Recent activity by SadyeGrullon

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What are the specific functional groups present in a given organic compound (unknown substance) which exhibits absorption peaks at 1650 cm^-1 and 1740 cm^-1 in IR spectroscopy and a peak at 220 nm in UV-Vis spectroscopy? Use the graph of absorptivity versus wavelength to determine the identity and concentration of those functional groups.

answered 6 days ago in Analytical Chemistry

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What is the oxidation state of manganese in the compound MnO2?

answered Jan 21 in Inorganic Chemistry

1 answer 25 views

What is internal consistency in relation to theories?

asked Jan 20 in Psychology

1 answer 20 views

How can the self-categorisation theory be applied to online communities?

asked Jan 20 in Psychology

1 answer 25 views

According to Festinger, why do individuals engage in social comparison?

answered Jan 16 in Psychology

1 answer 28 views

What is the main focus of behaviour psychology?

asked Jan 14 in Psychology

1 answer 24 views

Where does the nucleus store chromatin ?

asked Jan 8 in Science

1 answer 33 views

When waves of two different frequencies interfere, what phenomenon occurs?

asked Jan 8 in Science

1 answer 35 views

What are the basic units of structure and function in living organisms?

asked Jan 3 in Science

1 answer 23 views

The atoms of a compound are held together by what type of bonds?

answered Dec 31, 2024 in Science

1 answer 29 views

An external opening in the what of amphibians allows wastes and gametes to exit the body?

answered Dec 30, 2024 in Science

1 answer 22 views

Algae are like plants mainly because they contain what?

asked Dec 30, 2024 in Science

1 answer 8 views

In plants, pigment molecules absorb only visible light for photosynthesis. the visible light seen by humans as white light actually exists in a what?

answered Dec 28, 2024 in Science

1 answer 19 views

If a sperm fertilizes an egg of a seed plant, the zygote grows into what?

asked Dec 27, 2024 in Science

1 answer 48 views

What is a measure of how hot or cold the air is?

asked Dec 27, 2024 in Science

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