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Worked example: Determining an empirical formula from percent composition data | Khan Academy

7,773 views

Khan Academy

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

89%
  • 4:06 / 4:35

Speech Rate:

  • 163 wpm - Fast

Category:

  • Education

Tags :

Intro:

Video Vocabulary

between

/bəˈtwēn/

adverb preposition

in space separating things. Among two or more people who share something.

chlorine

/ˈklôrēn/

noun

Greenish-yellow gas with a strong smell.

periodic

/ˌpirēˈädik/

adjective

Happening regularly, but not frequently.

container

/kənˈtānər/

noun

An object that can be used to hold things.

remainder

/rəˈmāndər/

noun verb

Amount left undone (after other things changed). dispose of book left unsold at reduced price.

because

/bēˈkəz/

conjunction

for reason that.

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.. Over, in, across an entire thing or place.

mercury

/ˈmərkyərē/

noun

chemical element of atomic number 80.

molecule

/ˈmäləˌkyo͞ol/

noun

Two or more atoms chemically combined.

assumed

/əˈso͞om/

verb

To act in a false manner to mislead others.

elements

/ˈeləmənt/

noun other

essential or characteristic part. Forces of the weather, usually bad weather.

measure

/ˈmeZHər/

noun verb

Plan to achieve a desired result. determine size or amount.

mystery

/ˈmist(ə)rē/

noun

Something that is not known.

empirical

/əmˈpirik(ə)l/

adjective

based on, concerned with, or verifiable by observation or experience rather than theory or pure logic.

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