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Arrhenius definition of acids and bases | Biology | Khan Academy

481,000 views

Khan Academy

Video Language:

  • English

Caption Language:

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

Accent:

  • English

Speech Time:

93%
  • 7:19 / 7:49

Speech Rate:

  • 159 wpm - Fast

Category:

  • Education

Tags :

Intro:

Video Vocabulary

hydrogen

/ˈhīdrəjən/

noun

highly flammable gas.

protons

/ˈprōˌtän/

noun other

stable subatomic particle occurring in all atomic nuclei, with positive electric charge equal in magnitude. Tiny part of atom with positive electrical charge.

imagine

/iˈmajən/

verb

form mental image of.

chemistry

/ˈkeməstrē/

noun

branch of science concerned with substances of which matter is composed, investigation of their properties and reactions.

conception

/kənˈsepSH(ə)n/

noun

Idea about something, or how it should be.

decreases
noun verb

instance of becoming smaller or fewer. make or become smaller or fewer.

increases
noun other verb

rise in size, amount, or degree of something. Amount something grows by. To make or become larger in size or amount.

recipient

/rəˈsipēənt/

adjective noun

receiving or capable of receiving something. person or thing that receives or is awarded something.

something

/ˈsəmˌTHiNG/

adverb pronoun

used for emphasis with following adjective functioning as adverb. Thing that is not yet known or named.

hydroxide

/hīˈdräkˌsīd/

noun

Chemical compound containing the hydroxyl group.

definition

/ˌdefəˈniSH(ə)n/

noun

statement of word's meaning.

actually

/ˈak(t)SH(o͞o)əlē/

adverb

as truth or facts.

gentleman

/ˈjen(t)lmən/

noun

courteous or honourable man.

aqueous

/ˈākwēəs/

adjective

of or containing water.

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