Silver – Specific heat, Latent heat of fusion, Latent heat of vaporization
The specific heat capacity of Silver is 0.235 J/g K.The latent heat of Silver Fusion is 11.3 kJ/mol. Read: what is the specific heat of silver?The latent heat of the vaporization of silver is 250.58 kJ/mol.Specific heatSpecific heat, or specific heat capacity, is property related to inner energy that’s very important in thermodynamics. The cv properties intensive and cp is defined for pure, simple substances that can be compressed as specific derivatives of internal energy u (T, v) and enthalpy h (T, p)corresponding:register Place v and P represent variables that are held constant during the discrimination. Properties cv and cp Called specific heating(or heat capacity) because, under certain special conditions, they relate the change in temperature of a system to the amount of energy added by heat transfer. Their SI units are J/kg CZK or J/mol K.Read more: 12 cm in inchesVarious substances affected different intensities plain additional heat. When a certain amount of heat is added to different substances, their temperature increases by a different amount.Heat capacity is an extensible property of matter, which means that it is proportional to the size of the system. Heat capacity C whose units are energy per degree or energy per kelvin. When expressing the same phenomenon as an intensive attribute, heat capacity divided by the amount of substance, mass, or volume, so the quantity is independent of the size or extent of the sample.Latent heat of vaporizationIn general, when a material phase change from solid to liquid, or from liquid to gas a certain amount of energy is involved in this phase change. In the case of a phase change from liquid to gas, this amount of energy is called enthalpy of vaporization(symbol ∆Hvap; unit: J) also known as (latent) heat of vaporization or heat of evaporation. For example, see the figure, it descales the phase transition of water. Ambient temperature is the amount of heat added to or removed from a substance to produce a change in phase. This energy breaks the attractive forces between molecules, and must also provide the energy needed to expand the gas ( pΔV . job). When latent heat is added, no temperature change occurs. The enthalpy of vaporization is a function of the pressure at which the transformation takes place.Read more: Backflow systems | Top Q&AThe latent heat of fusionIn the case of a solid to liquid phase change, the enthalpy change required to change its state is called the enthalpy of fusion, (symbol ∆Hfus; unit: J) also known as (latent) heat of fusion. Latent heat is the amount of heat added to or removed from a substance to produce a change in phase. This energy breaks the intermolecular attractive forces, and must also provide the energy needed to expand the system ( pΔV . job). The liquid phase has more internal energy than the solid phase. This means that energy must be given to the solid to make it melt, and energy is released from the liquid when it freezes, because the molecules in the liquid are weaker in intermolecular forces and because that has a higher potential (a form of bond dissociation energy for intermolecular forces). The temperature at which the phase transition occurs is melting pointWhen latent heat is added, no temperature change occurs. The enthalpy of fusion is a function of the pressure at which the transformation takes place. By convention, the pressure is assumed to be 1 atm (101.325 kPa) unless otherwise stated.
Element Silver Atomic Number 47 Symbol Element Ag Type Ag Element Transition Metallic Phase at STP Solid Atomic Mass [amu] 107.8682 Density in STP [g/cm3] 10.49 Electron Configuration [Kr] 4d10 5s1 Possible oxidation states +1 Electron affinity [kJ/mol] 125.6 electronegativity [Pauling scale] 1.93 First Ionization Energy [eV] 7.5762 Year of discovery unknown Discoverer unknown Thermal properties Melting point [Celsius scale] 961.78 Boiling point [Celsius scale] 2162 Thermal conductivity [W/m K] 430 Specific heat [J/g K] 0.235 Thermonuclear fusion [kJ/mol] 11.3 Heat of vaporization [kJ/mol] 250.58
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