Recent activity by JillAinslie3

1 answer 26 views

How can Fourier-transform infrared spectroscopy (FTIR) be used to characterize the chemical structure of polymers? Provide an example of a specific polymer and discuss the relevant spectral features that would be observed in an FTIR spectrum.

asked 15 hours ago in Polymer Chemistry

1 answer 27 views

How can any newly developed treatment for gastrointestinal diseases target the specific site of inflammation in the gastrointestinal tract while avoiding adverse effects in other organs?

answered 1 day ago in Medicinal Chemistry

1 answer 41 views

How can the purity of a given sample of an unknown substance be determined using only melting point determination?

asked Jan 29 in Analytical Chemistry

1 answer 42 views

How can the electrophoretic technique be used to analyze the composition of a protein sample and determine the molecular weight and isoelectric point of the proteins present in the sample?

asked Jan 29 in Analytical Chemistry

1 answer 54 views

Calculate the Gibbs free energy change for the combustion of methane gas to produce carbon dioxide and water vapor at a temperature of 298K and a pressure of 1 atm, given the equation:CH4(g) + 2O2(g) -> CO2(g) + 2H2O(g) ΔG°f = -394.36 kJ/mol (CO2); ΔG°f = -237.13 kJ/mol (H2O); ΔG°f = -50.8 kJ/mol (CH4); ΔG°f = 0 kJ/mol (O2)

answered Jan 23 in Chemical thermodynamics

1 answer 37 views

Calculate the amount of heat required to polymerize 2 moles of styrene into polystyrene given the following information:The enthalpy of polymerization for styrene is -56 kJ/mol and the reaction is exothermic.

asked Jan 23 in ThermoChemistry

1 answer 76 views

What is the IUPAC name of the following organic compound: CH3CH2COOH

asked Jan 21 in Organic Chemistry

1 answer 48 views

Who funded Dr. Amanda Biggs' study?

asked Jan 20 in Psychology

1 answer 4 views

When using the information processing theory in teaching, what should teachers consider?

asked Jan 20 in Psychology

1 answer 6 views

What are some criticisms of discursive psychology?

asked Jan 17 in Psychology

1 answer 19 views

What is the theory of top-down processing?

answered Jan 15 in Psychology

1 answer 21 views

What is the dependent variable in an experiment?

asked Jan 13 in Psychology

1 answer 55 views

What is the name of the test that measures preferences for different psychological types?

asked Jan 13 in Psychology

1 answer 36 views

Who proposed the concept of self-efficacy?

answered Jan 10 in Psychology

1 answer 17 views

What is the term for a period when temperatures are cooler than normal causing glaciers to spread to lower latitudes?

answered Jan 7 in Science

1 answer 16 views

What is the tail bone an example of?

answered Jan 7 in Science

1 answer 42 views

During labor, what do contractions of the muscular walls of the uterus cause?

answered Dec 30, 2024 in Science

1 answer 30 views

Composed largely of the polysaccharide chitin, the exoskeleton provides an effective barrier defense against most what?

answered Dec 27, 2024 in Science

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