Place the following solutions in order of increasing osmotic
pressure. Write a
sentence or two explaining your reasoning (you can also
mathematically show if you
prefer).
I. 0.15 M C2H6O2 II. 0.15 M BaCl2 III. 0.15 M NaI
Place the following solutions in order of increasing osmotic pressure. Write a sentence or two explaining...
QUESTION 3 Place the following solutions in order of increasing osmotic pressure. (Hint: the solutes are l. molecule, II. a soluble ionic and III. a weak acid). I.0.15 M C2H6O2 II. 0.15 M NaCI III. 0.15 M HFQUESTION 4 Place the following aqueous solutions of nonvolatile, nonionic compounds in order of decreasing osmotic pressure. I. 0.011 M sucrose II. 0.0095 M glucose III. 0.0060 M glycerin
Place the following solutions in order of increasing osmotic pressure. I 10.15 M C2H602 II. 0.15 M BaCl2 III. 0.15 M Nal
Place the following solutions in order of increasing osmotic pressure. I. 0.15 M C2H6O2 II. 0.15 M MgCl2 III. 0.15 M CsCl II < III < I III < I < II I < II < III I < III < II II < I < III
1. Which of the following will be a consequence of ion-pairing in solution? a) higher vapor pressure b) higher boiling point c) lower melting point d) higher osmotic pressure e) none of above 2. Which of the following choices shows the correct arrangement of a given aqueous solutions in order of increasing osmotic pressure? Note "m" molality: I) 0.10m HCl II) 0.35 m HI III) 0.20 m MgCl2 IV) 0.15 m (H2N)2CO Thank you!
12.59 Place the following solutions in order of increasing [H3O+]. Please explain your reasoning. 0.10 M HF, 0.10 M NH3, 0.10 M HNO3 0.10 M HCN, 0.20 M HCN, 0.20 M HClO4 0.10 M NH3, 0.10 M NaOH, 0.10 M Ca(OH)2
Can I also get an explanation for the solutions you find? Thanks. 1. Place the following elements in order of increasing radius: B C N Mg Al 2. Place the following elements in order of increasing I1: N 0 Al Si Ga 3. Antimony (Sb) has two common ions, Sb3+ and sbst. a) Write the ground state electron configuration for antimony, antimony(III), and antimony(V). You should abbreviate the first 36 electrons as "[Kr]". Sb = [Kr] Sb3+ = [Kr] Sb5+...
Consider the following set of quantum numbers and place them in order of increasing energy I. n = 4, l = 0, ml = 0, ms = -1/2 II. n = 4, l = 2, ml = -1, ms = -1/2 III. n = 5, l = 0, ml = 0, ms = +1/2 I < II < III III < II < I I < III < II II < III < I III < I < II
Determine the molarity of each of the following solutions from its osmotic pressure at 25°C. Include the van't Hoff factor for the solution when the factor is given. Part 1 II = 0.0211 atm for a solution of urea (CH4N2O): Part 2 II = 0.664 atm for a solution of KI, i=1.90:What molality of a nonvolatile, nonelectrolyte solute is needed to raise the boiling point of water by 7.35°C (K- 0.520°C/m)?
A diagram of a U tube for measuring osmotic pressure is shown below. The height different between the two columns of liquid is 10.00 Cm. The dashed line represent a semi-permeable membrane through which solvent molecules can pass, but solute molecules can not. i) On which side (right or left) is the solute located? ii) Calculate the osmotic pressure in atmospheres. Hint this is actually easy: The pressure difference is given by rho gH. Where rho is the density of...
1) Two aqueous solutions are placed in a U tube (one on each side) separated by a semipermeable membrane. One solution is one liter of 0.05 M urea (a molecular solute) and the other is one liter of 0.02 M Na2SO4. Assume ideal solutions at the same temperature. i) Which solution has the higher osmotic pressure? ii) In order to stop water from flowing, pressure must be applied to which side of the tube? A) i) urea, ii) urea B)...