Recent activity by SantoQuinton

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Question: A chemistry student wants to determine the concentration of copper (II) ions in a water sample. The student has access to a UV-Vis spectrophotometer and a copper (II) sulfate standard solution. Outline the steps the student should take to quantify the concentration of copper (II) ions in the water.

asked 6 days ago in Analytical Chemistry

1 answer 65 views

What is the pKa of acetic acid (CH3COOH) and how is it affected by the presence of an electron-withdrawing group on the adjacent carbon atom?

answered Jan 21 in Organic Chemistry

1 answer 43 views

Where do place theories suggest pitch perception occurs?

asked Jan 20 in Psychology

1 answer 4 views

Who authored the Australia Institute report on the mental health of Fly-in-fly-out workers?

asked Jan 17 in Psychology

1 answer 19 views

According to the Higher-Order Theory, what is a conscious experience?

answered Jan 17 in Psychology

1 answer 22 views

According to the Cognitive Apprenticeship Model, what is scaffolding?

asked Jan 15 in Psychology

1 answer 23 views

Where in discursive institutionalism do scholars focus on the relationship between policy and identity?

answered Jan 15 in Psychology

1 answer 22 views

What is the Dual Control Model?

answered Jan 15 in Psychology

1 answer 22 views

Which psychologists are associated with humanistic psychology?

answered Jan 15 in Psychology

1 answer 20 views

What is the role of the basal ganglia in the brain?

asked Jan 14 in Psychology

1 answer 26 views

Which period after birth has the most rapid growth?

answered Jan 8 in Science

1 answer 16 views

What is the science that describes the ancestral and descendant connections between organisms?

asked Jan 7 in Science

1 answer 9 views

What circulates with the blood or hemolymph and are often contained within specialized cells

asked Dec 27, 2024 in Science

1 answer 32 views

What environment do animals with gills live in?ghgfhfgh

answered Dec 27, 2024 in Science

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