Αποτελέσματα Αναζήτησης
The table of specific heat capacities gives the volumetric heat capacity as well as the specific heat capacity of some substances and engineering materials, and (when applicable) the molar heat capacity.
Specific Heat for some common products are given in the table below. See also tabulated values for gases, food and foodstuff, metals and semimetals, common liquids and fluids and common solids, as well as values of molar specific heat for common organic substances and inorganic substances.
Specific heats and molar heat capacities for various substances at 20 C.
Table A–1 Molar mass, gas constant, and critical-point properties Table A–2 Ideal-gas specific heats of various common gases Table A–3 Properties of common liquids, solids, and foods Table A–4 Saturated water—Temperature table Table A–5 Saturated water—Pressure table Table A–6 Superheated water Table A–7 Compressed liquid water Table A–8 Saturated ice–water vapor
Substance (form) Enthalpy Δ f H (kJ): Gibbs Δ f G (kJ): Entropy (J/ K: Specific heat C P (J/K): Volume V(cm 3): Al (s) 0: 0: 28.33: 24.35: 9.99: Al 2 SiO 5 (kyanite)-2594.29-2443.88: 83.81: 121.71: 44.09: Al 2 SiO 5 (andalusite)-2590.27-2442.66
Table of Specific Heats. Thermodynamic Properties of Substances and Ions at 25° C. The thermodyamic properties are arranged by group from the periodic table. Click on the group to access the table for that group. Group IB. For one mole at 298K and 1 atmosphere pressure. Group IIB. For one mole at 298K and 1 atmosphere pressure.
Define heat capacity and specific heat capacity and differentiate between the two terms ; Deduce which substance will have greatest temperature changed based on specific heat capacities ; Calculate unknown variables based on known variables using the specific heat equation
