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Worked example: Calculating mass percent | AP Chemistry | Khan Academy

12,904 views

Khan Academy

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

91%
  • 5:09 / 5:37

Speech Rate:

  • 159 wpm - Fast

Category:

  • Education

Tags :

Intro:

Video Vocabulary

regardless

/rəˈɡärdləs/

adverb

Without being affected or concerned by something.

glucose

/ˈɡlo͞okōs/

noun

Natural type of sugar found in fruits and plants.

percentage

/pərˈsen(t)ij/

noun

Part of a whole divided into hundredths.

imagine

/iˈmajən/

verb

form mental image of.

formula

/ˈfôrmyələ/

noun

Plan, rule or method for doing or making something.

average

/ˈav(ə)rij/

adjective noun verb

constituting result found by dividing total amount. Total of numbers divided by the number of items. amount to or achieve as average rate or amount over period of time.

percent

/pərˈsent/

adverb noun

One one-hundredth of a whole; the symbol %. one part in every hundred.

molecular

/məˈlekyələr/

adjective

relating to or consisting of molecules.

through

/THro͞o/

adjective adverb preposition

continuing or valid to final destination. expressing movement into one side and out of other side of opening etc.. By a particular way or process; by the use of.

because

/bēˈkəz/

conjunction

for reason that.

molecule

/ˈmäləˌkyo͞ol/

noun

Two or more atoms chemically combined.

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