Questions from Chemistry


Q: Give the common names for the following compounds: /

Give the common names for the following compounds:

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Q: Give the common name for the following compound. /

Give the common name for the following compound.

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Q: 1. Give the common name for the following compound: Ph

1. Give the common name for the following compound: Ph−C≡C−Ph 2. Give the common name for the following compound: 2,2-dimethyloct-3-yne 3. Give the common name for the following compound: hexa-1,5-die...

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Q: Which of the following processes are exothermic, and which are endothermic

Which of the following processes are exothermic, and which are endothermic?

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Q: Draw and use chair conformations for conformational analysis. Draw both

Draw and use chair conformations for conformational analysis. Draw both chair conformations for trans-1-ethyl-4-isopropylcyclohexane and circle the more stable conformer.

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Q: What happened when the cola and borax solution was each added to

What happened when the cola and borax solution was each added to the water? Is water a good buffering system? Why or why not, chemically speaking?

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Q: Draw a stereoisomer of trans-1-ethyl-4-

Draw a stereoisomer of trans-1-ethyl-4-isopropylcyclohexane. *Use the wedge/hash bond tools to indicate stereochemistry where it exists.

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Q: a. Draw both chair-flip conformations for trans-1

a. Draw both chair-flip conformations for trans-1-ethyl-4-isopropylcyclohexane b. Draw both chair-flip conformations for trans-1-ethyl-2-isopropylcyclohexane c. Using the axial energy values listed...

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Q: Two reactions between a Grignard reagent and a carbonyl compound are given

Two reactions between a Grignard reagent and a carbonyl compound are given below. Draw the main organic product for each reaction and indicate if H+ or H- is needed to complete each reaction.

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Q: Given: 1. Uncorrected mass of condensed vapor(

Given: 1. Uncorrected mass of condensed vapor(g)= 0.2752 2. Corrected density of air(g/L)= 1.668 3. Average volume of flask (L)= 0.165 4. Initial mass of air in flask (g)= 0.2752 5. Final partial pre...

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