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alekssr [168]
2 years ago
14

Why do you need to combust benzoic acid before testing the "unknown" sample you are interested in? Why do you need to combust mo

re than one sample of the "unknown" you are testing?
Chemistry
1 answer:
fiasKO [112]2 years ago
7 0

Various samples of the must be combusted in other to obtain a reliable result.

<h3>What is a bomb calorimeter?</h3>

The bomb calorimeter is used to obtain the energy of a sample. This is called the energy equivalent or the energy value of the sample.

Now, we know that the bomb calorimeter is calibrated by the use of benzoic acid hence it must be combusted first to obtain the basic energy value of the calorimeter.

Various samples of the must be combusted in other to obtain a reliable result.

Learn more about bomb calorimeter:brainly.com/question/24245395?

#SPJ1

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A 12.0% sucrose solution by mass has a density of 1.05 gem, what mass of sucrose is present in a 32.0-mL sample of this solution
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Option C. 4.03 g

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Firstly we analyse data.

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