Pregled bibliografske jedinice broj: 610128
What is the Concentration of Stones at the Bottom of the Sea? − Pitfalls and Errors in Teaching of Chemical Equilibrium
What is the Concentration of Stones at the Bottom of the Sea? − Pitfalls and Errors in Teaching of Chemical Equilibrium // CnS. La Chimica nella Scuola, XXXIV (2012), 3; 302-305 (podatak o recenziji nije dostupan, članak, stručni)
CROSBI ID: 610128 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
What is the Concentration of Stones at the Bottom of the Sea? − Pitfalls and Errors in Teaching of Chemical Equilibrium
Autori
Roje, Vibor
Izvornik
CnS. La Chimica nella Scuola (0392-8942) XXXIV
(2012), 3;
302-305
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, stručni
Ključne riječi
Chemical equilibrium; Equilibrium constant; Molar concentration; Mole fraction; Solubility product
Sažetak
It is well known that the lessons concerning the basic chemical equilibrium principles are included in (general) chemistry curricula − both at high school as well as on the university level. Probably, there is no general chemistry course which does not include at least a brief overview of chemical equilibrium. Consequently, the discussions on chemical equilibrium are present in most general chemistry text-books: either as self-standing chapters, or in the chapters dealing with acids, bases and salts chemistry. In this paper will be given a short critical insight into an (often incorrect) practice in teaching of the chemical equilibrium in water solutions of weak acids and bases and 'insoluble' hydroxides and salts.
Izvorni jezik
Engleski
Znanstvena područja
Kemija
Napomena
Sažetak na engleskom i talijanskom jeziku.
