Bomb Calorimeter

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Matthew Choi 2H
Posts: 59
Joined: Fri Sep 28, 2018 12:18 am

Bomb Calorimeter

Postby Matthew Choi 2H » Sun Feb 03, 2019 9:48 pm

Can someone explain what a bomb calorimeter does? Thanks in advance.

Steven Garcia 1H
Posts: 79
Joined: Fri Sep 28, 2018 12:16 am

Re: Bomb Calorimeter

Postby Steven Garcia 1H » Sun Feb 03, 2019 10:08 pm

I don’t think we need to know the actual mechanics and details about the calorimeter. However, it’s important to know that the calorimeter essentially measures the change in temp of the solution/mixture inside the bomb calorimeter. The bomb calorimeter allows us to determine the q (heat transfer) of the solution/ mixture. From q value of the inside solution/mixture, we are able to compute the q of the calorimeter itself, which is just the negative value of the q value.

hazelyang2E
Posts: 57
Joined: Fri Sep 28, 2018 12:23 am

Re: Bomb Calorimeter

Postby hazelyang2E » Sun Feb 03, 2019 10:45 pm

I believe all you need to know about a bomb calorimeter is that it is used to measure the temperature of a combustion reaction and that it would be considered a closed system.

Aurbal Popal
Posts: 63
Joined: Fri Sep 28, 2018 12:27 am

Re: Bomb Calorimeter

Postby Aurbal Popal » Sun Feb 03, 2019 10:50 pm

hazelyang2E wrote:I believe all you need to know about a bomb calorimeter is that it is used to measure the temperature of a combustion reaction and that it would be considered a closed system.


I think it might actually be an isolated system as you do not want the heat escaping in order to measure the heat of the reaction occurring in the calorimeter.

josephperez_2C
Posts: 70
Joined: Wed Nov 15, 2017 3:04 am

Re: Bomb Calorimeter

Postby josephperez_2C » Sun Feb 03, 2019 11:20 pm

I think it was just important to know that the constant V (calorimetry) is associated with it. The problems will say something like "In a constant P calorimeter," so I doubt we'll have to know exactly how it works.

AnnaYan_1l
Posts: 96
Joined: Fri Apr 06, 2018 11:05 am
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Re: Bomb Calorimeter

Postby AnnaYan_1l » Sun Feb 03, 2019 11:39 pm

According to the notes, a bomb calorimeter is an isolated system because nothing is exchanged with the surroundings!


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