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Performing Column Chromatography

15,531 views

Professor Dave Explains

Video Language:

  • English

Caption Language:

  • {{captionLanguage | language_name}} ({{captionLanguage}})

Accent:

  • English (US)

Speech Time:

89%
  • 10:21 / 11:33

Speech Rate:

  • 181 wpm - Fast

Category:

  • Education

Tags :

Intro:

Special thanks to The Free Dictionary for providing us with the information used in this web page

Video Vocabulary

through

/THro͞o/

through
adjective adverb preposition

From one end or side of something to the other. From the beginning of something until the end. Allowing you to pass between, or to.

concept

/ˈkänˌsept/

concept
noun

Abstract idea of something or how it works.

hydrogen

/ˈhīdrəjən/

hydrogen
noun

Lightest of all chemical elements.

stopcock

/ˈstäpˌkäk/

stopcock
noun

A tap or faucet for controlling water flow.

mixture

/ˈmiksCHər/

mixture
noun

substance made by mixing others.

interact

/ˌin(t)ərˈakt/

interact
verb

To talk or do things with each other.

chromatography

/ˌkrōməˈtäɡrəfē/

chromatography
noun

technique for separation of mixture by passing it in solution or suspension through medium in which components move at different rates.

packing

/ˈpakiNG/

packing
adjective noun verb

carrying gun. action of packing. To put things in a suitcase to go on a trip.

commonly

/ˈkämənlē/

commonly
adverb

very often.

separate
separate
adjective noun verb

forming or viewed as unit apart or by itself. individual items of clothing suitable for wearing in different combinations. cause to move or be apart.

because

/bēˈkəz/

because
conjunction

For a reason.

process

/ˈpräˌses/

process
noun verb

Set of changes that occur slowly and naturally. To organize and use data in a computer.

according

/əˈkôrdiNG/

according
adverb verb

as stated by. To give (someone) the respect due to them.

collect

/kəˈlekt/

collect
adjective adverb verb

(of phone call) paid for by person receiving it. By asking the receiver of a call to pay for it. To take control of your own feelings or thoughts.

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