How would you make 20 mL of 25 mM glucose?
Please show the work.
How many milligrams of glucose would you use to make 5 ml of a 300 mM glucose solution? Show your calculations...Please work this out on loose leaf 4. How many milligrams (mg of glucose would you use to make 5 ml of a 300 mM glucose solution? Show your calculations. Answer
How would you make 300 mL of a 5.5 mM glucose solution?
3. How would you make 200 ml of a 250 mM phosphate buffer from a 1M stock solution of phosphate buffer? r. nus: how would you make 100 ul of 10 mM glucose solution from a 1M glucose stock solution? int: might need to do a serial dilution, as our pipettes cannot dispense less than 2ul)
How would you make a 350 ml solution of 2% Glucose (MW = 180.16) in water? A) 2 grams of glucose into 300 ml of water. Bring up to 350 ml total volume. B) Add 350 ml of distilled water to a beaker. Add 7 grams of glucose. C) 7 grams of glucose into 300 ml of water. Bring up to 350 ml total volume. D) Add 350 ml of distilled water to a beaker. Add 20 grams glucose.
How many grams of glucose would you need to make 100 ml of a 15% solution? And how many milliliters of what would you use?
Please show steps 3pt) You are given a 2M glucose stock and you are asked to make 300ml of a 2% glucose solution using that stock. How much of the 2M glucose stock will you need to make 100 ml of a 2% glucose solution? The formula weight for glucose is 180.16. Be sure to clearly show all your calculations and to show the units of components through the calculation process
please show work so: 1 ml stock 10 ml final -0.5 mL of stock -5 ml final volume While I have used 1:10 as a standard the same rules apply for all dilution factors. Try these problems: x 0.5 X0.5 1. You need to make a 1:25 dilution factor. If you final volume is 25 mL this means that you need_ _mL of stock and mL of solvent to make your final volume of 25 mL. 2. If you needed...
How would you prepare 200 mL of 20 mM NaH2PO4 buffer, pH = 7.0?
please show work 13) How many grams of glucose are needed to prepare 400 mL of a 2.0%(m/v) glucose solution? A) 800. g B) 0.0050 g C) 8.0 8. D) 2.0 g E) 200.8 14) What volume (mL) of a 15% (m/v) NaOH solution contains 120 g NaOH? A) 18 ml B) 0.13 mLC) 13 mL D) 120 mLE) 8.0 x 102 mL 15) What is the molarity of a solution that contains 17 g of NH3 in 0.50 L...
You have a standard stock containing (1.67 mM glucose + 1.67 mM fructose). Calculate the glucose concentration and fructose concentration. Show work. Fructose Tube Gle-Fru Water DNS Total Glucose reagent volume l conc (μM) | conc (μM) Stock solutionm 1 mL 1 0mL 2 0.25 mL 2.75 mL ImL 4 mL 3 0.5 mL 2.5 mL1 mL4 mL 4 0.75 mL 2.25 mL 1 mL 4 m 2 mL1 mL 4 mL 1.5 mL I mL 4 mL 1 mL...