Recent activity by PhilipMcKeon

1 answer 22 views

Calculate the standard enthalpy of formation of water if you know that the standard enthalpy of combustion of hydrogen is -286 kJ/mol and the standard enthalpy of combustion of oxygen is -394 kJ/mol.

answered Feb 3 in Chemical thermodynamics

1 answer 81 views

What is the role of ATP synthase in oxidative phosphorylation within the electron transport chain?

asked Jan 31 in BioChemistry

1 answer 66 views

What is the difference between Acyl chlorides and Acid anhydrides in terms of their reactivity towards nucleophiles? Provide specific examples and mechanisms to support your answer.

answered Jan 30 in Organic Chemistry

1 answer 51 views

Calculate the enthalpy change required to ionize 2 moles of magnesium atoms to form Mg2+ ions, given that the first ionization energy of magnesium is 737 kJ/mol and the second ionization energy is 1450 kJ/mol.

asked Jan 23 in ThermoChemistry

1 answer 9 views

Where do holistic theories argue that perception occurs?

answered Jan 17 in Psychology

1 answer 42 views

Please compare the eight stages of development proposed by Erik Erikson versus those proposed by Jean Piaget.

answered Jan 17 in Psychology

1 answer 19 views

According to Freud, when does the latency period occur?

answered Jan 15 in Psychology

1 answer 53 views

What is explicit memory?

answered Jan 15 in Psychology

1 answer 32 views

What is the anchoring effect?

asked Jan 14 in Psychology

1 answer 32 views

Why does the heating element of a toaster get hot so quickly?

answered Jan 8 in Science

1 answer 25 views

Why does neptune's appearance change?

asked Jan 8 in Science

1 answer 22 views

What value of dissolved substances is higher than that of their corresponding precipitate?

answered Jan 8 in Science

1 answer 25 views

What is the name for the term that describes deep ocean water rising the surface?

asked Jan 7 in Science

1 answer 34 views

What causes the changes of puberty?

asked Jan 6 in Science

1 answer 11 views

Ionic bonds are what kind of attraction between ions?

answered Dec 31, 2024 in Science

1 answer 37 views

A more crucial use of rc circuits for timing purposes is in the artificial pacemaker, used to control what?

asked Dec 28, 2024 in Science

1 answer 48 views

Somatosensation includes all sensation received from the skin and mucous membranes, as well as from these?

answered Dec 27, 2024 in Science

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