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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. come nearer to.

chlorines

/ˈklôrēn/

noun other

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

balancing

/ˈbaləns/

verb

To make two or more things equal.

equations

/əˈkwāZHən/

noun other

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

because

/bēˈkəz/

conjunction

for reason that.

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. Closed walled areas, as in a prison. To make something from various parts or components.

welcome - welcome

/ˈwelkəm/

adjective exclamation noun verb

gladly received. 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 characteristic of its kind. be illustrated or exemplified.

aluminum

/əˈlo͞omənəm/

noun

chemical element of atomic number 13, light silvery-grey metal.

following

/ˈfälōiNG/

adjective noun preposition verb

next in time. body of supporters or admirers. coming after or as a result. To understand something happening or being said.

multiple

/ˈməltəpəl/

adjective noun

involving several parts or elements. Number produced by multiplying a smaller number.

becomes

/bəˈkəm/

verb

To begin to be; grow to be; develop into.

numbers

/ˈnəmbər/

noun other verb

arithmetical value expressed by word, symbol, or figure. Symbols such as 1, 2, 56, 793. To claim to be part of a larger group, series, set.

chemical

/ˈkemək(ə)l/

adjective noun

relating to chemistry. distinct compound or substance.

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