What is the heat of fusion of silver? what is the heat of vaporization for silver? what is the specific heat of silver?
thank you.
All those numbers are here:
http://www.chemicool.com/elements/silver.html
To find the heat of fusion, heat of vaporization, and specific heat of silver, we can refer to reliable sources such as textbooks or online databases. One commonly used source for such information is the CRC Handbook of Chemistry and Physics.
Let's break down each term and find the values:
1. Heat of Fusion of Silver:
The heat of fusion, also known as the enthalpy of fusion, is the amount of heat energy required to convert a substance from solid to liquid at its melting point. The heat of fusion for silver can be found in the CRC Handbook or online resources devoted to chemical or physical properties of elements.
As of the latest available data in CRC Handbook (98th edition), the heat of fusion for silver is approximately 11.3 kilojoules per mole (kJ/mol).
2. Heat of Vaporization of Silver:
The heat of vaporization, also known as the enthalpy of vaporization, is the amount of heat required to convert a substance from liquid to gas at its boiling point. Similar to the heat of fusion, the heat of vaporization for silver can be found in reliable sources.
According to the CRC Handbook, the heat of vaporization for silver is approximately 250 kilojoules per mole (kJ/mol).
3. Specific Heat of Silver:
The specific heat of a substance is the amount of heat energy required to raise the temperature of one unit mass of the material by one degree Celsius (or Kelvin). The specific heat of silver can also be found in the CRC Handbook or other reputable sources.
The CRC Handbook provides the specific heat of silver as approximately 0.235 joules per gram per degree Celsius (J/g·°C) or 0.057 calories per gram per degree Celsius (cal/g·°C).
Always remember to refer to the most up-to-date sources available as values may change with advancements in scientific research or more accurate measurements.
The heat of fusion of silver is the amount of heat energy required to change silver from solid to liquid at its melting point. The heat of fusion for silver is approximately 11.3 kJ/mol.
The heat of vaporization for silver is the amount of heat energy required to change silver from liquid to vapor at its boiling point. The heat of vaporization for silver is approximately 250.6 kJ/mol.
The specific heat of silver, also known as the specific heat capacity, is the amount of heat energy required to raise the temperature of one gram of silver by one degree Celsius. The specific heat of silver is approximately 0.235 J/g°C.