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Halogen Displacement Reactions | 14–16 Practicals

29,599 views

Royal Society Of Chemistry

Video Language:

  • English

Caption Language:

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

Accent:

  • English (UK)

Speech Time:

79%
  • 5:43 / 7:09

Speech Rate:

  • 151 wpm - Fast

Category:

  • Science & Technology

Tags :

Intro:

Video Vocabulary

bromine

/ˈbrōmēn/

noun

chemical element of atomic number 35, dark red fuming toxic liquid with choking.

replaces

/rəˈplās/

verb

To use instead of something else.

displaces

/disˈplās/

verb

take over place or role of.

bottles

/ˈbädl/

noun other verb

container for storing liquids. Containers with a narrow neck used to hold liquids. place liquid in bottles.

minimise

/ˈminəˌmīz/

verb

To make something seem small or less important.

general

/ˈjen(ə)rəl/

adjective noun

Widespread, normal or usual. commander of army.

aqueous

/ˈākwēəs/

adjective

Concerning or like water; produced by water.

another

/əˈnəT͟Hər/

adjective determiner pronoun

One more, but not this. One more added. additional person or thing of same type.

extract
noun verb

short passage from text, film, etc.. To remove something by pulling or cutting.

chlorine

/ˈklôrēn/

noun

Greenish-yellow gas with a strong smell.

displacement

/disˈplāsmənt/

noun

Number of liters a petrol engine has.

periodic

/ˌpirēˈädik/

adjective

Happening regularly, but not frequently.

dropper

/ˈdräpər/

noun

short glass tube with rubber bulb at one end and tiny hole at other, for measuring out drops of medicine.

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