Compute the vapor pressure lowering

Assignment Help Chemistry
Reference no: EM13667263

Explain Lysozyme is an enzyme that cleaves bacterial cells walls. A sample of lysozome extract from chicken egg white has a molar mass of 13,930g. Explain a quantity of 0.1g of this enzyme is dissolved in 150g of water at 25 degrees Celsius. Compute the vapor pressure lowering, the depression in freeing point the elevation of boiling point, and the osmotic pressure of this solution. The vapor pressure of water at 25 degrees Celsius is 23.76 mm Hg. Kf(H2O)= 1.86oC/m. KB(H2O)= 0.5286oC/m

Reference no: EM13667263

Questions Cloud

Find the normal force exerted by the incline on the block : A 2.00 kilogram block is held in equilibrium on an incline of angle theta= 60 degree by a horizontal force F applied in a horizontal direction. Find the normal force exerted by the incline on the block
Obtain how far down the slope does she go before stopping : An Olympic skier moving at 20.0 m/s down a 30.0o slope encounters a region of wet snow, of coefficient of friction μk=0.740. Find how far down the slope does she go before stopping
State the mass balance and charge balance equations : State the mass balance and charge balance equations for a solution that is .45 M in NaF as well as saturated with CaF2
Find at what time of year is it greatest : Apart from the continuous loss of mass from the Sun and increase in the mass of Earth (Both of which are relatively small.) Find at what time of year is it greatest
Compute the vapor pressure lowering : Explain a quantity of 0.1g of this enzyme is dissolved in 150g of water at 25 degrees Celsius. Compute the vapor pressure lowering, the depression in freeing point the elevation of boiling point, and the osmotic pressure of this solution.
Find the greatest speed of the block : A 0.5 kilogram block attached to an ideal spring (k = 100 N/m) oscillates on a horizontal frictionless surface. Find the greatest speed of the block
Find the speed of the mass when it hits the ground : Suppose that g = 10 m/s2. A 1 kilogram mass is dropped from rest from a height of 0.5 meter. Find the speed of the mass when it hits the ground
Determine what is the thrust force : A rocket weighs 2.45 x 105 Newton and can accelerate straight up at 2.00 m/s2. Determine what is the thrust force
Estimate what is the current in the wire : A 1.02 Volt potential difference is maintained across a 2 meter length of tungsten wire that has a cross-sectional area of 0.61 mm2 and the resistivity of the tungsten is 5.6 x 10-8 W.m. Estimate what is the current in the wire

Reviews

Write a Review

Chemistry Questions & Answers

  Evaluate the total concentration of lead dissolved

Calculate the total concentration of lead dissolved ([Pb]total) in a solution saturated with PbI2(s) and containing dissolved I- with a concentration of [I-] = 0.294 M. The solubility of lead is governed by the reactions shown below.

  Compute the mass of nitrogen dissolved at room temperature

Calculate the mass of nitrogen dissolved at room temperature in an 76.0L home aquarium. Assume a total pressure of 1.0 atm and a mole fraction for nitrogen of 0.78

  Suppose the outcome of reactions that occur

Predict the outcome of reactions that occur when a solution having [Cu2+]/[Fe2+] = 10 comes in contact with hydrotroilite (FeS). What will be the ratio of [Cu2+]/[Fe2+] in the solution after equilibrium is established?

  State what is the ka for the acid

Butryic Acid is responsible for the odor in rancid butter. A solution of .25M butryic acid has a pH of 2.71. What is the Ka for the acid

  Define when the gases are allowed to mix together

Container A holds 727 mL of ideal gas at 2.20 atm. Container B holds 134 mL of ideal gas at 4.20 atm. If the gases are allowed to mix together

  State the eqn for each large-extent b/l a/b rxn

The student then adds more water until the solution volume becomes 1.0 L Write the eqn for each large-extent B/L A/B rxn which occurred on making this mixture. Do this by starting with the rxn that involves the strongest B/L A with the strongest B..

  Explain the equation of state for one mole of ne

At high pressures, Ne behaves as an imperfect gas. In the range 300 K to 500 K the equation of state for one mole of Ne (g) can be written as:

  State the overall efficiency of a nuclear power plant

This phenomenon has some very practical applications in the power plants, particularly nuclear power plants. How does this help the overall efficiency of a nuclear power plant?

  Explain all the radiation is absorbed and converted to heat

How many photons will be required to raise the temperature of 2.3 g of water by 2.1k ? Water is exposed to infrared radiation of wavelength 2.7×10?4 cm . Assume that all the radiation is absorbed and converted to heat.

  State why should the boiling point rise as the distillation

SLIGHTLY LESS than 100 degrees Celsius, but the final boiling point was AT 100 degrees Celsius. Why should the boiling point rise as the distillation progresses?

  Two kinds of carbonyl acceptor structures in addition to

two kinds of carbonyl acceptor structures in addition to benzoate esters can be used in reaction with phenylmagnesium

  Write down the product for the reaction butane forward and

write down the product for the reaction butane forward and backward reactionin the presence of aluminium bromide and

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