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kemija-za-pripremu-prijemnih-ispita-na-fakultetima - Hinus

kemija-za-pripremu-prijemnih-ispita-na-fakultetima - Hinus

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S A D R Ž A J<br />

PERIODNI SUSTAV ELEMENATA .........................................................................9<br />

UPOTRIJEBLJENI SIMBOLI I KRATICE .......................................................... 10<br />

KEMIJA............................................................................................................................ 11<br />

TVARI I NJIHOVE PROMJENE.................................................................................. 11<br />

ATOMI I MOLEKULE ................................................................................................... 11<br />

GRAĐA ATOMA ................................................................................................................ 11<br />

ELEKTRONSKI OMOTAČ.................................................................................................. 12<br />

PERIODNI SUSTAV ELEMENATA ...................................................................................... 13<br />

KEMIJSKE VEZE............................................................................................................... 14<br />

Ionska ve<strong>za</strong>....................................................................................................................... 14<br />

Kovalent<strong>na</strong> ve<strong>za</strong> ................................................................................................................ 15<br />

Metal<strong>na</strong> ve<strong>za</strong>..................................................................................................................... 16<br />

MEĐUMOLEKULSKE VEZE............................................................................................... 16<br />

Vodikova ve<strong>za</strong>................................................................................................................... 16<br />

Van der Waalsova sila ....................................................................................................... 17<br />

Čvrsto agregatno stanje...................................................................................................... 17<br />

Ionski kristali.................................................................................................................... 17<br />

Molekulski kristali............................................................................................................. 17<br />

OSNOVE KEMIJSKOG RAČUNA ............................................................................... 17<br />

MASENI UDIO ELEMENATA U SPOJU................................................................................ 18<br />

IZRAČUNAVANJE EMPIRIJSKE I MOLEKULSKE FORMULE IZ<br />

PODATAKA ELEMENTARNE ANALIZE.............................................................................. 18<br />

MOLARNI VOLUMEN PLINOVA ........................................................................................ 19<br />

STEHIOMETRIJA KEMIJSKE REAKCIJE........................................................................... 20<br />

GUSTOĆA .......................................................................................................................................................21<br />

TERMOKEMIJA ............................................................................................................. 21<br />

TEKUĆINE....................................................................................................................... 21<br />

DISPERZNI SUSTAVI .................................................................................................... 22<br />

PRAVE OTOPINE............................................................................................................... 22<br />

Otapanje čvrstih tvari ........................................................................................................ 22<br />

ISKAZIVANJE SASTAVA OTOPINA.................................................................................... 22<br />

Mase<strong>na</strong> koncentracija ........................................................................................................ 23<br />

Množinska koncentracija.................................................................................................... 23<br />

Molalnost ......................................................................................................................... 23<br />

BRZINA KEMIJSKE REAKCIJE................................................................................. 24<br />

KEMIJSKA RAVNOTEŽA ............................................................................................ 24<br />

KISELINE I BAZE .......................................................................................................... 25<br />

NEUTRALIZACIJA ............................................................................................................ 26<br />

SOLI.................................................................................................................................. 27<br />

HIDROLIZA ...................................................................................................................... 27<br />

OKSIDACIJSKO-REDUKCIJSKI PROCESI ............................................................. 27<br />

OSNOVE ELEKTROKEMIJE....................................................................................... 28<br />

ELEKTROLIZA .............................................................................................................................................29<br />

UVOD U ANORGANSKU KEMIJU ............................................................................. 30<br />

NEMETALI ...................................................................................................................... 31<br />

VODIK .............................................................................................................................. 31

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