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A chemistry student needs to identify an unknown compound found at a crime scene using mass spectrometry. The compound has a molecular weight of 286 g/mol and the mass spectrum shows a strong peak at m/z = 180 and a weaker peak at m/z = 148. What is the possible molecular formula of the unknown compound?
answered
Jan 22
in
Analytical Chemistry
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51
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Identify the major product and the mechanism for the following elimination reaction:CH3CH2Br + KOH → ?
answered
Jan 21
in
Organic Chemistry
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17
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What is the most widely used IQ test?
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Jan 20
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Psychology
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votes
35
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When was the Milgram Experiment conducted?
answered
Jan 20
in
Psychology
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votes
26
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Please evaluate the Tend and Befriend theory.
answered
Jan 16
in
Psychology
0
votes
25
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According to attachment theory, what is the term used to describe the attachment style where an adolescent does not seek proximity or comfort from their caregiver?
answered
Jan 15
in
Psychology
0
votes
29
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What is mindfulness-based stress reduction?
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Jan 14
in
Psychology
0
votes
5
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What are the three types of research design?
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Jan 13
in
Psychology
0
votes
47
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What is the disengagement theory of aging?
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Jan 10
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Psychology
0
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30
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What do all chemical reactions need to get started?
answered
Jan 6
in
Science
0
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45
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The amount of power passed through transmission lines can be calculated by multiplying voltage by what?
answered
Dec 31, 2024
in
Science
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