Recent activity by JonnieBonet

1 answer 5 views

Consider the synthesis of ibuprofen, a common pain reliever. Starting with benzene and propene, propose a detailed retrosynthesis of ibuprofen. Include all necessary reagents and reaction steps, as well as any potential issues with the synthesis pathway.

answered 2 days ago in Organic Chemistry

1 answer 41 views

How do the photochemical properties of bioluminescent organisms differ from those of chemiluminescent organisms, and what factors contribute to these differences?

answered 5 days ago in PhotoChemistry

1 answer 45 views

How can the composition of a sample be determined using X-ray diffraction analysis and what specific information can be obtained from the analysis?

answered Jan 29 in Analytical Chemistry

1 answer 57 views

Calculate the amount of heat required to sublime 50 grams of dry ice (CO2) at -78.5°C given that the heat of sublimation for CO2 is 25.2 kJ/mol.

asked Jan 23 in ThermoChemistry

1 answer 53 views

A chemistry student needs to determine the percent by mass of magnesium (Mg) in a sample of limestone. The student has access to 5 grams of the sample and is provided with the following information: the sample is comprised of calcium carbonate (CaCO3) and magnesium carbonate (MgCO3); the atomic masses of the elements are: Ca = 40.08 g/mol, C = 12.01 g/mol, O = 16.00 g/mol, and Mg = 24.31 g/mol; and the sample contains a total of 3.06 grams of carbon (C). Calculate the percentage by mass of magnesium in the limestone sample using mass balance calculations.

answered Jan 22 in Analytical Chemistry

1 answer 5 views

When is triangulation used in psychology research?

asked Jan 20 in Psychology

1 answer 48 views

How can the theory of planned behaviour be used for social change?

asked Jan 17 in Psychology

1 answer 5 views

Why is B.F. Skinner considered an influential figure in psychology?

asked Jan 17 in Psychology

1 answer 33 views

How do biological factors influence behaviour and mental processes?

asked Jan 16 in Psychology

1 answer 6 views

According to the sociocultural model, what is the cause of eating disorders?

answered Jan 16 in Psychology

1 answer 43 views

What is predictive validity?

asked Jan 16 in Psychology

1 answer 16 views

How is the correlation coefficient represented?

answered Jan 15 in Psychology

1 answer 48 views

What is the Microsystems component of the Ecological Systems Theory?

answered Jan 15 in Psychology

1 answer 30 views

What is a manic episode?

asked Jan 14 in Psychology

1 answer 27 views

What is adjustment disorder?

asked Jan 14 in Psychology

1 answer 22 views

What property does coulomb electric force depend upon?

asked Jan 7 in Science

1 answer 23 views

What is the term for animals that cannot raise their body temperature on their own?

asked Jan 7 in Science

1 answer 26 views

What do the cells in the front of a volvox typically develop to help swim towards light?

asked Jan 6 in Science

1 answer 55 views

What do rocket-based systems use to propel itself into space?

answered Jan 6 in Science

1 answer 21 views

What causes the endometrium to thicken during a menstrual cycle?

answered Jan 6 in Science

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