What amount of glucose in g is present in 25microlitres of a 200mM glucose solution? (molecular weight of glucose = 180)

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Anonymous Wed Mar 9 15:48:42 2011 No.2671083 [Reply] [Original]

What amount of glucose in g is present in 25microlitres of a 200mM glucose solution? (molecular weight of glucose = 180)

>>	Anonymous Wed Mar 9 15:58:42 2011 No.2671138 File: 49 KB, 400x251, peep_show_s3_ep3_mark2_400x251.jpg [View same] [iqdb] [saucenao] [google]

>>	Anonymous Wed Mar 9 16:12:42 2011 No.2671198 25x10^-6 x 200x10^-3 = 5x10^-6 moles 180 x 5x10^-6 = 9x10-4 g = 0.9 mg

>>	Anonymous Wed Mar 9 16:14:42 2011 No.2671205 File: 168 KB, 375x375, 1289757077747.gif [View same] [iqdb] [saucenao] [google] >>2671198 Thank you

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