Specific heat and heat of fusion part i specific heat heat exchange : when two or more objects at different temperatures are brought together in an. An improved procedure for laboratory determination of the heat capacities of for a traditional laboratory course as well as for a discovery lab approach of an acid–base reaction and the specific heat capacity of metals. Nsta interactive: specific heat temperature time how the temperatures of both substances change as the heat lamps are turned on and then back off.
Chemistry lab: specific heat of a metal what to turn in: data table 1 ~ data table 2 ~ data table 3 ~ calculations ~ questions #1-7 introduction. How much heat did the ice gain when it melted page 9 specific heat of ice cream mixture is 080 cal/g stir the test lab follow-up, day 1 1 find freezing. Chem 139 lab guide page 1 experiment 9 experiment 9 specific heat capacities of metals the purpose of this experiment is to identify two unknown metal.
Purposes to determine the specific heat capacity of various substances to potentially identify materials by their specific heat capacity. This lab will help you to be able to explain what specific heat is and find the specific heat of a metal using household objects after completing. In this lesson students design a lab to determine the identity of an unknown metal through using specific heat calculations this lesson builds on the previous.
Purpose: to calculate the specific heat of a metal using mass and temperature data obtained by using a calorimeter materials needed: hot plate,. Calorimetry lab - specific heat capacity introduction experience tells us that if a hot piece of metal is added to water, the temperature of the water will rise. Specific heat lab - download as word doc (doc / docx), pdf file (pdf), text file (txt) or read online.
The method of mixing is used in the first experiment to determine the specific heat of a metal hot metal shot is added to a calorimeter cup containing cold water. Because water has a much higher heat capacity, or specific heat, than do sands, soils or other materials, for a given amount of solar irradiation (insolation). Determination of specific heat pre-lab discussion: the amount of heat required to raise the temperature of a solid body depends on its change in.
Lab 04: specific heat introduction not everything heats up the same way if you have ever boiled water, you probably already know this the metal. Lab: specific heat summary students relate thermal energy to heat capacity by comparing the heat capacities of different materials and graphing the change in. Two different metals, aluminum and lead, of equal mass are heated to the same temperature in a boiling water bath the specific heat capacities of each metal is . The purpose of this lab experiment is to measure the specific heat capacity of unknown metal samples and also to determine the latent heat of fusion of water.
You will use a precision thermometer to measure the temperature rise of water when hot metal is added warning: when using the precision thermometer,. Ap lab #8: heat capacity of an unknown metal you will be finding the specific heat capacity (how much energy a certain material can store per gram of that. Aim: the aim of this lab exercise is to show that the composition of a metal cylinder can be established using a laboratory derived specific heat introduction.