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Two aircraft rivets, one iron and the other copper, are placed in a calorimeter that has an initial temperature of 20.°C. The data for the rivets are as follows:
Iron Copper
___________________________________
Mass (g) 30.0 20.0
Initial T (°C) 0.0 100.0
c (J/g·K) 0.450 0.387
(b) What other information is needed to correct any measurements in an actual experiment?

Respuesta :

tanisharawat014

The heat capacity of the calorimeter is needed to correct any measurements in an actual experiment .

Given ,

Two aircraft rivets , one iron and the other copper , are placed in a calorimeter .

The initial temp of the calorimeter is 20 degC .

Mass of iron = 30 g

Initial temp of iron = 0 degC

Mass of copper = 20 g

Initial temp of copper = 100 degC

What is heat capacity ?

The amount of heat required to raise the temperature of a substance by one unit .

C= Q/ m delta T

Where,

Q = Heat energy

m = mass

C = specific heat capacity

deltaT =change in temperature

What is a calorimeter ?

It is an object used for measuring the heat flow , heat capacity of a chemical reaction as well as the physical changes .

Learn more about calorimeter here :

brainly.com/question/1407669

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