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kvasek [131]
3 years ago
7

A student collected the above data for this experiment. What error did he make? Explain.

Chemistry
2 answers:
Anvisha [2.4K]3 years ago
8 0
A student collected the above data for this experiment.
He made an error in reporting the correct weight of graduate cylinder with water, as it has to be more than that without water.
anzhelika [568]3 years ago
4 0

Answer:

The mass did not change after adding water, but it should have increased.

The electronic mass balance may not have been tared properly.

The student may have misrecorded data.

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Urea is a common fertilizer with the formula CO(NH2)2 that is sometimes used as a chemical de-icer for icy road surfaces in the
nordsb [41]

Answer:

The answer to your question is  molality = 0.61

Explanation:

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Data

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3 years ago
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3 years ago
at a certain pressure the density of superficial carbon dioxide is 0.469. what is the mass of a 25.0 mL sample of supercritical
Murrr4er [49]

Answer:

\large \boxed{\text{11.7 g}}

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