Explain the osmotic pressure in atm of a solution formed

Assignment Help Chemistry
Reference no: EM13523928

What is the osmotic pressure, in atm, of a solution formed by dissolving 14.1 g of CaBr2 in 0.670 L of water at 53.4 oC? (R = 0.0821 L-atm/mol-K; 0 oC = 273 K)

Reference no: EM13523928

Questions Cloud

Determine the net charge inside the closed surface : An electric field is E=(200 N/C) i in the region x>0 and E=( - 200 N/C) i in the region x
Find how much water will spill out of the beaker : A pyrex beaker that holds 250 ml of water at 20 degrees celcius is filled to the brim. The system is heated to 40 degrees celcius, how much water (if any) will spill out of the beaker
What is the distance between deers : Three deer, A, B, and C, are grazing in a field. Deer B is located 62.8 m from deer A at an angle of 51.7 ° north of west. What is the distance between deer A and C
Evaluate the entropy change of argon expands reversibly : Calculate the entropy change when 5.00 mol of argon expands reversibly at constant temperature (298 K) from a pressure of 10.0 to 1.00 atmospheres. Assume ideal gas behavior
Explain the osmotic pressure in atm of a solution formed : What is the osmotic pressure, in atm, of a solution formed by dissolving 14.1 g of CaBr2 in 0.670 L of water at 53.4 oC? (R = 0.0821 L-atm/mol-K; 0 oC = 273 K)
What maximum height above its launch point does ball attain : A ball is thrown straight upward. At above its launch point, the ball's speed is one-half its launch speed. What maximum height above its launch point does the ball attain
What is the maximum number of new shares : What is the maximum number of new shares of common stock the firm can sell without receiving further authorization from shareholders?
How to calculate the molar solubility of agbr : Calculate the molar solubility of AgBr in a 1.00 M aqueous solution of ammonia. Then calculate the solubility of AgBr in pure water, and compare the two solubilities. (Ksp for silver bromide is 7.7x10^-13 and Kf for Ag(NH3)2+ is 1.6x10^7)
Calculate the speeders speed with respect to the ground : A speeder is pulling directly away and increasing his distance from a police car that is moving at 23 m/s with respect to the ground. Find the speeder's speed with respect to the ground

Reviews

Write a Review

Chemistry Questions & Answers

  Define the rabbit brain tissue was homogenized

Scientists are working on purifying PFK-1C from rabbit brain tissue. The rabbit brain tissue was homogenized and centrifuged to remove insoluble material.

  Sketch the chlorines are in axial position position

Sketch a molecule of Pbr3Cl2 in which the chlorines are in axial position position. Sketch another molecules of Pbr3Cl2 in which the chlorines are equatorials positions.

  Compute the heat content of the cracker

A chemist burns a a saltine cracker in a calorimeter containing 2.0 kg of water. The water temperature increases from 25.0°C to 29.7°C. Calculate the heat content of the cracker in J per cracker.

  How much naoh is needed each day

NaOH + CO2 - >Na2CO3 + H2O. If the average human body discharges 716 g of CO2 per day, how much NaOH is needed each day for each person in the spacecraft? Answer in units of mol.

  Compute the temperature in degrees c

A first order reaction has a rate constant of 0.342 sec^-1 at 29.5 degrees C. If the activation energy is 69 kJ, calculate the temperature in degrees C at which the rate constant is 0.428 sec^-1.

  Evaluate h0rxn for the decomposition of tetrazene

Calculate H0rxn for the decomposition of tetrazene, N4H4 (atom sequence H2NNNNH2) to hydrazine (N2H4) gas and dinitrogen gas.

  Explain the elements that correspond to atomic numbers

Identify the elements that correspond to the following atomic numbers. label each as a noble gas ? a halogen ?an alkali metal? an alkaline earth metal? a transition metal? a lanthanide metal? or an actinide metala 17 b 4 c 63 d 72 e 2 f 92 g 55

  Explain what is the wavelength in nm of photons

What is the wavelength (in nm) of photons which have energies of 895 kilojoules per mole

  What is the molarity of the diluted solution

If 122 mL of a 1.2 M glucose solution is diluted to 550.0 mL, what is the molarity of the diluted solution?

  Calculate the moles of argon present

A 355 ml container holds .146g of Ne and an unknown amount of Ar at 35 degrees C and a total pressure of 26 mmHg. Calculate the moles of Ar present

  State the heat capacity of the calorimeter is insignificant

since the soulutions are dilute, assume that all the solutions have the same density and specific heat capacity of water. the heat capacity of the calorimeter is insignificant.

  Explain two methods for converting benzene

Calculate the % atom economy for the following two methods for converting benzene, C6H6, to aniline, C6H5NH2.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd