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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:

Video Vocabulary

immersed

/iˈmərs/

verb

To become completely involved in something.

overnight
adjective adverb noun verb

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

saturated

/ˈsaCHəˌrādəd/

adjective verb

(Of organic compounds) having all the bonds filled. To cause a liquid to not be able to absorb more.

important

/imˈpôrtnt/

adjective

Having a big effect on (person, the future).

demonstration

/ˌdemənˈstrāSH(ə)n/

noun

Explanation of how something works (e.g. product).

hydrogen

/ˈhīdrəjən/

noun

highly flammable gas.

dissolve

/dəˈzälv/

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/

adjective verb

mentally or physically tiring. To have clothes, glasses, shoes etc. on your body.

chlorine

/ˈklôrēn/

noun

Greenish-yellow gas with a strong smell.

generator

/ˈjenəˌrādər/

noun

Machine that produces electrical power.

generally

/ˈjen(ə)rəlē/

adverb

in most cases.

catalytic

/ˌkadlˈidik/

adjective

Concerning or causing or involving catalysis.

frequencies

/ˈfrēkwənsē/

noun other

rate at which something occurs. How often something happens.

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/

verb

To take control of your own feelings or thoughts.

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