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Ba'zi moddalarning qaynash harorati

04.06.2013 00:00 Muzaffar Qosimov Ma'lumotnomalar - Fizika

Ba'zi moddalarning qaynash harorati

Me'yoriy atmosfera bosimida

Modda	Qaynash harorati
Modda	K	Â°C
Ammiak	239.8	-33.4
Anilin	457.6	184.4
Atseton	329.7	56.5
Aviatsiya bezini^[1]	313 - 453	40 - 180
Avtomobil benzini	343 - 478	70 - 205
Azot kislotasi (suvsiz)	359	86
Benzol	546.3	80.1
Dimetilgidrazin	336	63
Etil efiri	307.8	34.6
Etil spirti	351.5	78.3
Freon-12	243.4	-29.8
Glitserin	563.2	290.0
Grafit	4473	4200
Havo	81 - 78	-192 dan - 195 gacha
Kerosin	423 - 573	150 - 300
Metan	111.66	-161.49
Metil spirti	337.7	64.5
Naftalin	491.1	217.9
Natriy xlorid	1740	1467
Og'ir suv (D₂O)	374.58	101.43
Oltingugurt kislotasi (suvsiz)	552.8	279.6
Ozon	161	-112
Parafin	623 - 723	350 - 450
Serouglerod	319.5	46.3
Serovodorod	212.8	-60.4
Skipidar	434	161
Stearin	643	370
Sut	373.4	100.2
Suv	273.15	100
Toluol	383.8	110.6
Uglerod oksidi (IV)	194.67	-78.48
Vodorod peroksid	423.4	150.2
Xlorli etil	285.32	12.27
Xloroform	334.5	61.3

[1] Benzin turlari, shuningdek kerosin ham, uglevododrodlar aralashmasidan iborat boâ€˜lib, shu sababdan aniq qaynash haroratiga ega emas: ularda dasatavval oson bugâ€˜lanadigan elementlar, harorat ortishi bilan esa qolgan elementlar asta-sekinlik bilan qaynay boshlaydi.

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Yangilаndi: 04.01.2025 07:53

Kimyoviy elementlar va minerallarning mineralogik shkala boâ€˜yicha qattiqlik koâ€˜rsatkichlari

03.06.2013 00:00 Muzaffar Qosimov Ma'lumotnomalar - Fizika

Kimyoviy elementlar va minerallarning mineralogik shkala boâ€˜yicha qattiqlik koâ€˜rsatkichlari

Kimyoviy element yoki mineral	Qattiqlik, shartli birlik	Kimyoviy element yoki mineral	Qattiqlik, shartli birlik	Kimyoviy element yoki mineral	Qattiqlik, shartli birlik
Alyuminiy	2.8	Marganets	6.0	Seziy	0.2
Bariy	1.2	Mis	3.0	Sirkoniy	5.0
Berilliy	5.5	Mishyak	3.5	Slyuda	2.0 - 3.0
Bor	9.3	Molibden	5.5	Stronsiy	1.5
Dolomit	3.5 - 4.5	Natriy	0.5	Surma	3.0
Gafniy	5.5	Nikel	4.0	Talliy	1.2
Germaniy	6.0	Niobiy	6.0	Tantal	6.5
Grafit	0.5	Olmos (Uglerod)	10	Tellur	2.2
Indiy	1.2	Oltin	2.5	Temir	4.0
Iridiy	6.5	Oltingugrt	2.0	Titan	6.0
Kadmiy	2.0	Opal	5.5 - 6.5	Toriy	3.0
Kaliy	0.4	Osmiy	7.0	Turmalin	7.0 - 8.0
Kaltsiy	1.8	Platina	3.5	Uran	6.0
Kobalt	5.0	Qalay	1.5	Vanadiy	7.0
Kremniy	6.5	Qoâ€˜rgâ€˜oshin	1.5	Vismut	2.2
Kumush	2.5	Rubidiy	0.3	Volfram	7.5
Litiy	0.6	Rux	2.5	Xrom	8.5
Magnezit	3.5-4.5	Selen	2.0	-	-
Magniy	2.5	Seriy	2.5	-	-

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Yangilаndi: 02.08.2019 13:33

Suyultirilgan gazlarning sirt taranglik ko'rsatkichlari σ

03.06.2013 00:00 Muzaffar Qosimov Ma'lumotnomalar - Fizika

Suyultirilgan gazlarning sirt taranglik ko'rsatkichlari - σ

Suyultirilgan gaz	Harorat		σ, mN/m yoki, din/sm
Suyultirilgan gaz	K	°C	σ, mN/m yoki, din/sm
Ammiak	223	-50	37.95
» »	253	-20	31.0
» »	273	0	26.55
» »	293	20	22.0
Argon	85.1	-188.1	13.2
» »	90.1	-183.1	11.9
Azot	70.1	-203.1	10.53
» »	90.1	-183.1	6.16
Etan	113	-160	28.08
» »	183	-90	16.31
Ftor	63	-210	13.6
» »	83	-190	10.2
Geliy	1.3	-271.9	0.12
» »	2.2	-271.0	0.07
Havo	82.7	-190.5	12.2
Metan	93	-183	18.0
» »	113	-160	13.7
Neon	24.8	-248.4	4.61
» »	28.3	-244.9	4.44
Propan	143	-130	27.8
» »	233	-40	15.15
Serovodorod	189.1	-84.1	33.42
» »	110.9	-62.3	28.78
Uglerod II oksid	70.1	-203.1	12.11
» »	85.1	-188.1	8.74
Uglerod IV oksid	221.0	-52.2	16.54
» »	273	0	462
Vodorod	15.1	-258.1	2.83
» »	20.1	-253.1	1.98
Xlor	201	-72	33.0
» »	243	-30	25.4
» »	293	20	18.4

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Yangilаndi: 29.01.2025 09:29

Gaz va bug'larning turli harorat va me'yoriy atmosfera bosimidagi dinamik qovushqoqlik ko'rsatkichla

03.06.2013 00:00 Muzaffar Qosimov Ma'lumotnomalar - Fizika

Gaz va bug'larning turli harorat va me'yoriy atmosfera bosimidagi dinamik qovushqoqlik ko'rsatkichlari

Gaz yoki bug'	μ, *mkPa·soniya*
	Harorat
	0 °C	20 °C	50 °C	100 °C	200 °C
Ammiak	9.3	10.0	11.1	12.8	16.5
Argon	21.0	22.1	24.1	26.9	32.1
Atsetilen	9.4	10.2	11.1	12.5	...
Azot	16.5	17.5	18.8	20.8	24.6
Etil spirti bug'lari	...	...	...	10.9	13.7
Geliy	18.8	19.6	20.8	22.9	26.9
Havo	17.1	18.2	19.6	21.2	25.1
Kislorod	19.2	20.2	21.8	24.4	29.0
Kripton	23.3	24.6	...	30.6	...
Ksenon	21.1	22.6	24.7	28.2	34.9
Metan	10.4	10.9	11.8	13.3	16.0
Neon	28.9	31.1	...	36.5	42.5
Simob bug'lari	...	...	...	...	53.2*
To'yingan suv bug'i	...	...	...	12.4	...
Uglerod II oksid	16.6	17.5	18.8	20.8	24.6
Uglerod IV oksid	13.7	14.6	16.0	18.3	22.5
Vodorod	8.5	8.8	9.4	10.3	12.1
Xlor	12.3	13.3	14.7	16.8	20.9

* 300 °C haroratda

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Yangilаndi: 29.01.2025 09:22

Ba'zi gazlarning past haroratlarda va me'yoriy atmosfera bosimida dinamik qovushqoqlik ko'rsatkichla

03.06.2013 00:00 Muzaffar Qosimov Ma'lumotnomalar - Fizika

Ba'zi gazlarning past haroratlarda va me'yoriy atmosfera bosimida dinamik qovushqoqlik ko'rsatkichlari - μ

Harorat		Argon	Geliy	Kislorod	Neon	Uglerod II oksid
K	°C	μ, *mkPa·soniya*
80	-193	6.9	8.2	...	12.0	5.3
100	-173	8.4	9.5	7.6	14.3	6.7
140	-133	11.5	11.8	10.8	18.4	9.2
180	-93	14.5	14.0	13.5	22.0	11.5
200	-73	15.9	15.0	14.8	23.8	12.7
240	-33	18.8	16.9	17.2	27.1	14.9