Recent activity by MargotJaspri

1 answer 50 views

How can we determine the concentration of fluoride ions in a given solution using an ion-selective electrode?

asked Jan 29 in Analytical Chemistry

1 answer 44 views

Calculate the amount of heat absorbed or released when 2.5 moles of sodium acetate (NaCH3COO) is crystallized from its solution at a constant temperature of 25°C. The heat of crystallization for sodium acetate is -427 kJ/mol.

asked Jan 23 in ThermoChemistry

1 answer 45 views

Who developed the Student's t-test?

answered Jan 20 in Psychology

1 answer 21 views

What is the aim of narrative therapy?

answered Jan 20 in Psychology

1 answer 28 views

Who developed the stress and coping theory?

asked Jan 20 in Psychology

1 answer 6 views

Why is it important to address sleep disturbances in mental health treatment?

asked Jan 17 in Psychology

1 answer 37 views

When did the humanistic theory of personality disorders emerge?

answered Jan 16 in Psychology

1 answer 62 views

According to Spearman, what is the g-factor?

answered Jan 15 in Psychology

1 answer 10 views

What is the difference between primary and secondary sources in academic research?

asked Jan 10 in Psychology

1 answer 23 views

Where on earth do bacteria live?

answered Jan 8 in Science

1 answer 5 views

What type of fertilization usually occurs in aquatic environments where both eggs and sperm are released into the water?

asked Jan 8 in Science

1 answer 21 views

What is the process of processing used material into new ones called?

asked Jan 7 in Science

1 answer 19 views

What is the name of the liquid component of a solution?

asked Jan 7 in Science

1 answer 21 views

What is most of earth's surface covered with?

answered Jan 6 in Science

1 answer 26 views

What do you call elements that contain only atoms of one type of element?

asked Jan 6 in Science

1 answer 19 views

To the extent that behaviors are controlled by what, they may evolve through natural selection?

asked Jan 2 in Science

1 answer 21 views

The two main fundamental particles that make up neutrons are quarks and what else?

answered Jan 2 in Science

1 answer 11 views

Many of the hormones are secreted in response to what signals of the body?

asked Dec 31, 2024 in Science

1 answer 58 views

Chemical reactions either require or release what?

answered Dec 30, 2024 in Science

1 answer 23 views

What are named for major physical or climatic features and for their predominant vegetation?

answered Dec 27, 2024 in Science

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