Exam 5: Solution Concentration

The total molarity of an intravenous solution is given on the label as 151 mEq/L. The osmolarity of this solution is also 151 mEq/L.

What is the molarity of a solution containing 0.585 mol of lactic acid in 250.0 mL of solution?

A student is preparing a sugar water solution to make rock candy. When the student adds sugar to the solution, the added sugar does not dissolve. Which kind of solution does the student have?

The vitamins A (retinol)and C (ascorbic acid)are shown below.All atoms other than C and H are explicitly shown. Complete the following questions be entered in the appropriate letter (A or C)in the blank provided. -The vitamin that would be the most hydrophobic is ______.

If you have 9 g of NaCl in 1 L of water, this solution is 0.9% NaCl and is called normal saline or NS.

Consider two solutions,A and B,separated by a seminpermeable membrane that allows water and small molecules to pass through as shown below. Fill the blank(s)with the appropriate terms from the list below. right left osmosis dialysis -Solution A is 0.10 M in lactose and 0.050 M in urea. Solution B is 0.15 M in KCl. Water will flow to the ______________________compartment.

If a solution contains 3.25 mol of Al³⁺, how many equivalents of Al³⁺ are present?

Putting a celery stick in distilled water results in the uptake of water by the celery.

Solution concentration is an intensive property.

Lactated Ringer's solution 109 mEq/L of Cl^-. What is the mass of the chloride ion in 225 mL of this solution?

Consider the solutions shown in the containers below.The composition of each solution is given in the image. Fill the blank with the appropriate term from the list below. isotonic hypotonic hypertonic crenation hemolysis no change -A red blood cell is placed in the solution in container A. The cell will undergo _____________________.

A normal saline solution is a 0.90% (w/v) aqueous solution of NaCl. This is the same as:

What will happen to a red blood cell if placed in the following solution? 0.14 M lactose (a nonelectrolyte)

Consider the two containers shown below separated by a seminpermeable membrane. When allowed to stand overnight, there will be no change in the liquid levels.

Which of the following is associated with cells in a hypertonic solution?

Consider the two containers shown below separated by a seminpermeable membrane. When allowed to stand overnight, water will have moved from the right-hand container to the left hand container..