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QUESTION 14 In the lab, you used 2.0 mM FD&C Blue Dye No. 2 solution. How much solid dye, molar mass 468.36 g/mol, shoul
Posted: Thu Jun 30, 2022 6:22 pm
by answerhappygod
- Question 14 In The Lab You Used 2 0 Mm Fd C Blue Dye No 2 Solution How Much Solid Dye Molar Mass 468 36 G Mol Shoul 1 (22.99 KiB) Viewed 67 times
QUESTION 14 In the lab, you used 2.0 mM FD&C Blue Dye No. 2 solution. How much solid dye, molar mass 468.36 g/mol, should be dissolved to make 6.00 liters of 3.02 mM FD&C Blue Dye No. 2 solution? Hint, 2.0 mM is 0.0020 M. 38.85 g 13.37 g 0.1183 g 8.450 g 18.12 g
QUESTION 15 If a student wants to make 50.0 mL of a 2.65M stock solution of MgCl 2, how many grams of solid, anhydrous magnesium chloride do they need to use? 719 g 2.73 g 645 g 12.6 g 1.39 g