Main menu

Pages

الحرارة النوعية لجميع العناصر الكيميائية Specific Heat of the elements

الحرارة النوعية للعناصر   Specific Heat of the elements

الحرارة النوعية للعناصر
Specific Heat of the elements

الحرارة النوعية هي كمية الحرارة لكل وحدة كتلة مطلوبة لرفع درجة الحرارة بمقدار درجة واحدة مئوية. عادة ما يتم التعبير عن العلاقة بين الحرارة والتغير في درجة الحرارة في الشكل الموضح أدناه حيث c هي الحرارة النوعية.


14300 J/(kg K)
Hydrogen
5193.1 J/(kg K)
Helium
3570 J/(kg K)
Lithium
1820 J/(kg K)
Beryllium
1030 J/(kg K)
Boron
710 J/(kg K)
Carbon
1040 J/(kg K)
Nitrogen
919 J/(kg K)
Oxygen
824 J/(kg K)
Fluorine
1030 J/(kg K)
Neon
1230 J/(kg K)
Sodium
1020 J/(kg K)
Magnesium
904 J/(kg K)
Aluminum
710 J/(kg K)
Silicon
769.7 J/(kg K)
Phosphorus
705 J/(kg K)
Sulfur
478.2 J/(kg K)
Chlorine
520.33 J/(kg K)
Argon
757 J/(kg K)
Potassium
631 J/(kg K)
Calcium
567 J/(kg K)
Scandium
520 J/(kg K)
Titanium
489 J/(kg K)
Vanadium
448 J/(kg K)
Chromium
479 J/(kg K)
Manganese
449 J/(kg K)
Iron
421 J/(kg K)
Cobalt
445 J/(kg K)
Nickel
384.4 J/(kg K)
Copper
388 J/(kg K)
Zinc
371 J/(kg K)
Gallium
321.4 J/(kg K)
Germanium
328 J/(kg K)
Arsenic
321.2 J/(kg K)
Selenium
947.3 J/(kg K)
Bromine
248.05 J/(kg K)
Krypton
364 J/(kg K)
Rubidium
300 J/(kg K)
Strontium
298 J/(kg K)
Yttrium
278 J/(kg K)
Zirconium
265 J/(kg K)
Niobium
251 J/(kg K)
Molybdenum
63 J/(kg K)
Technetium
238 J/(kg K)
Ruthenium
240 J/(kg K)
Rhodium
240 J/(kg K)
Palladium
235 J/(kg K)
Silver
230 J/(kg K)
Cadmium
233 J/(kg K)
Indium
217 J/(kg K)
Tin
207 J/(kg K)
Antimony
201 J/(kg K)
Tellurium
429 J/(kg K)
Iodine
158.32 J/(kg K)
Xenon
242 J/(kg K)
Cesium
205 J/(kg K)
Barium
195 J/(kg K)
Lanthanum
192 J/(kg K)
Cerium
193 J/(kg K)
Praseodymium
190 J/(kg K)
Neodymium
N/A
Promethium
196 J/(kg K)
Samarium
182 J/(kg K)
Europium
240 J/(kg K)
Gadolinium
182 J/(kg K)
Terbium
167 J/(kg K)
Dysprosium
165 J/(kg K)
Holmium
168 J/(kg K)
Erbium
160 J/(kg K)
Thulium
154 J/(kg K)
Ytterbium
154 J/(kg K)
Lutetium
144 J/(kg K)
Hafnium
140 J/(kg K)
Tantalum
132 J/(kg K)
Tungsten
137 J/(kg K)
Rhenium
130 J/(kg K)
Osmium
131 J/(kg K)
Iridium
133 J/(kg K)
Platinum
129.1 J/(kg K)
Gold
139.5 J/(kg K)
Mercury
129 J/(kg K)
Thallium
127 J/(kg K)
Lead
122 J/(kg K)
Bismuth
N/A
Polonium
N/A
Astatine
93.65 J/(kg K)
Radon
N/A
Francium
92 J/(kg K)
Radium
120 J/(kg K)
Actinium
118 J/(kg K)
Thorium
99.1 J/(kg K)
Protactinium
116 J/(kg K)
Uranium
N/A
Neptunium
N/A
Plutonium
N/A
Americium
N/A
Curium
N/A
Berkelium
N/A
Californium
N/A
Einsteinium
N/A
Fermium
N/A
Mendelevium
N/A
Nobelium
N/A
Lawrencium
N/A
Rutherfordium
N/A
Dubnium
N/A
Seaborgium
N/A
Bohrium
N/A
Hassium
N/A
Meitnerium
N/A
Darmstadtium
N/A
Roentgenium
N/A
Copernicium
N/A
Nihonium
N/A
Flerovium
N/A
Moscovium
N/A
Livermorium
N/A
Tennessine
N/A
Oganesson

لتحميل الحرارة النوعية للعناصر  pdf   اضغط هنا





المصادر:

1 David R. Lide (ed), CRC Handbook of Chemistry and Physics, 84th Edition. CRC Press. Boca Raton, Florida, 2003; Section 4, Properties of the Elements and Inorganic Compounds; Heat Capacity of the Elements at 25 °C
2 R.H. Schumm, D.D. Wagman, S. Bailey, W.H. Evans, and V.B. Parker in National Bureau of Standards (USA) Technical Notes 270–1 to 270–8, 1973.
3 J.D. Cox, DD., Wagman, and V.A. Medvedev, CODATA Key Values for Thermodynamics, Hemisphere Publishing Corp., New York, USA, 1989.
4 J.A. Dean (ed), Lange's Handbook of Chemistry (15th Edition), McGraw-Hill, 1999; Section 6, Thermodynamic Properties; Table 6.3, Enthalpies and Gibbs Energies of Formation, Entropies, and Heat Capacities of the Elements and Inorganic Compounds


Comments

Titles