Namanganmuhandislik-teхnologiya instituti

5 - laboratoriya ishini
X I S O B O T I
Quyidagi tushunchalarni izohlang:
Massalar ta’siri qonuni __________________________________________________________________________________________________________________________________________________________
va uning matematik ifodasi _____________________________________________________________________________Vant-Goff qoidasi
_____________________________________________________________________________
_____________________________________________________________________________
va uning matematik ifodasi _____________________________________________________________________________ Aktivlanish energiyasi _____________________________________________________________________________
_____________________________________________________________________________
Katalizator__________________________________________________________________________________________________________________________________________________
qaytar kimyoviy reaktsiyalar _____________________________________________________________________________
_____________________________________________________________________________
Kimyoviy muvozanat _____________________________________________________________________________
_____________________________________________________________________________
Le SHatel’e printsipi __________________________________________________________________________________________________________________________________________________________

Tajriba-1. Reaktsiyaga kirishuvchi moddalar kontsenratsiyasining

reaktsiya tezligiga ta’siri
Reaktsiya tenglamasi _______________________________________________
Kuzatish _________________________________________________________
Reaktsiya tezligining matematik ifodasi ________________________________
Jadval-11

Tajriba№	Eritmalar xajmi V(ml)			Na2S2O3ning shartli kontsentratsiyasi		Cho’kma xosil bo’lish vaqti		Reaktsiyaning shartli tezligi
	Na2S2O3	H2O	H2SO4				(sek) 		V =100/
1	1	2	1		1S
2	2	1	1		2S
3	3	-	1		3S

Kontsentratsiya ta’siri xaqida xulosa _________­­­­­­­­­­­­­­­­­­_____________________________________

___________________________________________________________________________

Grafikni izoxlang:

V

0 1 2 3 4 C

Tajriba-2.

Kimyoviy reaktsiyalar tezligiga xaroratning ta’siri.

Reaktsiya tenglamasi _______________________________________________

Jadval-12

Tajriba №	Eritmalar xajmi V(ml)		Xarorat,^0S		CHo’kma xosil bo’lish vaqti		Reaktsiyaning shartli tezligi
	Na2S2O3	H2SO4				(sek) 		V =100/
1	2	2		t1=
2	2	2		t2=
3	2	2		t3=

Grafikni izoxlang:
V