Heat capacity is defined in general as dQ/dT, where dQ is the amount of heat that must be added to a system to increase its temperature by a small amount dT. The heat capacity at a constant pressure is Cp = (∂H/∂T)p; that at a constant volume is CV = (∂E/∂T)V, where H is enthalpy, E is internal energy, p is pressure, V is volume, and T is temperature. An upper case C normally indicates the molar heat capacity, while a lower case c is used for the specific (per unit mass) heat capacity.
Metal hydrides are compounds formed of atoms of a metal combined with atoms of hydrogen in which hydrogen has an oxidation number -1.
Specific heat is the quantity of heat required to raise the temperature of one gram of a substance by one degree Celsius.
Generalic, Eni. "Stupanj." Croatian-English Chemistry Dictionary & Glossary. 29 June 2022. KTF-Split. {Date of access}. <https://glossary.periodni.com>.
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