Recent activity by ElkeJoris284

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Calculate the standard enthalpy change for the complete combustion of methane gas (CH4) at 25°C and 1 atm pressure, given that the standard enthalpy of formation for CH4 is -74.9 kJ/mol and the standard enthalpy of formation for water (H2O) is -285.8 kJ/mol.

answered 2 days ago in Chemical thermodynamics

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How does the surface area, pore size, and pH of activated carbon affect its ability to adsorb pollutants such as volatile organic compounds (VOCs) from air or water?

answered 6 days ago in Surface Chemistry

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When treating OCD, what is exposure and response prevention?

answered Jan 17 in Psychology

1 answer 35 views

How can the appraisal-tendency framework be used to explain emotional experiences?

asked Jan 16 in Psychology

1 answer 18 views

How is the social ecological model used in community psychology?

answered Jan 15 in Psychology

1 answer 44 views

What did B.F. Skinner contribute to psychology?

answered Jan 14 in Psychology

1 answer 28 views

Who invented dynamite in 1866?

answered Jan 8 in Science

1 answer 47 views

What secures teeth in the mouth?

answered Jan 7 in Science

1 answer 24 views

Robert merrifield developed the first synthetic approach for making what essential cell substances in the lab?

answered Dec 31, 2024 in Science

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