What is the mass of 20.0 mL of an intravenous glucose solution with a density of...
Glucose solutions used for intravenous medical applications are typically 5.00 % (m/m) Glucose dissolved in water. What is the molarity associated with a typical 5.00 % Glucose solution. Molar Mass (Glucose) = 180.16 g/mol; Density of normal glucose solution = 1.01 g/mL 0.280 M b) 0.364 M c) 2.75 M d) 3.57 M e) 9.09 M
What is the molarity of a 14.5% by mass glucose (C6H12O6) solution? (The density of the solution is 1.03 g/mL.)
A patient needs to be given exactly 500 mL
of a 15% (w/v) intravenous glucose solution. The stock solution is
55% (w/v). How many milliliters of the stock solution are needed to
prepare the fluid for the IV bag?
A patient needs to be given exactly 500 mL of a 15% (w/v)
intravenous glucose solution. The stock solution is 55% (w/v). How
many milliliters of the stock solution are needed to prepare the
fluid for the IV bag?
Map deh...
An aqueous solution of glucose is 17.5% C6H12O6 by mass and has a density of 1.10 g/mL. What is the molarity and molality of the solution? What is the mole fraction of glucose?
4) what volume (mL) of a 3.1% (by mass) chlorine solution (density= 1.15 g/mL) contains enough chlorine to raise the chlorine concentration of a 27000 gal swimming pool to 2.5 ppm (by mass). Assume a density of 1.00 g/mL for the pool water. (4 pts)
An aqueous solution containing 20.0% (by mass) of ammonium sulfate, (NH_4)_2SO_4. has a density of 1.115g/mL. (a) What is the mass (in grams) of a 250.0-mL sample of this solution? How many grams of ammonium sulfate are present in the 250.0-mL sample of this solution?
Calculate the molality of a 20.0% by mass ammonium sulfate (NH4)2SO4 solution. The density of the solution is 1.117 g/mL.
A NaOH solution has a density of 1.22 g/mL and is 20.0 wt % NaOH. What is the molality of the solution?
2013x10 39 : 2013kg Mass percent A glucose IV solution is 5.0 % 5.0 g of glucose 100 g solution Question 6. What is the mass of glucose (in kg) present in a 5.0 % glucose solution? (5.00) Question 7. A soft drink contains 11.5% sucrose (C12H2201 )by mass. What volume of the soft drink solutions in milliliters contains 85.2 g of sucrose? (Assume a density 1.04 g/mL.) [7.12E2 ml solution] Question 8. A glucose solution is 3.25% glucose by...
What is the molality of a 50% by mass aqueous solution of glucose (molar mass = 180 g/mol) Assume the density of water = 1.00 g/mL 0.00554 m 1.00 m 5.56 m 2.34 m