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Balancing Chemical Reactions

3,617 views

Pearson+ Channels

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

98%
  • 8:03 / 8:08

Speech Rate:

  • 154 wpm - Fast

Category:

  • Education

Tags :

Intro:

Video Vocabulary

approach

/əˈprōCH/

noun verb

Means of reaching a place, often a road or path. To get close to reaching something or somewhere.

chlorines

/ˈklôrēn/

noun other

chemical element of atomic number 17. Greenish-yellow gas with a strong smell.

balancing

/ˈbaləns/

verb

To be steady by having equal weight on both sides.

equations

/əˈkwāZHən/

noun other

statement that two values are equal. Mathematical statements showing things to be equal.

because

/bēˈkəz/

conjunction

For a reason.

coefficient

/ˌkōəˈfiSHənt/

adjective noun

Number by which another number is multiplied. numerical or constant quantity placed before and multiplying variable in algebraic expression.

compounds
noun other verb

mixture of elements. Some things formed by combining elements/parts. constitute.

welcome - welcome

/ˈwelkəm/

adjective exclamation noun verb

Being what was wanted or needed. used to greet someone in polite or friendly way. Friendly greeting to someone who has arrived. greet someone arriving in polite or friendly way.

example

/iɡˈzampəl/

noun verb

Thing, person which represents a category. be illustrated or exemplified.

aluminum

/əˈlo͞omənəm/

noun

Very light silvery-white metal used to make cans.

following

/ˈfälōiNG/

adjective noun preposition verb

Next; the one after this. body of supporters or admirers. Next; the one after this. To support someone, e.g. singer or comedian.

multiple

/ˈməltəpəl/

adjective noun

involving several parts or elements. Shop with many branches.

becomes

/bəˈkəm/

verb

begin to be.

numbers

/ˈnəmbər/

noun other verb

arithmetical value expressed by word, symbol, or figure. Symbols such as 1, 2, 56, 793. To assign a sequence within a group, series, set.

chemical

/ˈkemək(ə)l/

adjective noun

Made of various elements. distinct compound or substance.

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