Asked by Emma

How many millimoles are in 500.0 g of alanine (MW = 89?)
Answered by DrBob222
moles = grams/molar mass.
millimoles = moles x 1000
Answered by GK
500.00g / 89 g/mol = 5.62 moles
1 mole = 1000 millimoles
(5.62 moles)(1000 mmol/mole) 5620 millimoles.

Are you sure the mass is 500.0 grams? Could it me milligrams?
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