Calculate the van''t hoff facter for kbr at concentration

Reference no: EM13708648

Question- A solution containing 8.92g of KBr in 500.0 mL of solution and has an osmotic pressure of 6.97 atm at 25 degree celsius. Calculate the van't Hoff facter (i) for KBr at this concentration.

I saw the similar question at this website but the explanation was not sufficient. Could you explain it specifically?

Reference no: EM13708648

Questions Cloud

What is the molarity of the hcl solution : 45.0 mL of 1.75 M NaOH is neutralized by 73.6 mL of an HCl solution. What is the molarity of the HCl solution. A sample of Helium gas occupies 1,045 mL at 621 mmHg. For a gas sample at a constant temperature, determine volume of helium at 745 mmHg.

Define weak acid - strong base reactions : Question- The enthalpy of neutralization for all strong acid - strong base reactions should be the same within experimental error. Explain Will that also be the case for all weak acid - strong base reactions. Explain

The temperature change in the calorimeter be higher : Question- The 200- mm test tube also contained some water (besides the metal ) that was subsequently added to the calorimeter. considering a higher specific heat for water , will the temperature change in the calorimeter be higher, lower, or unaff..

How many grams of carbon are present within a butane lighter : Question- Butane (C4H10) is the liquid fuel in lighters. How many grams of carbon are present within a lighter containing 7.25 mL of butane? (The density of liquid butane is 0.601 g/mL.) Express the mass in grams to three significant figures.

Calculate the van''t hoff facter for kbr at concentration : Question- A solution containing 8.92g of KBr in 500.0 mL of solution and has an osmotic pressure of 6.97 atm at 25 degree celsius. Calculate the van't Hoff facter (i) for KBr at this concentration.

Define aqueous solutions in order of increasing boling point : Question- List the following aqueous solutions in order of increasing boling point: 0.040 m glycerin; 0.020 m FeCl3; 0.030m methanol (CH3OH). m indicates molality

What will be the final temperature of the solution : Question- In the following experiment, a coffee-cup calorimeter containing 100 mL of H2O is used. The initial temperature of the calorimeter is 23.0 degreesC. If 2.30g of CaCl2 is added to the calorimeter, what will be the final temperature of the..

How do find the density of solution : Question- If you have a mass percent of 28 of HCL solution how do you find the density of solution at 20.0C and at 40.0C

Give the line structure of the organic product : Question- Give the line structure of the organic product formed when cyclohexene is reacted with permangate in the presence of base

User Account

All Pages