Recent activity by MaddisonFarw

1 answer 48 views

How can Raman spectroscopy be used to identify the presence of a specific organic compound in a mixture containing a variety of other compounds?

asked Jan 29 in Analytical Chemistry

1 answer 52 views

Calculate the entropy change for the reaction: 2H2(g) + O2(g) → 2H2O(g)given that the standard molar entropies of H2(g), O2(g), and H2O(g) are 130.7 J/mol.K, 205.0 J/mol.K, and 188.8 J/mol.K, respectively.

answered Jan 23 in Chemical thermodynamics

1 answer 75 views

A chemistry student wants to prepare a solution that contains 25% ethanol (by volume) and the rest is water. The enthalpy of mixing for ethanol and water is -21.2 kJ/mol. How much heat is evolved when the student makes 500 mL of the solution?

asked Jan 22 in ThermoChemistry

1 answer 86 views

What is the structure of a specific compound based on its IR and NMR spectra?

answered Jan 21 in Organic Chemistry

1 answer 23 views

What is the key feature of multimodal therapy?

asked Jan 20 in Psychology

1 answer 32 views

When does cognitive development begin to include hypothetical thinking?

answered Jan 17 in Psychology

1 answer 16 views

Why is the attachment theory used in forensic psychology?

answered Jan 16 in Psychology

1 answer 6 views

What is important to consider when providing end-of-life care to people from different cultures?

asked Jan 14 in Psychology

1 answer 18 views

What are some common psychological experiences at the end of life?

asked Jan 14 in Psychology

1 answer 10 views

Within the chloroplast, synthesis of what takes place in the fluid inside the inner membrane called the stroma?

answered Jan 8 in Science

1 answer 27 views

What type of hybridization does ammonia undergo?

answered Jan 8 in Science

1 answer 47 views

What do vertebrates have which invertebrates do not?

answered Jan 6 in Science

1 answer 52 views

The kinetic-molecular theory as it applies to gases has how many basic assumptions?

asked Jan 2 in Science

1 answer 54 views

Biomass is the mass of biological what?

answered Dec 30, 2024 in Science

1 answer 45 views

What are seamounts that rise above the water surface called?

answered Dec 28, 2024 in Science

1 answer 9 views

What do we call the scientific study of heredity and hereditary variation?

asked Dec 27, 2024 in Science

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