Recent activity by KennithOBrya

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How can the properties of liquid crystals be optimized for display technology, considering factors such as viewing angle, color accuracy, response time, and energy efficiency?

answered 13 hours ago in Materials Chemistry

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How many moles of copper (Cu) are present in a sample weighing 0.250 g when 10.0 coulombs of electricity is passed through it during the coulometric titration process? The electrode used was a copper electrode, and the atomic weight of copper is 63.55 g/mol.

answered Jan 30 in Analytical Chemistry

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Determine the structure of an unknown organic compound using nuclear magnetic resonance (NMR) spectroscopy, given the following information: - The compound has a molecular formula of C6H12O2 - The NMR spectrum shows signals at 1.2 ppm (triplet), 2.3 ppm (quartet), and 3.7 ppm (doublet).

answered Jan 29 in Analytical Chemistry

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Please compare the cognitive and interpersonal theories of depression.

asked Jan 17 in Psychology

1 answer 7 views

How does caffeinism affect the brain?

answered Jan 17 in Psychology

1 answer 25 views

How does blindsight work?

answered Jan 17 in Psychology

1 answer 19 views

How does biopsychology explain motivation?

asked Jan 17 in Psychology

1 answer 27 views

What are the limitations of cognitive-behavioural theory in understanding human sexuality?

answered Jan 16 in Psychology

1 answer 29 views

Where does the evolutionary theory of sexuality focus?

answered Jan 15 in Psychology

1 answer 32 views

What is the benefit of the sociocultural approach?

answered Jan 15 in Psychology

1 answer 13 views

What is the Cognitive Behavioural Theory?

answered Jan 15 in Psychology

1 answer 22 views

What is the role of psychologists in end-of-life care?

answered Jan 14 in Psychology

1 answer 76 views

What is the decay theory of forgetting?

asked Jan 14 in Psychology

1 answer 24 views

What is the smallest part of an element called?

asked Jan 7 in Science

1 answer 26 views

What is the net force when two forces act in the same direction?

answered Jan 7 in Science

1 answer 23 views

What do you call materials that have high resistance to electric current?

asked Jan 6 in Science

1 answer 34 views

What are the areas between cells that either allow or prevent the movement of materials called?

asked Jan 3 in Science

1 answer 30 views

Although vitamins and minerals do not provide what, they are still essential for good health?

answered Dec 30, 2024 in Science

1 answer 34 views

What is the name of anything that has mass and takes up space?

asked Dec 27, 2024 in Science

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