Question | Answer |
As you continue to add heat to the block of ice at the melting point, the ice melts, but the temperature [...]. | As you continue to add heat to the block of ice at the melting point, the ice melts, but the temperature remains the same. |
The heat energy that is applied during this melting phase change is called the [...] enthalpy of fusion, the [...] heat of fusion, or merely the heat of fusion. | The heat energy that is applied during this melting phase change is called the latent enthalpy of fusion, the latent heat of fusion, or merely the heat of fusion. |
The symbol for heat of fusion is [...] | The symbol for heat of fusion is ΔHf |
As you continue to add heat to the liquid water at the boiling point, the water vaporizes, but the temperature [...]. | As you continue to add heat to the liquid water at the boiling point, the water vaporizes, but the temperature remains the same. |
The heat energy during the liquid-gas phase change is called the [...] enthalpy of vaporization, the [...] heat of vaporization, or merely the heat of vaporization. | The heat energy during the liquid-gas phase change is called the latent enthalpy of vaporization, the latent heat of vaporization, or merely the heat of vaporization. |
The symbol for heat of vaporization is [...] | The symbol for heat of vaporization is ΔHv |
The heat of [...] is the same as the heat of vaporization, but with the opposite sign. | The heat of condensation is the same as the heat of vaporization, but with the opposite sign. |
The heat energy that is applied during this melting]phase change is called the latent enthalpy of [...], the latent heat of [...], or merely the heat of [...]. | The heat energy that is applied during this melting phase change is called the latent enthalpy of fusion, the latent heat of fusion, or merely the heat of fusion. |
The heat energy during the liquid-gas phase change is called the latent enthalpy of [...], the latent heat of [...], or merely the heat of [...]. | The heat energy during the liquid-gas phase change is called the latent enthalpy of vaporization, the latent heat of vaporization, or merely the heat of vaporization. |