Recent activity by RosemarySegu

1 answer 50 views

Calculate the melting point of sodium chloride (NaCl) given that its enthalpy of fusion is 28.9 kJ/mol and its entropy of fusion is 41.3 J/K/mol.

answered Jan 23 in Inorganic Chemistry

1 answer 41 views

Calculate the enthalpy change for the hydrolysis of 5 moles of methyl acetate using the given bond enthalpies: C-O (360 kJ/mol), C=O (740 kJ/mol), O-H (460 kJ/mol), and C-H (410 kJ/mol).

answered Jan 23 in ThermoChemistry

1 answer 39 views

Calculate the density of solid sodium chloride given that its mass is 5.50 g and its volume is 2.50 cm³.

answered Jan 23 in Inorganic Chemistry

1 answer 53 views

When was the Minnesota Multiphasic Personality Inventory MMPI developed?

asked Jan 20 in Psychology

1 answer 27 views

According to Sigmund Freud, how does the unconscious mind influence behaviour?

asked Jan 20 in Psychology

1 answer 29 views

What is the purpose of a structural equation model?

answered Jan 17 in Psychology

1 answer 20 views

Where might the scope of a theory be limited in organisational psychology?

asked Jan 16 in Psychology

1 answer 38 views

According to Gardner's theory of multiple intelligences, what are the different types of intelligence?

answered Jan 15 in Psychology

1 answer 7 views

What is considered the key feature of Evolutionary Psychology?

asked Jan 15 in Psychology

1 answer 14 views

Why is the Inclusive Fitness Theory relevant to AI models for collective decision making?

answered Jan 15 in Psychology

1 answer 18 views

What is the role of serotonin in the treatment of OCD?

answered Jan 14 in Psychology

1 answer 47 views

What is the role of environmental factors in anxiety?

asked Jan 14 in Psychology

1 answer 7 views

Which bonds are the strongest of the intermolecular forces?

asked Jan 8 in Science

1 answer 27 views

What receives blood in the heart?

answered Jan 7 in Science

1 answer 21 views

What can sodium ions not pass through?

answered Jan 6 in Science

1 answer 8 views

The fight or flight response involves what system?

answered Jan 2 in Science

1 answer 44 views

Most reptile eggs can be laid on land, not in water and they are called what?

asked Dec 31, 2024 in Science

1 answer 7 views

Materials, such as iron, that exhibit strong magnetic effects are labeled what?

asked Dec 31, 2024 in Science

1 answer 25 views

Kinetic energy of moving particles of matter, measured by their temperatures are known as:

asked Dec 31, 2024 in Science

1 answer 26 views

How many valence electrons does helium have?

asked Dec 30, 2024 in Science

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