How many moles of cholesterol are represented by 2.05 * 10 ^7 molecules of cholesterol?

1 Answer
Kai
Mar 7, 2018

There are #3.40times10^-17# moles of cholesterol.

Explanation:

1 mole of anything is equal to #6.022times10^23# individual entities.

So, divide how many molecules of cholesterol there are by this number to get the number of moles of cholesterol.

#(2.05times10^7)/(6.022times10^23)=3.40times10^-17# moles

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