Iodine is an essential element that maintains proper thyroid function. If you consume a 0.50 mg...
Iodine is an essential element that maintains proper thyroid function. If you consume a 0.50 mg I2 supplement:
How many I atoms did you consume
Homework Answers
Molar mass of I2 = 253.8 g
Number of moles in 0.5 mg = 0.5*10^-3/253.8 = 1.97*10^-6 mol
Number of atoms in 1 mol = 6.022*10^23
Number of atoms in 1.97*10^-6 mol = 1.97*10^-6*6.022*10^23= 1.186*10^18 atoms are consumed
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