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2015 AP Chemistry free response 3d | Chemistry | Khan Academy

17,983 views

Khan Academy

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

98%
  • 4:11 / 4:15

Speech Rate:

  • 158 wpm - Fast

Category:

  • Education

Tags :

Intro:

Video Vocabulary

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.

converted

/kənˈvərdəd/

adjective verb

(of building) having been adapted to be suitable for new purpose. To change form, character, or function to another.

actually

/ˈak(t)SH(o͞o)əlē/

adverb

Used to add new (often different) information.

equivalence

/iˈkwivələns/

noun

When something is equal to something else.

information

/ˌinfərˈmāSH(ə)n/

noun

facts provided or learned.

potassium

/pəˈtasēəm/

noun

A common, soft, silvery white metal with many uses.

negative

/ˈneɡədiv/

adjective exclamation noun verb

Being harmful, unwanted or unhelpful. no. The opposite to a positive electrical charge. refuse to accept.

connect

/kəˈnekt/

verb

To join or attach things together.

concentrations

/ˌkänsənˈtrāSH(ə)n/

noun other

action of focusing one's attention. Paying ( a lot of) attention to tasks.

whenever

/(h)wenˈevər/

adverb conjunction

used for emphasis instead of 'when' in questions. at whatever time.

completely

/kəmˈplētlē/

adverb

In every way or as much as possible.

thinking

/ˈTHiNGkiNG/

adjective noun verb

using thought or rational judgement. Thoughts behind an idea, opinion or belief. To have an idea, opinion or belief about something.

hydrochloric
adjective

(Chemistry) chem of or relating to hydrochloric acid.

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