Compute the vapor pressure at the temperature

Assignment Help Chemistry
Reference no: EM13110740

Compute the vapor pressure at the temperature of 25 degree Celsius of H2O above a solution formed by mixing 100. Grams of sucrose, C12H22O11, (FW = 342.3) in 250. Grams of H2O. The vapor pressure of pure water = 23.8 mm Hg at 25 degree Celsius. Express your answer in mm Hg?

Reference no: EM13110740

Questions Cloud

How much dcmu should you weight out : As the lab instructor for Cell Bio, you need to make a solution of DCMU, an inhibitor of photosynthetic electron transport. You want a final concentration of 2x10^-5 M in a final volume of 1.25 mls, and this needs to be achieved using a 10 microli..
Describe authentic leadership : Describe how OD interventions need to be adapted to fit different cultural contexts. What is authentic leadership? Why do ethics and trust matter to leadership?
Discuss which of the functions that the money perform : Discuss which of the functions that the money and capital markets perform are important to Jim Jenkins as he considers various options for purchasing the HDTV.
How many micromoles of stock nadph do you transfer : You are given 1 ml of a 50 mM stock solution of NADPH. You are told to dilute it so that its absorbance in the spec 20 equals 0.80. The molar extinction coefficient for NADPH is 6220 liters per mole cm and the path length is 5 cm. The volume of th..
Compute the vapor pressure at the temperature : Compute the vapor pressure at the temperature of 25 degree Celsius of H 2 O above a solution formed by mixing 100.
Calculate the percentage light transmission : The molar extinction coefficient of reduced triphosphopyridine at 340 nm is 6220. Three ml of solution containing 0.2 umoles of TPNH were placed in a cuvette of 1.05 cm light path. Calculate the percentage light transmission of this sample at 340 ..
Draw the valid lewis structures of polyatomic ions : Determine which structure do you expect to contribute the most to the actual structure of BrO 4 - keep in mind to take in expanded octets, as suitable?
Evaluate the barriers to international trade : Evaluate the barriers to international trade and determine which barrier is the most significant overall. Explain your rationale.
Brief description of the climax vegetation in each : List the seven major biomes discussed in the text and give a brief description of the climax vegetation in each.

Reviews

Write a Review

Chemistry Questions & Answers

  Find out the molecular formula

find out the molecular formula and empirical of this compound and determined to contain 4.36 grams of  phosphorus and 5.64 grams of oxygen

  Determine the freezing point of solution

determine  the freezing point of this solution If 18.0 grams of a nonelectrolyte  that has molar mass = 44.2 g/mol are combined with 110.0 grams of the solvent,?

  Find the volume of feso4 solution

Find the volume of FeSO4 solution - What volume of 0.200M FeSO 4  solution would be required to react with 20.0mL of 0.250M KMnO 4 according to the following equation?

  Calculate the difference in mass

calculate the difference in mass that is hold by a 500.0mL flask at a temperature of 0.0°C from that at temperature of 20.0 °C? (you can assume the volume of the sample at 0.0 °C temperature =volume of the sample at 20.0°C)

  Calculate ph - chemistry questions

Chemistry Questions on Calculate P H

  Find out the required pressure to compress

Find out the required pressure to compress 180 liters of N at 1.0 atm into a tank whose volume is 34 liters.

  Find out percent of calcium carbonate in original mixture

Calcium carbonate and sand mixture with weight of 4 grams is reacted with excees of HCl results in the production of carbon dioxide then find out the percent of calcium carbonate in the original mixture?

  Determine how many moles of the anion are present

Determine how many moles of the ANION are present in this resulting solution If 4 moles of the ionic compound get dissolved in this reaction?

  What is the change in volume if tempreture raises

The density of palladium(Pd) is 12.0 g/mL at 20 degree Celsius temperature and the density is 11.0 g/mL 1550 degree Celsius temperature . What is the change in volume (V) if tempreture raises of 4.21 kg Pd from 20°C to 1550°C.

  Determine which metal will reach the lowest temperature

Determine which metal will reach the lowest temperature If the same amount of heat is added to both the metals?

  Determine the osmolarity of solution

Determine osmolarity of solution when 25.0 grams of aluminum chloride dissolves in 2.50 liters of H2O.

  Evaluate the number of moles of a gas using ideal gas law

To determine the volume of a gas using ideal gas law and evaluate the number of moles of a gas using ideal gas law.

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