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Calculate the mass of oestrogen (molecular mass 270 g/mol) required to make 150 mL of a...

Calculate the mass of oestrogen (molecular mass 270 g/mol) required to make 150 mL of a 5.5 mM solution. Select the appropriate units.

HINT: First calculate amount (moles) based on the formula amount = c × V (you may have learned this formula as n = c × V; A = C × V)

then convert moles to grams using g = mol x molecular mass

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