Recent activity by Eulah68Z087

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Calculate the standard electrode potential for the redox reaction: Fe3+(aq) + e- → Fe2+(aq) given that the standard reduction potential for the Fe3+(aq)/Fe2+(aq) couple is +0.77 V.

asked 2 days ago in Chemical thermodynamics

1 answer 47 views

Calculate the enthalpy change of mixing 50 mL of 1 M HCl with 50 mL of 1 M NaOH at 25°C. It is known that the standard enthalpies of formation of HCl and NaOH are -92.3 kJ/mol and -469.2 kJ/mol, respectively. Assume that the heat capacity of the mixture is 4.18 J/g°C and the density of the solution is 1 g/mL.

answered Jan 23 in ThermoChemistry

1 answer 24 views

How can the social identity approach be used to understand leadership within groups?

asked Jan 20 in Psychology

1 answer 23 views

Why is the Asch conformity study important?

asked Jan 20 in Psychology

1 answer 24 views

How can authority influence persuasion?

asked Jan 17 in Psychology

1 answer 24 views

According to the cognitive-behavioural theory, what is systematic desensitisation?

asked Jan 17 in Psychology

1 answer 18 views

How can the use of control groups aid in theory evaluation?

answered Jan 16 in Psychology

1 answer 22 views

When was the cognitive-behavioural theory first introduced?

asked Jan 16 in Psychology

1 answer 24 views

What is the self-expansion theory?

asked Jan 15 in Psychology

1 answer 16 views

According to the cognitive load theory, how does the complexity of a task affect learning?

asked Jan 15 in Psychology

1 answer 30 views

What is the cognitive profile of someone with autism?

answered Jan 15 in Psychology

1 answer 26 views

What is restorative justice?

answered Jan 14 in Psychology

1 answer 29 views

What is emotional regulation?

answered Jan 14 in Psychology

1 answer 33 views

Who is Albert Bandura?

asked Jan 13 in Psychology

1 answer 55 views

Which group of metals in the periodic table include elements such as sodium and potassium?

answered Jan 8 in Science

1 answer 22 views

What type of energy from a warm cola results in melting when it is transferred to the much colder ice?

answered Jan 8 in Science

1 answer 18 views

What is a measure of the amount of space that a substance or an object occupies?

asked Jan 6 in Science

1 answer 27 views

What do ocean mollusks use to absorb oxygen from the water?

asked Jan 6 in Science

1 answer 24 views

The brain and spinal cord are part of what system?

answered Dec 31, 2024 in Science

1 answer 18 views

Electron configurations are a shorthand method of indicating what subshells electrons occupy in these?

asked Dec 30, 2024 in Science

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