Calculate the osmolarity and effective osmotic pressure of a solution of 145 mEq NaCl. Assume the reflection coefficient is 0.3, g = 1.85, and RT is 26 L-atm/mol. (Hint: convert mEq to mmol). How would this compare to a 1 mmol solution of urea with a reflection coefficient of 0 and a g of 1? PLEASE SHOW ALL WORK AND EXPLAIN!
If an aqueous solution is 2.17% (w/v) in sodium chloride, NaCl , what is the osmolarity of the solution?
What is the osmolarity of a solution containing 0.1 M NaNO3 and 0.2 M NaCl?
What is the osmolarity of a 300mM solution of NaCl? a. 150 mOsm b. 300 mOsm c. 600 mOsm d. 1200 mOsm
What is the osmolarity of a 0.8% solution of sodium chloride (NaCl)? Atomic weights: (Na - 23, CI - 35.5)
1) What is the osmolarity of an IV solution which is .45% NaCl and 5% glucose? a. If a patient is dehydrated, what is the best IV to move water into the cells? b. What is the best IV for a patient with severe blood loss before new blood arrives?
24) An 0.89 percent w/ NaCl solution is referred to as physiological saline solution What is the osmolarity (osmol) of this solution? (Spts)
16.a is the saturated NaCl solution isotonic, hypertonic or hypotonic with blood? Explain. b. If a patient was administered an intravenous dose of this solution, what would happen to their red blood cells? What would be a likely initial symptom of high levels of Na* and CI? C. Read the label on the 0.9 % Sodium Chloride IV solution bag. 1. What is the osmolarity of this solution? Is this solution isotonic, hypertonic or hypotonic? Explain. 2. Is the stated...
1. Calculate the Osmolarity of a 0.2M solution of MgCl2 and a 0.5M solution of KCI. [2pts] 2. You have a 0.2M MgCl2 and 0.5M KCI separated by a semipermeable membrane. Draw the relative liquid levels in the container after osmosis occurs. (1pt After osmosis, draw the liquid levels in each side Before osmosis, the liquid 0.2M 0.5M levels are equal 0.2M 0.5M MgCl2 KCI MgCl2 KCI 3. Explain why you drew the levels you did in Question 2, explain...
Calculate the molality of a NaCl solution that has a molarity of .0600 M NaCl if the density of the solution is 1.017g/mL.