posted by Travis .
5.0% glucose has a specific gravity of 1.02. what is the mass of 470mL of glucose solution.
I'm confused as to exactly what you want. If you want the mass of the 470 ONLY, it is
1.02 g/mL (is that the unit---you don't list the unit) x 470 mL = ?grams.
If you want the mass of the glucose and the 5% is 5% w/w, then multiply the grams from above x 0.05 = g glucose.