Exam 5: Solution Concentration

For the following questions, fill in the blank with one of the following terms as appropriate. increase decrease remains constant cannot predict -For many ionic solids such as NaHCO₃ water solubility will ___________ at higher temperatures..

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 pure water, and solution B is 0.05 M glucose. Water molecules will move to the ______________________compartment and glucose molecules will move to the __________________compartment.

Consider the following structure. Complete the sentence using the appropriate terms given below. hydrophobic hydrophilic soluble insoluble -This molecule is probably____________________in water.

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 C. The cell will undergo ____________________.

A solution contains 35.5 mg of Vitamin C in 175 mL of solution. The concentration of this solution could be expressed as:

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 0.50 M in sucrose and Solution is 1.5 M in sucrose. After one hour, the compartment on the ____________________ will have the higher osmotic pressure.

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

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

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

The osmotic pressure of a 0.10 M NaCl solution will be the same as that of a 0.10 M urea solution.

The vitamins A (retinol) and C (ascorbic acid) are shown below. All atoms other than C and H are explicitly shown. A C Complete the following questions be entered in the appropriate letter (A or C) in the blank provided. -The beaker below contains oil (a compound of mostly carbon and hydrogen) in the upper layer and water in the lower layer. Oil floats on top of the water because it is less dense. The vitamin that would be the most soluble in the upper layer is ______.

Based on the following graph, the solubility of this substance at 80 °C is approximately:

Which of the following pass through both osmotic and dialysis membranes?

Solution concentration is an intensive property.

Consider the two containers separated by a semipermeable membrane that allows both glucose and sucrose to pass through. Answer the following questions as appropriate with: right, left, or no movement. -What is the total molarity of a solution containing 25.7 g of sucrose (C₁₂H₂₂O₁₁) and 16.1 g of ribose (C₅H₁₀O₅) dissolved in enough water to produce 850.0 mL of solution?

The vitamins A (retinol) and C (ascorbic acid) are shown below. All atoms other than C and H are explicitly shown. A C 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 ______.