Questions by KarlaLeslie1

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1 answer 46 views

A chemistry student needs to identify an unknown compound using mass spectrometry. The compound has a molecular ion peak at m/z 120 and four major fragment ions at m/z 91, 77, 63, and 45. What is the molecular formula of the unknown compound?

asked Jan 22 in Analytical Chemistry

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1 answer 24 views

What are the two dimensions that self-esteem is based on?

asked Jan 15 in Psychology

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1 answer 37 views

What is the coalitional mate retention strategy?

asked Jan 15 in Psychology

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1 answer 28 views

What is fluid intelligence?

asked Jan 13 in Psychology

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1 answer 30 views

The name of which ion always comes first?

asked Jan 2 in Science

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1 answer 26 views

The fujita scale measures the intensity of what weather event, based on wind speed and damage?

asked Jan 2 in Science

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1 answer 69 views

Gas particles are constantly colliding with each other and the walls of a container, and these collisions are elastic, so there is no net loss of what?

asked Dec 28, 2024 in Science

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