Define temperature the vapor pressure of water

Assignment Help Chemistry
Reference no: EM13256713

Imagine a solution at 25 oC which contain 25.0 mL of ethanol (d = 0.800 g/mL) and 40.0g of water (d =1.00 g/mL). At this temperature the vapor pressure of water is 23.8 Torr and that of ethanol is 60.8 Torr.

Reference no: EM13256713

Previous Q& A

  Permanent endowment for scholarships

An alumnus of a small university donated $150,000 to establish a permanent endowment for scholarships. The first scholarships were awarded 5 years after the money was donated.

  The body of knowledge for the profession

Why do all managers and supervisors need to have knowledge and skills related to Human Resource management?

  Calculate the cost of leasing the equipment

Reynolds Corporation plans to purchase equipment at a cost of $3 million. The company's tax-rate is 30 percent and the equipment's depreciation would be $600,000 per year for 5 years.

  Current carrying value-impaired assets

For several years, a number of Food Lion,Inc., grocery stores were unprofitable. The company closed, and continues to close, some of these locations.

  Describe how to improve productivity

Describe how to improve productivity in non-hospital organizations e.g. American Heart Association, Lupus Foundation, Alzheimer’s Association.

  What strategies could management employ to hedge

What strategies could management employ to hedge against this risk by buying or selling futures, call options or put options (i.e., for each derivative is it a buy or sell strategy?)?

  Investing on project if funds are available

If fund were available, would you invest in one, both or neither project? Why?

  Define what is the percentage ionization of the benzoic acid

what is the percentage ionization of the benzoic acid in the resulting solution. Ka(benz acid)=6.5 * 10^-5

  Federal law on the basis of a persons race

Federal law requires that employers not discriminate on the basis of a person’s race, sex, national origin, or age over 40.Is this also an ethical requirement?

  What is the weighted average life

You have a portfolio with an average duration of 6.5 years and a value of $1 million. If interest rates rise by 150 basis points, what will be the approximate value of your portfolio if you make no changes?

Reviews

Write a Review

 

Similar Q& A

  What is the of the resulting hydrochloric acid solution

0.50 of hydrogen chloride () is dissolved in water to make 5.5 of solution. What is the of the resulting hydrochloric acid solution?

  What would be the rise in temperature

If you used the 9000 kilojoules you expend in energy in one day to heat 51000 {rm g} of water at 23^circ {rm C}, what would be the rise in temperature?

  What is the volume, in milliliters of krypton gas

A 10.0 g sample of krypton has a temperature of 25°C at 575 mm Hg. What is the volume, in milliliters, of the krypton gas?

  Calculate the density of a neutron

Assume the radius of a neutron to be approximately 1.0; times ;10^{ - 13} {rm cm}, and calculate the density of a neutron.

  Write equations to show how nitronium ions sulfuric acids

Write equations to show how nitronium ions might be formed using a mixture of nitric and sulfuric acids

  Compute the ph of the resulting solution

the titration of 40.0ml of 0.200M HONH2 (Kb=1.1 x 10-3) by 0.100 M HNO2. Calculate the pH of the resulting solution after the following volumes of HNO3 have been added

  What is the value of kc for the decomposition

What is the value of Kc for the decomposition of ammonium carbamate into ammonia and carbon dioxide?

  Explain what is the molecular weight of the compound

What is the molecular weight of the compound? (bpt ccl4 = 76.5 C, Kb = 5.03 C/m)

  Calculate the molar heat of fusion of sodium

It requires 251 J to melt 2.22 g of sodium metal at its normal melting point of 98°C. Calculate the molar heat of fusion of sodium.

  How many grams of mg(no3)2 must be added

How many grams of Mg(NO3)2 (Mm=147 g/mol) must be added to 405 g of water to make a solution with a colligative molality of 0.125 m?

  Find the number of moles of water

find the number of moles of water that can be formed if you have 218 moles of hydrogen gas and 104 moles of oxygen gas

  Define the enthalpy change for the reaction

The enthalpy change for the reaction below at 25oC is -1,850 kJ (per mole of C9H20). What is the internal energy change for the reaction at 25oC

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