Recent activity by LeeCarron384

1 answer 30 views

How can education in environmental chemistry be improved to help students better understand the impact their chemical experiments and research may have on the environment?

answered 10 hours ago in Chemical education

0 answers 79 views

A student needs to prepare a solution containing 50 g of ethanol (C2H5OH) dissolved in 250 g of water (H2O) at 25°C. Assuming the heat of mixing for ethanol and water is -5.02 kJ/mol, calculate the heat released or absorbed when the two substances are mixed. Express your answer in kJ.

asked Jan 22 in ThermoChemistry

1 answer 23 views

What is the inverted U-shaped curve theory?

answered Jan 20 in Psychology

1 answer 47 views

Who is associated with the humanistic approach to psychology?

asked Jan 17 in Psychology

1 answer 6 views

Where does acceptance and commitment therapy ACT originate?

asked Jan 17 in Psychology

1 answer 20 views

What is the 'dual process theory'?

answered Jan 14 in Psychology

1 answer 21 views

What is the water that falls from the sky called?

asked Jan 7 in Science

1 answer 6 views

What is the relationship of multiple action potentials from a single cell resulting in a significant change in the membrane potential?

asked Jan 7 in Science

1 answer 21 views

What element on the periodic table forms the most diverse compounds?

asked Jan 6 in Science

1 answer 17 views

The rate of dissolving is influenced by surface area, stirring, and what else?

asked Jan 2 in Science

1 answer 41 views

The food particles are caught by the collar of the choanocyte and brought into the cell by what process?

asked Jan 2 in Science

1 answer 20 views

Production of abnormal white blood cells occurs in what cancer, which is the most common form in children?

asked Dec 31, 2024 in Science

1 answer 9 views

Name the plant considered to be the ancestor of plants?

asked Dec 31, 2024 in Science

1 answer 28 views

How many hydrogen atoms does a nitrogen atom of a primary amine have?

answered Dec 30, 2024 in Science

1 answer 22 views

A small quake preceding a large quake is called what?

asked Dec 30, 2024 in Science

1 answer 28 views

Integral proteins penetrate the hydrophobic interior of the what?

answered Dec 27, 2024 in Science

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