The mass of N 2 (l) vaporized if the temperature of both Hg and liquid N 2 becomes equal needs to be calculated. Concept introduction: When a crystalline solid is heated gradually its atoms/ions starts to vibrate. Finally, at a certain temperature the ordered structure of crystalline solid breaks. Due to this, solid is converted to a liquid. This is referred to melting/fusion and the temperature at which this phenomenon occurs is called melting point. The reverse process is freezing, and temperature is called freezing point. Freezing point and melting point of a same substance are identical. The temperature is constant with melting and freezing of solids and liquids. The amount of heat required to melt a solid is called enthalpy of fusion, Δ f H .
The mass of N 2 (l) vaporized if the temperature of both Hg and liquid N 2 becomes equal needs to be calculated. Concept introduction: When a crystalline solid is heated gradually its atoms/ions starts to vibrate. Finally, at a certain temperature the ordered structure of crystalline solid breaks. Due to this, solid is converted to a liquid. This is referred to melting/fusion and the temperature at which this phenomenon occurs is called melting point. The reverse process is freezing, and temperature is called freezing point. Freezing point and melting point of a same substance are identical. The temperature is constant with melting and freezing of solids and liquids. The amount of heat required to melt a solid is called enthalpy of fusion, Δ f H .
Solution Summary: The author explains that the mass of liquid nitrogen vaporized if the temperature of both Hg and liquid N 2 becomes equal needs to be calculated.
The mass of N2(l) vaporized if the temperature of both Hg and liquid N2becomes equal needs to be calculated.
Concept introduction:
When a crystalline solid is heated gradually its atoms/ions starts to vibrate. Finally, at a certain temperature the ordered structure of crystalline solid breaks. Due to this, solid is converted to a liquid. This is referred to melting/fusion and the temperature at which this phenomenon occurs is called melting point. The reverse process is freezing, and temperature is called freezing point. Freezing point and melting point of a same substance are identical. The temperature is constant with melting and freezing of solids and liquids. The amount of heat required to melt a solid is called enthalpy of fusion, ΔfH.
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.