How many moles in 1.00g of salicylic acid?

-  0.00724 moles.

Solution:- Grams of salicylic acid are given and it asks to calculate the moles.

For the moles, we divide the grams by the molar mass.

Formula of salicylic acid is

Molar mass = 7(12.01)+6(1.01)+3(16.00)

= 84.07+6.06+48.00

= 138.13 gram per mol

We could make the dimensional analysis set up for showing unit cancellation and have the moles.

= 0.00724 moles

So, there will be 0.00724 moles of salicylic acid in it's 1.00 gram.

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explanation:

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