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Photochemical Reaction of Hydrogen and Chlorine

17,678 views

Harvard Natural Sciences Lecture Demonstrations

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

96%
  • 4:49 / 5:00

Speech Rate:

  • 97 wpm - Slow

Category:

  • Education

Tags :

Intro:

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

Video Vocabulary

immersed

/iˈmərs/

immersed
verb

To put something in liquid until it is covered.

overnight
overnight
adjective adverb noun verb

done overnight. for duration of night. overnight stay. stay for night.

saturated

/ˈsaCHəˌrādəd/

saturated
adjective verb

(Of organic compounds) having all the bonds filled. To cause something to become very wet.

important

/imˈpôrtnt/

important
adjective

of great significance or value.

demonstration

/ˌdemənˈstrāSH(ə)n/

demonstration
noun

act of showing that something exists.

hydrogen

/ˈhīdrəjən/

hydrogen
noun

highly flammable gas.

dissolve

/dəˈzälv/

dissolve
noun verb

act or instance of moving gradually from one image or scene in film to another. To dismiss, e.g. a law-making body.

wearing

/ˈweriNG/

wearing
adjective verb

mentally or physically tiring. To become weaker or damaged from continued use.

chlorine

/ˈklôrēn/

chlorine
noun

chemical element of atomic number 17.

generator

/ˈjenəˌrādər/

generator
noun

person or thing that generates something.

generally

/ˈjen(ə)rəlē/

generally
adverb

in most cases.

catalytic

/ˌkadlˈidik/

catalytic
adjective

relating to or involving action of catalyst.

frequencies

/ˈfrēkwənsē/

frequencies
noun other

rate at which something occurs. How often something happens.

saturates
saturates
noun verb

saturated fat. cause something to become thoroughly soaked with water or other liquid so that no more can be absorbed.

collecting

/kəˈlekt/

collecting
verb

To ask for money e.g. to pay a debt, for a charity.

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