Recent activity by MarciaCastel

1 answer 26 views

Explore the relationship between the coordination number and the geometry of transition metal complexes, citing specific examples from the literature.

asked 1 day ago in Coordination Chemistry

1 answer 25 views

Calculate the standard enthalpy change for the formation of one mole of methane (CH4) gas given the following information: - Heat of combustion of methane gas is -890.36 kJ/mol - Heat of formation of water (H2O) liquid is -285.83 kJ/mol - Heat of formation of carbon dioxide (CO2) gas is -393.52 kJ/mol

answered 2 days ago in Chemical thermodynamics

1 answer 56 views

How do changes in reactant concentration affect the rate and efficiency of a chemical reaction, and how can this knowledge be applied to optimize reaction conditions in industry?

answered 4 days ago in Chemical kinetics

1 answer 49 views

Why is it important to communicate boundaries clearly?

answered Jan 20 in Psychology

1 answer 34 views

What is one strength of using a narrative approach in existential psychology?

answered Jan 20 in Psychology

1 answer 19 views

According to the opponent-process theory, what is the relationship between colours?

asked Jan 17 in Psychology

1 answer 38 views

How do behaviourist principles apply to organisational change management?

asked Jan 17 in Psychology

1 answer 17 views

According to Lazarus and Folkman's theory of stress and coping, what is the main determinant of an individual's experience of stress?

answered Jan 16 in Psychology

1 answer 28 views

What is attrition?

answered Jan 16 in Psychology

1 answer 23 views

Where can you find empirical evidence for the role of social change in masculinity?

answered Jan 15 in Psychology

1 answer 17 views

When was the constructivist theory of perception proposed?

asked Jan 15 in Psychology

1 answer 20 views

What is the role of parents in moral development?

asked Jan 14 in Psychology

1 answer 33 views

What is the name of the fourth stage in Erikson's theory of psychosocial development?

answered Jan 14 in Psychology

1 answer 24 views

What is the role of the prefrontal cortex in cognition?

asked Jan 13 in Psychology

1 answer 16 views

What two things are used in optical instruments to reflect or refract light?

answered Jan 8 in Science

1 answer 21 views

What is the name of the project concerning genetics that is one of the landmark scientific events of the last 50 years?

asked Jan 7 in Science

1 answer 55 views

Vertebrates. from the smallest of fish to us. one of the main features we all have in common is our what?

asked Jan 2 in Science

1 answer 22 views

Emphysema is a chronic disease caused by the breakdown of the what tissue?

asked Dec 30, 2024 in Science

1 answer 23 views

Deficiency of what mineral causes bones to become porous and weak?

asked Dec 30, 2024 in Science

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