Recent activity by JuliShull51

1 answer 55 views

What is the difference between aldehydes and ketones in terms of their functional groups and reactivity? Provide examples of aldehydes and ketones commonly found in household products and explain their uses.

asked 6 days ago in Organic Chemistry

1 answer 7 views

What is the concentration of copper sulfate in a 50 mL solution if the absorbance measured by a spectrophotometer is found to be 0.450 at a wavelength of 450 nm? The molar absorptivity of copper sulfate at this wavelength is 9.6 x 10^3 L/mol.cm.

asked 6 days ago in Analytical Chemistry

1 answer 73 views

A chemistry student needs to find the percent composition of a compound with the empirical formula CCl. The compound has a molar mass of 98.96 g/mol. What is the percent composition of this compound?

asked Jan 22 in Inorganic Chemistry

1 answer 24 views

Please compare the humanistic and psychoanalytic approaches to psychology.

answered Jan 20 in Psychology

1 answer 29 views

How might grief and bereavement theories inform end-of-life care?

asked Jan 17 in Psychology

1 answer 22 views

What determines whether a one-tailed and a two-tailed test is used?

asked Jan 16 in Psychology

0 answers 12 views

When was the cognitive model of depression developed?

asked Jan 16 in Psychology

1 answer 59 views

What is the difference between stability and change?

answered Jan 14 in Psychology

1 answer 22 views

What is the definition of cultural competence?

asked Jan 14 in Psychology

1 answer 23 views

What is Freud's psychoanalytic theory?

asked Jan 14 in Psychology

1 answer 39 views

What kind of energy comes from the position of a charged particle in an electric field?

asked Jan 7 in Science

1 answer 7 views

What is the general name for saturated hydrocarbons?

answered Jan 7 in Science

1 answer 19 views

What is the term for the rate at which velocity changes?

asked Dec 28, 2024 in Science

1 answer 38 views

What links together to form long polymeric chains?

answered Dec 27, 2024 in Science

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