Recent activity by DannyFlowers

1 answer 23 views

Calculate the standard enthalpy of formation of ethane (C2H6) given the following bond energies (in kJ/mol):C-C: 347C-H: 413 Note: The equation for the formation of ethane is:C(graphite) + 3H2(g) -> C2H6(g)

answered 2 days ago in ThermoChemistry

1 answer 4 views

What functional group(s) are present in a compound with the molecular formula C3H6O, as determined by infrared spectroscopy?

asked 6 days ago in Analytical Chemistry

1 answer 55 views

Calculate the corrosion potential for an iron electrode in a galvanic couple with a standard hydrogen electrode at 25°C if the concentration of Fe2+ ion is 0.05 M and pH is 7.

asked Jan 23 in ElectroChemistry

1 answer 42 views

A 0.1 M solution of ammonia (NH3) has a pH of 11.64 at room temperature. If sodium hydroxide (NaOH) is added to this solution such that the concentration of OH- ions becomes 0.01 M, what will be the new pH of the solution? (Assume that the dissociation of water can be ignored)

asked Jan 22 in Chemical equilibrium

1 answer 21 views

Compare and contrast the biomedical and biopsychosocial models of mental illness.

answered Jan 20 in Psychology

1 answer 15 views

What is the empirical evidence supporting CBT?

answered Jan 16 in Psychology

1 answer 31 views

According to the Dual-process Theory, why might people use heuristic thinking when interacting with AI?

asked Jan 15 in Psychology

1 answer 37 views

Where in discursive psychology do scholars focus on the language used in legal settings?

asked Jan 15 in Psychology

1 answer 43 views

What are the criteria for evaluating theories?

answered Jan 15 in Psychology

1 answer 5 views

Who introduced the concept of Learned Helplessness?

asked Jan 15 in Psychology

1 answer 22 views

What is the definition of a mental disorder?

answered Jan 14 in Psychology

1 answer 24 views

What is the main criticism of psychoanalytic theory?

asked Jan 13 in Psychology

1 answer 21 views

What type of pollution results from the contaminants that enter a waterway or water body through a single site?

asked Jan 8 in Science

1 answer 21 views

What type of animal are most reptiles in regards to diet?

answered Jan 8 in Science

1 answer 29 views

What did rockets help launch into space during their beginning?

asked Jan 6 in Science

1 answer 8 views

Do amphibians and reptiles maintain a constant body temperature?

answered Dec 30, 2024 in Science

1 answer 28 views

The chemical used by the ants to weed their garden turns out to be what kind?

asked Dec 27, 2024 in Science

1 answer 8 views

Young eutherians complete their embryonic development within what?

asked Dec 27, 2024 in Science

1 answer 30 views

In the human body, what do you call the intersection where the paths for air and food cross.?

asked Dec 27, 2024 in Science

1 answer 9 views

The binding of what helps eliminate antigens by phagocytosis and complement-mediated lysis

answered Dec 27, 2024 in Science

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