Key Vocabulary For Thermochemistry
Thermochemistry- is the study of heat changes that occur during a chemical reaction.
Energy- is the capacity of doing work and supplying for heat.
Chemical Potential Energy- is the energy stored within the structural unites of chemical substances.
Heat- is a form of energy that can be transfers from one object to another because of their differences temperature.
Heat Flow- are heats that is is being affected by the motion of the molecules.
Temperature- is the measure of the average kinetic energy of a atoms or a molecules.
Endothermic Reaction- A process that absorbs heat from the surrounding.
Exothermic Reaction- A process that releases heat to it surroundings.
Calorimetry- is used to measure the heat changes for the chemical and physical processes.
calories- the quantity of heat needed to raise the temperature of 1 g of water to 1 Celsius.
Joule- the SI unit of heat and energy
Heat capacity- the amount of heat needed to increase the temperature of an object.
Specific heat capacity- a substantial amount of heat it takes to raise the temperature of 1 g of the substance 1 Celsius.
Thermochemistry- is the study of heat changes that occur during a chemical reaction.
Energy- is the capacity of doing work and supplying for heat.
Chemical Potential Energy- is the energy stored within the structural unites of chemical substances.
Heat- is a form of energy that can be transfers from one object to another because of their differences temperature.
Heat Flow- are heats that is is being affected by the motion of the molecules.
Temperature- is the measure of the average kinetic energy of a atoms or a molecules.
Endothermic Reaction- A process that absorbs heat from the surrounding.
Exothermic Reaction- A process that releases heat to it surroundings.
Calorimetry- is used to measure the heat changes for the chemical and physical processes.
calories- the quantity of heat needed to raise the temperature of 1 g of water to 1 Celsius.
Joule- the SI unit of heat and energy
Heat capacity- the amount of heat needed to increase the temperature of an object.
Specific heat capacity- a substantial amount of heat it takes to raise the temperature of 1 g of the substance 1 Celsius.