termokemijska jednadžba

termokemijska jednadžba

Kompaktna jednadžba koja predstavlja kemijsku reakciju koja opisuje stehiometriju i energiju reakcije. Na primjer, termokemijska jednadžba CH4(g) + 2 O2(g) CO2(g) + 2 H2O(g), H = -2220 kJ znači "Kad se jedan mol plinovitog CH4 spali u dva mola plinovitog kisika, nastaju jedan mol plinovitog CO2 i 2 mola pare, a otpušta se 2220 kilojoula topline."

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Vārdšķira: noun
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Nozare/domēns: Chemistry
Category: General chemistry
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ionska jednadžba

Chemistry; General chemistry

Ionska jednadžba je uravnotežena kemijska jednadžba u kojoj se jaki elektroliti pišu kao disocirani ioni. Na primjer, Ag+(aq) + NO3-(aq) + Na+(aq) + Cl-(aq) = AgCl(s) + Na+(aq) + ...

isparljiv

Chemistry; General chemistry

A solid or liquid material that easily vaporizes. A material with a significant vapor pressure .

abraziv

Chemistry; General chemistry

A very hard, brittle, heat-resistant substance that is used to grind the edges or rough surfaces of an object. boron carbide, diamond, and corundum are abrasives.

diastereoizomer, diastereomer

Chemistry; General chemistry

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medicinska hemija

Chemistry; General chemistry

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slab elektrolit

Chemistry; General chemistry

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