The reason for the use of stemless funnels instead of long-stem funnels to filter hot solutions through filter paper should be explained. Concept introduction: The funnel is a tube that is narrow at the bottom but wide at the top. It is used to pour liquids or power through a small opening. It is generally made up of stainless steel, aluminium, glass or plastic. The material used to make funnels is chosen in such a way that it does not react with the other substances. Following are some of the types of funnels: Filter funnels Thisle funnel Dropping funnel Buchner funnel Hirsch funnel Tullgren funnel Separatory funnel

Question

3. Assign absolute configuration (Rors) to each chirality center. a. H Nitz C. он b. 0 H-C. C H 7 C. ་-4 917-417 refs H 1つ ८ ડુ d. Но f. -2- 01 Ho -OH 2HN

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Chapter 4, Problem 8Q

Interpretation Introduction

Interpretation:

The reason for the use of stemless funnels instead of long-stem funnels to filter hot solutions through filter paper should be explained.

Concept introduction:

The funnel is a tube that is narrow at the bottom but wide at the top. It is used to pour liquids or power through a small opening. It is generally made up of stainless steel, aluminium, glass or plastic. The material used to make funnels is chosen in such a way that it does not react with the other substances.

Following are some of the types of funnels:

Filter funnels

Thisle funnel

Dropping funnel

Buchner funnel

Hirsch funnel

Tullgren funnel

Separatory funnel

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3. Assign absolute configuration (Rors) to each chirality center. a. H Nitz C. он b. 0 H-C. C H 7 C. ་-4 917-417 refs H 1つ ८ ડુ d. Но f. -2- 01 Ho -OH 2HN

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