Answers by JuanitaShear

0 votes

19 views

What is the critical micelle concentration (CMC) of sodium dodecyl sulfate (SDS) at room temperature?

answered Feb 19 in Surface Chemistry

0 votes

22 views

How does the choice of exchange-correlation functional impact the accuracy of Density Functional Theory (DFT) calculations for the catalytic hydrodeoxygenation reaction of phenol on ruthenium catalysts?

answered Feb 18 in Computational Chemistry

0 votes

29 views

What is the difference between primary, secondary and tertiary amines based on their structures and properties? Provide examples of each type and explain their relevance in organic synthesis.

answered Feb 14 in Organic Chemistry

0 votes

43 views

How does excess phosphorus and nitrogen in water bodies contribute to eutrophication, and what are the potential negative effects on the aquatic ecosystem?

answered Feb 13 in Environmental Chemistry

0 votes

33 views

What factors affect the stability of emulsions, and how can we optimize these factors to enhance the stability of an emulsion for a particular application?

answered Feb 13 in Surface Chemistry

0 votes

32 views

How can the ratio of chelating agent to metal ions be optimized in order to maximize the recovery efficiency of valuable metals from electronic waste using the solvent extraction method?

answered Feb 10 in Chemical engineering

0 votes

52 views

How can the principles of medicinal chemistry be applied to develop new treatments for emerging viral infections like Zika virus, COVID-19, or other deadly viruses?

answered Feb 10 in Medicinal Chemistry

0 votes

30 views

How can computational techniques such as molecular docking be used to identify potential inhibitors of a specific protein-protein interaction involved in a disease process?

answered Feb 5 in Computational Chemistry

0 votes

33 views

How can limited access to laboratory equipment and facilities affect the quality of scientific research and education in the field of chemistry?

answered Feb 5 in Chemical education

0 votes

70 views

What is the boiling point of aluminum chloride (AlCl3) when the atmospheric pressure is 1 atm? (Assuming the compound is in its standard state.)

answered Jan 31 in Inorganic Chemistry

0 votes

71 views

What is the effect on the equilibrium position of the following reaction if water is added to the system: 2H2(g) + O2(g) ⇌ 2H2O(g) Explain your answer using Le Chatelier's principle.

answered Jan 30 in Chemical equilibrium

0 votes

56 views

How to determine the exact concentration of various cations and anions present in a given sample using capillary electrophoresis and what factors affect the separation and detection of these ions during the analysis?

answered Jan 30 in Analytical Chemistry

0 votes

67 views

Calculate the enthalpy change for the combustion of methane gas (CH4) using Hess's Law, given the following equations and enthalpy changes: C(s) + O2(g) → CO2(g), ΔH = -393.5 kJ/mol2H2(g) + O2(g) → 2H2O(l), ΔH = -571.6 kJ/mol CH4(g) + 2O2(g) → CO2(g) + 2H2O(l), ΔH = ?

answered Jan 23 in ThermoChemistry

0 votes

33 views

According to Pavlov's classical conditioning, what is the unconditioned stimulus?

answered Jan 20 in Psychology

0 votes

35 views

What did the 'marshmallow test' measure?

answered Jan 20 in Psychology

0 votes

53 views

Where did existential psychology originate?

answered Jan 17 in Psychology

0 votes

13 views

What is the difference between assimilation and accommodation in Piaget's cognitive development theory?

answered Jan 16 in Psychology

0 votes

38 views

What is gender constancy?

answered Jan 15 in Psychology

0 votes

50 views

Who developed the concept of metapsychology?

answered Jan 15 in Psychology

0 votes

87 views

What is the psychodynamic approach to understanding mental illness?

answered Jan 15 in Psychology

Page:

...