You have 50 mg of Niacin. How many moles and how many molecules of Niacin do...

Question

Question

You have 50 mg of Niacin. How many moles and how many molecules of Niacin do you have? Make sure to show your work.

Answer 1

Answer #1

Niacin Niacin Don CH₂ NO2 molar mass = 6x MM of C +5XMM of H+ 1X MM of N+ 2X MM of o 6x 12 + 5X 1 + 1x14 + 2x16 = 72+5+ 14+ 3

Answer 2

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