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Pearson Edexcel Comb. Sciences - investigating pH on powdered calcium hydroxide to hydrochloric acid

13,862 views

Pearson UK Educators

Video Language:

  • English

Caption Language:

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

Accent:

  • English (UK)

Speech Time:

96%
  • 7:20 / 7:35

Speech Rate:

  • 142 wpm - Conversational

Category:

  • Education

Tags :

Intro:

Video Vocabulary

fizzing

/fiz/

verb

produce gas bubbles.

balance

/ˈbaləns/

noun verb

even distribution of weight. put something in steady position.

solution

/səˈlo͞oSH(ə)n/

noun

Mix of a liquid and a solid or a gas.

perform

/pərˈfôrm/

verb

accomplish task etc..

measured

/ˈmeZHərd/

adjective verb

having slow, regular rhythm. To determine the value or importance of something.

another

/əˈnəT͟Hər/

adjective determiner pronoun

One more, but not this. used to refer to additional person or thing of same type as one. additional person or thing of same type.

reacted

/rēˈakt/

verb

To behave or make a change in a particular way.

neutralizing

/ˈn(y)o͞otrəˌlīz/

verb

To remove or take away a threat.

through

/THro͞o/

adjective adverb preposition

From one end or side of something to the other. expressing movement into one side and out of other side of opening etc.. Allowing you to pass between, or to.

bubbles

/ˈbəb(ə)l/

noun other verb

sphere of liquid enclosing gas. Small balls of air inside of a liquid. To show intense emotion, e.g. excitement, anger.

typically

/ˈtipik(ə)lē/

adverb

in most cases.

centimeters

/ˈsen(t)əˌmēdər/

noun other

metric unit of length, equal to one hundredth of metre. One hundredth of a meter.

colorless

/ˈkələrləs/

adjective

Not having any interesting features.

teacher

/ˈtēCHər/

noun

Person who teaches others, especially in a school.

looking

/ˈlo͝okiNG/

adjective verb

having specified appearance. To appear to be when you look at them; seem.

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