Recent activity by JeramyFerret

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Calculate the standard enthalpy change (ΔH°) for the reaction of combustion of 1 mole of ethanol (C2H5OH) given that the standard enthalpy of formation (ΔH°f) for ethanol and carbon dioxide (CO2) are -277.7 kJ/mol and -393.5 kJ/mol respectively, and the standard enthalpy of formation (ΔH°f) for water (H2O) is -285.8 kJ/mol. The balanced chemical equation for the reaction is as follows:C2H5OH (l) + 3 O2 (g) → 2 CO2 (g) + 3 H2O (l)

answered Feb 3 in Chemical thermodynamics

1 answer 59 views

How can X-ray fluorescence spectroscopy be used to identify the presence of specific elements in a sample and what are the limitations of this technique?

asked Jan 30 in Analytical Chemistry

1 answer 40 views

Where did discursive psychology emerge from?

asked Jan 15 in Psychology

1 answer 36 views

What is the role of feedback in leadership?

asked Jan 15 in Psychology

1 answer 38 views

What is a cohort effect?

answered Jan 14 in Psychology

1 answer 24 views

What are the key features and assumptions of the cognitive-behavioural model of psychotherapy?

asked Jan 13 in Psychology

1 answer 39 views

What are the major causes of psychosis?

answered Jan 13 in Psychology

1 answer 24 views

Which process helps bacteria in the gut break down the remains of the digested food?

asked Jan 8 in Science

1 answer 33 views

What kind of behavior occurs only after experience or practice?

answered Jan 7 in Science

1 answer 30 views

What is the term for changes in speed or direction, changes that make a roller coaster ride so exciting?

asked Jan 7 in Science

1 answer 33 views

When are nutrients absorbed into the body?

asked Dec 27, 2024 in Science

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