Calorimetry Specific Heat Capacity of Metals Lab Report

The specific heat of water is approximately 418 Jg C so we use that for the specific heat of the solution. ΔTMetal TfinalTinitial A6 B6 C6A5 B5 C5.

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Introduction The amount of heat required to raise the temperature of a solid body depends on its change in temperature ΔT its mass m and an intrinsic characteristic of the material forming the body called specific heat cp.

. The purpose of this lab was to explore how the specific heat of a substance can be figured out using a coffee cup calorimeter. 2- a T heory. The second run displayed the closest value to the actual value.

In calorimetry to find the amount of heat that was absorbed or released q by multiplying its mass m its specific heat capacity c and its change in thermal energy T or Tf - Ti. SPH3U1-01 Physics Lab Report Specific Heat Capacity of Brass Jin Jin Shi 2012126 Instructor. The average heat capacity identified the metal used as brass.

The uncertainty from this experiment is the volume of water should be constant. CH-127 LAB12 - Lab report. If a metal has a low specific heat then the metal should make a good material for cookware because it will take less heat to raise the temperature in the material.

The specific heat capacity of the two unknown metals were determined by measuring the transfer of heat from the metal to water through the use of a calorimeter. The purpose of this online lab report is to analyze heat transfer between metal and water in the calorimeter to determine the specific heat capacity of an unknown metal X. The question posed was How can you determine the specific heat of a metal using a calorimeter.

The formula qmcT is what was used in this experiment to determine the. Your specific heat capacity must be positive. Calorimetry Lab Report o PART A.

The specific heat capacity of liquid water is 4184JgC. Calorimetry is a technique that is used to ensure the amount of heat involved that absorbed or released in a chemical or physical process. Conclusion The specific heat of metal based on this experiment for aluminium is 31388J kg1 C1 for copper 30627 J kg1 C1 for Brass is 30621 J kg1 C1 and for iron is 30729 J kg1 C1.

The value can be found by performing an experiment with a metal of known heat capacity. Of these things to find the heat capacity of the Calorimeter. The specific heat capacity of a substance is the amount of energy required to raise the temperature of one gram of that substance 1C.

Calorimetry And Specific Heat Lab Report Answers Edgenuity added by users. If the hot plate you are sharing is not on turn it on 8. This is a large deviation with both of these values identifying very different metals.

Missig MI-Chemistry B 71522 Calorimetry and Specific Heat Introduction. And through experiments to. Calorimetry 2016 May HL paper 2 Qu 12 IB Chemistry.

Ph-101 lab 6 - Lab report. Before the specific heat capacity of copper can be determined it is necessary to know the heat capacity of the calorimeter. Note the negative sign in Equation 4.

Calorimetry And Specific Heat Lab Report Answers Edgenuity Most popular 770 kbs. Lab Report Calorimetry and Specific Heat Hypothesis. Specific Heat Capacity of a Metal Trial 1 Trial 2 Mass of stoppered test tube netal 8 B Mass of stoppered test tube 8 Mass of calorimeter B 165791 115640 Mass of calorimeter water R 62162 42170 18236 8 18252 115640 8 115669 165147 8165934 so151 8 50265 43926.

The average heat capacity calculated was 3776 Jmol and the actual heat capacity of brass is 375 Jmol. C Finding the Specific Heat of a Substance. The can should only have about 2 2 of.

ΔTMetal trial 1 - A9 ΔTMetal trial 2 - B9 ΔTMetal trial 3 - C9 5 Now calculate the specific heat of your unknown metal using equation 4. Calorimetry - Determination of Specific Heat Capacity of a Metal Data Table 51 Trial 1 Show all calculations for each step with correct units and significant figures Metal sample 1 Mass of calorimeter Styrofoam cups Mass of calorimeter and water 6050 9 80-415 9 Mass of water 34-526 9 270 980 C 299 Mass of metal Initial. The purpose of this lab is to calculate the specific heat of aluminum using calorimetryBackground.

Specific heat of water 4 Jg- C Specific heat of substance Cp Heat gained by the water J Mass of subst. Coffee Calorimetry Lab Calorimetry Lab Specific Heat Capacity Problems u0026 Calculations - Chemistry Tutorial - Calorimetry How to calculate analysis results - L3 Lab Report. SFe 0450 J o C -1 g -1.

Using a calorimeter to collect specific heat data on four different metals will determine which metal would be the best to use for cookware. Iron will be used for this purpose. In this experiment the iron ball always starts at a temperature of.

Specific Heat Page 2. Specific Heat Capacity Laboratory Report. G X T of subst.

Mathematically for systems at constant. 100 2 ratings Transcribed image text. PH-101 lab 9 - Lab report.

The metal to the water and thus calculate the specific heat of the metal.

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