1.

Record Nr.

UNINA9910596980903321

Titolo

Chemical reactions / / Films for the Humanities & Sciences (Firm)

Pubbl/distr/stampa

New York, N.Y., : Infobase, [2009], c2010

Descrizione fisica

1 streaming video file (29 min.) : sd., col., digital file + + instructional materials (online)

Collana

Essential Chemistry

Soggetti

Chemical bonds

Chemical reactions

Educational films.

Internet videos.

Videorecording

Lingua di pubblicazione

Inglese

Formato

Videoregistrazione

Livello bibliografico

Monografia

Nota di contenuto

Chemical Reactions and Changes in State (4:19) -- Diatomic Elements (1:44) -- Chemical Bonding (4:43) -- Types of Chemical Reactions (3:54) -- Combustion Reactions (2:52) -- Chemical Reaction Rates (2:34) -- Chemical Catalysts (2:29) -- Chemical Reactions in Everyday Life (4:23)

Sommario/riassunto

What do fireworks, a fried egg, and a rusting truck have in common? They all involve chemical reactions. This program illustrates the mechanics of chemical reactions in five sections: Chemical Reactions (reactants and products, state changes, diatomic elements and molecules, Law of Conservation of Mass); Chemical Bonding (Octet Rule, ionic and covalent bonds); Types of Chemical Reactions (synthesis and decomposition reactions, single and double displacement reactions, acid/base reactions, exothermic and endothermic reactions); Reaction Rates (moles, kinetic energy, solutes and solvents, catalysts, activators and inhibitors, enzymes); and Reactions All Around Us (photosynthesis and chemosynthesis, autotrophs and photoautotrophs, bioluminescence)