Which of the following compounds has the lowest van't Hoff factor?
What is the van't Hoff factor of NaNO3, Na3PO4, Li2CO3, MgCl2?
I calculated them all to be (in order) a van't Hoff factor of 4, 7, 5, and 3. However the lowest van't Hoff factor went to NaNO3. Why?
Which of the following compounds has the lowest van't Hoff factor? What is the van't Hoff...
indicate the expected van't Hoff factor fot the following compounds Question 3 2 pts Indicate the expected van't Hoff factor for the following compounds. Compound Expected Van't Hoff lithium hydrogen phosphate (Select] sodium hydroxide Select] ammonium bromide (Select) Question 4 3 pts Your driveway is icy and you want the ice to melt. Answer the following questions regarding the listed salt. This virtuallab may help. Sodium hydroxide, which is used as a drain cleaner, has an expected van't Hoff factor...
1. What is the expected van't Hoff factor for FeCl3? (Assume dilute conditions) A) 1 B) 2 D) 4 C) 3 E) 5 2. Choose the aqueous solution that has the highest boiling point. These are all solutions of nonvolatile solutes and you should assume ideal van't Hoff factors where applicable. A) 0.100 mol kg-1 NaCl B) 0.100 mol kg-1 AlCl3 C) 0.100 mol kg-1 MgCl2 D) 0.100 mol kg-1 C6H1206 E) They all have the same boiling point.
Ideally, the van't Hoff factor, i, can be determined by the following equation [i = moles of particles/moles of dissolved solute] What I the van't Hoff factor for BeCl_2? 1 2 3 4
Indicate the expected van't Hoff factor for the following compounds - Rubidium carbonate - Barium sulfite - Magnesium dihydrogen phosphate Hope you can help, thank you!
Post Laboratory Questions: 1. Predict the value for the Van't Hoff factor, i, for each of the following compounds. (a) Mg(NO3)2 (b) CaSO4 (c) C12H22011 (sucrose) 2. Which of the following compounds would you expect to be the best at lowering the freezing point of water: sucrose, LiCI, SrCl2, Na2S, AICl3, or MgaN2 and why? Assume all are ionic compounds except sucrose and all are soluble in water and equal amounts (moles) are used?
FeCl₃ has a van't Hoff factor of i = 3.40. What is the concentration of particles in a 1.851 M solution of FeCl₃?
2) What is the value for the van't Hoff factor (i) for Cu(NO3)2? a) i = 1 b) i= 2 c) i = 3 d) i= 4 e) i > 4
1) What is the value for the van't Hoff factor (i) for Zn(NO3)2? a) i = 1 b) i = 2 c) i = 3 d) i = 4 e) i > 4
urgent 1) What is the value for the van't Hoff factor (i) for Zn(NO3)2? a) i = 1 b) i= 2 c) i= 3 d) i-4 e) i>4
Question 16 of 45 Submit FeCl3 has a van't Hoff factor of 3.4. What is the freezing point of an aqueous solution made with 1.71 m FeCl3? (Kf for water is 1.86 °C/m) °C 4 7 5 8 6 9 Question 20 of 45 Submit Determine AGº for the phase change CO2(g) → CO2(aq) at 25°C. AH° = -19.4 kJ/mol AS° = +92.3 J/mol-K kJ/mol (1 4 7 +/- 2 5 8 3 6 9 0 x 100 May 7...