Question

16, Which one has more molecules: 9 g of water or 9 g of sugar

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Answer 1

Answer:

molecules =mole xNA

more moles more molecules.

9/18 =0.5 moles H2O

9/342 =0.026 MOles

so sugar less moles compare to water so less molecules.......

Answer 2

Answer:

it depend upon molecules masses of sugar and water

Explanation:

it's just a mole concept you have to revise