Recent activity by Rex516068171

1 answer 30 views

How can chemistry students effectively learn and understand laboratory procedures and concepts, despite limited access to laboratory equipment and facilities?

answered 6 days ago in Chemical education

1 answer 46 views

A student wants to determine the enthalpy of combustion of octane. They measured the temperature change of 200 mL of water in a calorimeter when 1.50 grams of octane was burned completely. The initial temperature of the water was 25.0 °C and it reached a maximum of 45.0 °C. What is the enthalpy of combustion of octane?

asked Jan 22 in ThermoChemistry

1 answer 23 views

Where may the evolutionary theory be critiqued?

asked Jan 16 in Psychology

1 answer 30 views

What approach emphasises the role of social and cultural factors in shaping behaviour?

answered Jan 15 in Psychology

1 answer 7 views

When evaluating a cognitive behavioural theory, what is meant by the term 'mechanism of change'?

answered Jan 15 in Psychology

1 answer 28 views

According to the psychoanalytic theory of personality, what are the three components of personality?

asked Jan 15 in Psychology

1 answer 7 views

What is the connection between trauma and dissociative disorders?

asked Jan 15 in Psychology

1 answer 49 views

What is long-term memory?

asked Jan 15 in Psychology

1 answer 8 views

What is the aim of historical research?

asked Jan 14 in Psychology

1 answer 28 views

Which type of diseases do antibiotics treat?

asked Jan 8 in Science

1 answer 52 views

What does power imply is happening to energy?

answered Jan 6 in Science

1 answer 48 views

Rising air currents carry water vapor into what?

answered Dec 31, 2024 in Science

1 answer 25 views

Rain, snow, sleet, and hail are all examples of what?

answered Dec 27, 2024 in Science

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