carbon dioxide (CO2) and water (H2O) at 298 K. The student is given the following information: CH4(g) + 2O2(g) → CO2(g) + 2H2O(l) ΔH°rxn = -890.4 kJ/molThe enthalpy of formation of CH4(g) and H2O(l) are -74.8 kJ/mol and -285.8 kJ/mol, respectively. Using this data, what is the standard enthalpy change for the combustion reaction of methane (CH4) to produce carbon dioxide (CO2) and water (H2O) at 298 K?

answered Jan 22 in Chemical thermodynamics

1 answer 25 views

Compare and contrast dialectical behaviour therapy DBT and acceptance and commitment therapy ACT .

asked Jan 17 in Psychology

1 answer 39 views

What is the socialisation theory?

asked Jan 13 in Psychology

1 answer 30 views

What kind of fertilization do birds have?

answered Jan 7 in Science

1 answer 27 views

What does water vapor in the atmosphere cool and condense into?

answered Jan 6 in Science

1 answer 53 views

What are the only organelles that prokaryotic cells have?

answered Jan 6 in Science

1 answer 40 views

Light reactions also release oxygen gas as a what?

asked Dec 31, 2024 in Science

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