Practice Problem: Reducing Agents

Practice Problem: Reducing Agents

Assessment

Interactive Video

Engineering, Chemistry, Science

11th Grade - University

Hard

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The video tutorial explains the reduction of a substrate with ketone and carboxylic acid groups using two reducing agents: sodium borohydride and lithium aluminum hydride. Sodium borohydride, a weaker reducing agent, can only reduce ketones and aldehydes, while lithium aluminum hydride, a stronger agent, can also reduce carboxylic acids and esters. The tutorial highlights the differences in reducing strength and the resulting products from each reaction.

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5 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What are the two reducing agents discussed in the text?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

Explain the difference in reducing strength between sodium borohydride and lithium aluminum hydride.

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

What types of compounds can sodium borohydride reduce, and why is it limited in this capacity?

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

How does the presence of adjacent oxygen atoms affect the electrophilicity of carbonyl compounds?

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5.

OPEN ENDED QUESTION

3 mins • 1 pt

Describe the products formed when ketones and carboxylic acids are treated with lithium aluminum hydride.

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