Question

What is the number of molecules in a sugar crystal

Answer 1

Answer:

Sugar is chemically sucrose (C12H22O11). 1 mole = 6.023 x 1023 molecules of sucrose. 342 g = 6.023 x 1023 molecules of sucrose. 10 mg (0.01 g) of sucrose = (6.023 x 1023 x 0.01)/342 = 1.76 x 1019 molecules of sucrose.

Explanation:

Answer 2

Explanation:

Well, what is the mass of sugar crystal? I don’t know. At a guess, I would say 10–20 mg.

And so we take the quotient, 0.015∙g342.3∙g∙mol−1=??∙mol

And then multiply this number by the Avocado number, i.e. 6.022×1023∙mol−1 .

If you want a better answer, then measure the mass of a KNOWN number of sugar crystals …. and then use this measurement to estimate the mass of a SINGLE crystal.

I hope this will help you.

please mark me as brainliest...