Recent activity by ElvaFjm12394

1 answer 21 views

Determine the boiling point of sodium chloride (NaCl) at an external pressure of 1 atm, given its heat of vaporization is 406.6 kJ/mol and its melting point is 801°C.

answered Feb 4 in Inorganic Chemistry

1 answer 29 views

How does changing the reactant orientation in a chemical reaction affect the reaction rate? Provide specific examples and experimental data to support your answer.

asked Feb 3 in Chemical kinetics

1 answer 34 views

How does changing the pH of a redox reaction affect the equilibrium position and what is the mathematical equation used to calculate the shift in equilibrium? Provide an example of a redox reaction and calculate the new equilibrium concentrations of the products and reactants when the pH is increased or decreased.

asked Feb 3 in Chemical equilibrium

1 answer 25 views

Who introduced the Dual-Process Motivational Model?

answered Jan 20 in Psychology

1 answer 54 views

Why is random sampling important?

answered Jan 20 in Psychology

1 answer 21 views

According to behaviourism, what is classical conditioning?

answered Jan 16 in Psychology

1 answer 26 views

How can the evolutionary theory of motivation be criticised?

answered Jan 16 in Psychology

1 answer 32 views

What is the relational theory of masculinity?

asked Jan 15 in Psychology

1 answer 23 views

When was the Speech Act theory developed?

asked Jan 15 in Psychology

1 answer 56 views

What is Erikson's theory of identity development?

answered Jan 13 in Psychology

1 answer 26 views

Which ductless gland releases secretions directly into surrounding tissues and fluids?

asked Jan 8 in Science

1 answer 32 views

What transmits nerve impulses to other cells?

asked Jan 8 in Science

1 answer 27 views

Cirrus, stratus, and cumulus are the main types of what?

answered Dec 30, 2024 in Science

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