Recent activity by DixieBeach5

1 answer 32 views

Calculate the yield of ibuprofen obtained from the given starting materials (2-methylpropylbenzene and carbon dioxide) during the synthesis process.

answered 2 days ago in Chemical synthesis

1 answer 25 views

Calculate the standard enthalpy change for the dissolution of 5.36 g of NaOH in 100.0 mL of water, given that the molar enthalpy of dissolution for NaOH is -44.5 kJ/mol.

asked 2 days ago in Chemical thermodynamics

1 answer 35 views

How does changing the reaction stoichiometry affect the rate of a chemical reaction between hydrogen peroxide and potassium iodide?

asked 2 days ago in Chemical kinetics

1 answer 39 views

At 25°C, an electrochemical cell consists of a silver electrode in a 0.010 M AgNO3 solution and a platinum electrode in a 1.0 x 10^-3 M HCl solution. Calculate the resistance of the cell if the distance between the two electrodes is 2.0 cm and the area of each electrode is 5.0 cm^2.

asked Jan 22 in ElectroChemistry

1 answer 31 views

According to the social neuroscience theory, how do social factors influence brain activity and vice versa?

asked Jan 20 in Psychology

1 answer 24 views

What is the main focus of cognitive-behavioural therapy?

answered Jan 20 in Psychology

1 answer 24 views

Who developed the Prolonged Exposure therapy PE and what were its main assumptions?

answered Jan 17 in Psychology

1 answer 22 views

According to Maslow's hierarchy of needs, when is a person motivated to seek self-actualization?

answered Jan 17 in Psychology

0 answers 28 views

In the Asch conformity experiment, what percentage of participants conformed to the incorrect group answer at least once?

asked Jan 17 in Psychology

1 answer 27 views

According to the levels of processing model, how is memory processed?

answered Jan 16 in Psychology

1 answer 23 views

What is the role of the cochlea in hearing?

answered Jan 14 in Psychology

1 answer 25 views

What is anosognosia?

answered Jan 14 in Psychology

1 answer 26 views

What is the continental margin made of?

asked Jan 6 in Science

1 answer 22 views

Salt in seawater causes it to have greater what, which is also affected by temperature and pressure?

answered Dec 31, 2024 in Science

1 answer 9 views

Density and pressure of air decreases with what?

asked Dec 30, 2024 in Science

1 answer 8 views

Compared to others, what type of liquid has a relatively high surface tension and heat capacity?

answered Dec 30, 2024 in Science

1 answer 26 views

Chordates include vertebrates and invertebrates that have what?

asked Dec 30, 2024 in Science

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