2023-09-05 19:44:01
Can the walls of the calorimeter absorb the energy emitted from the reaction? Since the energy emitted or absorbed from chemical reactions is mostly thermal energy, as chemical reactions often need heat to occur and in this case they are called endothermic reactions, and at other times chemical reactions release heat making them Exothermic reactions, and in the coming lines we will talk regarding the answer to this question, and we will learn regarding the most important information regarding the calorimeter, how it works, its components, and many other information on this topic in some detail. The walls of the calorimeter can absorb the energy emitted from the reaction The energy emitted from the reaction can be absorbed by the walls of the calorimeter Chemical and physical reactions Since the calorimeter is one of the most important devices in chemical laboratories and laboratories in order to measure the temperatures of physical and chemical reactions, as it can measure the heat that the reaction needs to occur correctly in Types of endothermic reactions, as well as measures the amount of heat generated by the reaction In the case of exothermic reactions, the calorimeter also measures the specific heat of some substances that enter into chemical and physical reactions. In addition, the calorimeter measures the amount of heat transfer from one body to another during a chemical reaction, which makes it easier to calculate the amount of heat and so on. mm made of calorimeter The calorimeter consists of a group of basic components that allow it to perform its function, and these components are as follows: A thermometer to measure the temperature. A wire used for moving. Insulating cover to prevent heat from spreading to the surroundings or in the opposite direction. Insulated inner pot. outer bowl. Thermal insulators. Where the calorimeter consists of materials that conduct heat well, such as copper or aluminum, as it consists of two containers, one for placing the thermometer and the other for stirring the mixture and facilitating the transfer of thermal energy, and the outer wall of the calorimeter and the insulators used in it to prevent heat from escaping from spreading in the surrounding medium or spreading in the opposite direction. How the calorimeter works The calorimeter works on the principle of energy conservation, where energy is saved in a closed system that cannot be transferred to the surrounding external medium, and no heat enters from the external medium into that closed system, and this is called the energy conservation system, as the calorimeter measures heat The specificity of the different substances in addition to the heat generated from the reaction and the heat expended in the reaction, whether this reaction is a chemical reaction or a physical one. Finally, we answered the question: Can the walls of the calorimeter absorb the energy emitted from the reaction? We also learned regarding the most important information regarding the calorimeter used in the laboratories, where we talked regarding the most important components of this calorimeter, as well as how it works in some detail.
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