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Lena [83]
4 years ago
11

by trial and error, find the largest number that can be added to 6.022× 1023 without changing its displayed value (as shown on t

he screen).
Chemistry
1 answer:
harkovskaia [24]4 years ago
3 0
As mentioned, this is a trial-and-error process. I typed in the Avogadro's number 6.022×10²³ then added the largest number I could think of. Since infinity can be thought of as 99999...(and so on), I thought that the number should all be composed of 9. As I add 9 after one another, I ended with about 10 quadrillion before the display changed to 6.022000001×10²³. Therefore, the largest number is: 9,999,999,999,999,999.
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The given question is incomplete. The complete question is:

A chemist prepares a solution of barium chloride by measuring out 110 g of barium chloride into a 440 ml volumetric flask and filling the flask to the mark with water. Calculate the concentration in mole per liter of the chemist's barium chloride solution. Round your answer to 3 significant digits.

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Molarity of a solution is defined as the number of moles of solute dissolved per liter of the solution.

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where,

n = moles of solute

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