payen96151
14.12.2021 •
Chemistry
A group of students wanted to test the structural efficiency of a stool in Mr. Brown’s music room so they started piling on top of it.
The stool has a mass of 3.5 kg, and combined, the students a mass of 268 kg.
At this point, what is the structural efficiency of the stool?
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Ответ:
2.8x10^24
Explanation:
To convert moles to molecules, multiply the number of moles by Avagadro's number (6.02x10^23. Round if required.
4.62mol × 6.02x10^23 = 2.8x10^24