Evaluate the expected vapor pressure for a solution

Assignment Help Chemistry
Reference no: EM13489031

Calculate the expected vapor pressure at 25 OC for a solution containing 158.0 g of nonelectrolyte sucrose (MW = 342.3 g/mol) in 643.5 mL of water. At 25 OC, water has a density of 0.9971 g/mL and its vapor pressure is 23.76 torr.

Reference no: EM13489031

Questions Cloud

Find the angle of the velocity vector of the package : An airplane with a speed of 89.1 m/s is climbing upward at an angle of 31.5 ° with respect to the horizontal. Relative to the ground, determine the angle of the velocity vector of the package just before impact
What amount of bad debt expense was recognized for the year : Kinkos wrote off $10,650 of receivables as bad debts during 1999. What amount of bad debt expense was recognized for the year 1999?
Explain a radioactive 32p nucleus has a half-life : A radioactive 32P nucleus has a half-life of 14.3 days. If a 50.00 g sample is allowed to decay naturally, how much time passes until only 1.00 g of 32P remains
What are the rights of the stakeholders of an entity : Provide an example of a director that has not fully complied with these legal duties. What were the penalties involved? (Ensure you provide evidence via appropriate references you have obtained to support your answer).
Evaluate the expected vapor pressure for a solution : Calculate the expected vapor pressure at 25 OC for a solution containing 158.0 g of nonelectrolyte sucrose (MW = 342.3 g/mol) in 643.5 mL of water. At 25 OC, water has a density of 0.9971 g/mL and its vapor pressure is 23.76 torr.
Explain the final temperature of the non-boiling water : The silver in part a is then placed in a beaker of boiling water for 15 minutes and then quenched in 100.0 g of water at an initial temperature of 21.5 OC. What is the final temperature of the non-boiling water. Water has a heat capacity of 4.184 ..
Calculation of unit costs : Using the FIFO method, prepare te following for the Shoe making department.
Find the magnitude and direction of the induced current : A conducting rod whose length is 25.0 cm is placed on a U-shaped metal wire that has a resistance R of 8.00 ohms. Find the magnitude and direction of the induced current in the wire
Evaluate manufacturing costs and proposed selling prices : Company has been approached by two potential customers to manufacture specific products for them on an ongoing basis. Details of the estimated manufacturing costs and proposed selling prices

Reviews

Write a Review

Chemistry Questions & Answers

  Explain gas escaped during the sodium bicarbonate washing

What gas escaped during the sodium bicarbonate washing. Write balanced equations for two reactions that took place during this operation.

  The molecular weight of citric acid is 0030m how many grams

the molecular weight of citric acid is 0.030m. how many grams of citric acid molecular weight 192 are present in a

  What it the temperature of the gas

A tightly sealed 5.0 L flask contains argon at 69.0 deg. C and 781 mm Hg. The flask is heated until the pressure is doubled. What it the temperature of the gas.

  Compute the total cell number

Calculate the Total Cell Number, You are given a 500ml culture of Euglena from which a 1 ml sample is taken and put in 49 ml of water. Absorbance was measured on this sample but the reading was off the scale

  Products in a double-replacement reaction

Determine the precipitate that forms if silver nitrate aqueous solutions and KCl react to produce products in a double-replacement reaction.

  State the step-wise acid-base reaction of the amino acid

Write the step-wise acid-base reaction of the amino acid proline starting from its fully deprotonated form. Write the correct equilibrium constant expression for each reaction and indicate its numerical value

  How much work has been done

A piston has an external pressure of 5.00 atm. How much work has been done if the cylinder goes from a volume of 0.130 liters to 0.540 liters.

  What are the industrial uses of iodine

what are the industrial uses of iodine

  State the mechanism of hydrolysis

When optically active propylene oxide is used, the 1,2-diol obtained from the acid hydrolysis has a optical rotation opposite from the Alkaline hydrolysis. Write the mechanism of each hydrolysis that is likely to explain these facts.

  Calculate kc for the reaction

Calculate Kc for the reaction 2CCl4(g) + O2(g) [3] 1.75 moles of H2O2 were placed in a 2.50 L reaction chamber at 307C. After equilibrium was reached, 1.20.

  What is the ka of formic acid

0.25 mol of formic acid (HCO2H) is dissolved in enough water to make one liter of solution. The pH of that solution is 2.19. The Ka of formic acid is

  Describe 3 types of marine life

Describe 3 types of marine life and how they are affected by the increase of acidity in the oceans.

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