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calorimeter    
n. 熱量計

熱量計

calorimeter
n 1: a measuring instrument that determines quantities of heat



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  • Calorimeter - Wikipedia
    A calorimeter is a device used for calorimetry, or the process of measuring the heat of chemical reactions or physical changes as well as heat capacity Differential scanning calorimeters, isothermal micro calorimeters, titration calorimeters and accelerated rate calorimeters are among the most common types
  • Calorimeter | Definition, Uses, Diagram, Facts | Britannica
    calorimeter, device for measuring the heat developed during a mechanical, electrical, or chemical reaction and for calculating the heat capacity of materials Calorimeters have been designed in great variety
  • Calorimeter- Types, principle, working, uses - Master Chemistry
    Calorimeters is an important chemistry lab instrument devices that measure the amount of heat absorbed or released during a chemical reaction In this article, we will explore the definition of calorimeters in chemistry, their importance, types, and applications
  • Calorimeter- Definition, Types and Uses - Science Info
    What is Calorimeter? A calorimeter is a device that measures the heat flow produced by a chemical reaction or physical change The underlying principle is that the heat emitted by the combustion chamber causes a quantifiable increase in the temperature of the water
  • Calorimetry- Definition, Principle, Types, Application, and Limitations
    Calorimetry is a branch of science concerned with measuring a body’s state in terms of thermal features to investigate its physical and chemical changes To determine the enthalpy, stability, heat capacity, and other thermochemical quantities, calorimetry is widely used
  • 5. 6: Calorimetry - Chemistry LibreTexts
    Calorimetery is an application of the First Law of Thermodynamics to heat transfer, and allows us to measure the enthalpies of reaction or the heat capacities of substances From the first law we can state ΔEUniverse = ΔESystem + ΔESurrounding = 0 therefore, ΔESystem = − ΔESurrounding
  • 10. 2 Calorimetry – Chemistry Fundamentals - University of Central . . .
    Calorimetry is used to measure amounts of heat transferred to or from a substance To do so, the heat is exchanged with a calibrated object (calorimeter) The temperature change measured by the calorimeter is used to derive the amount of heat transferred by the process under study
  • What Is a Calorimeter How Is It Used In A Lab? - Excedr
    A calorimeter is an instrument designed to quantify changes in heat Typically, it comprises a metal container with water above a combustion chamber A thermometer gauges the heat change within the water
  • 14. 5: Calorimetry - Chemistry LibreTexts
    Describe a simple calorimeter and explain how it is employed and how its heat capacity is determined Constant Volume Calorimetry, also know as bomb calorimetry, is used to measure the heat of a reaction while holding volume constant and resisting large amounts of pressure
  • 5. 3: Calorimetry - Chemistry LibreTexts
    A calorimeter is a device used to measure the amount of heat involved in a chemical or physical process For example, when an exothermic reaction occurs in solution in a calorimeter, the heat produced by the reaction is absorbed by the solution, which increases its temperature





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