Heat of vaporization of benzene

Assignment Help Chemistry
Reference no: EM13101901

CS2 of ten milligrams mixes with excess of Cl2 gas the heat evolved is transferred without loss to 6.450 grams of H2O at the temperature of 22.0 degree Celsius determine the final temperature of the water ?

Heat of vaporization of Benzene =30.72kJ/mol , normal boiling point = 80.1 degrees Celsius. Determine At what temperature does C6H6 boil when the external pressure = 470 torr?

 

Reference no: EM13101901

Questions Cloud

Example of research problem-probability distribution : What is an example of a research problem at your organization that would benefit from the use of either descriptive statistics or probability distribution statistics? Explain.
Equating the two annuities : You are equating two annuities. Annuity A pays $100 at the finish of each month for 10 years. Annuity B pays $100 at the beginning of each month for 10 years. The rate of return on both annuities is 8 percent
Identify the independent variable and the dependent variable : Strack, Martin, and Stepper (1988) found that people rated cartoons as funnier when holding a pen in their teeth (which forced them to smile) than when holding a pen in their lips (which forced them to frown). For this study, identify the independ..
Net present value-academic response : A consensus of experts has agreed on the following table of potential NPVs and their likelihoods for a capital budgeting project that involves considerable uncertainty and is therefore risky:
Heat of vaporization of benzene : Determine At what temperature does C 6 H 6 boil when the external pressure = 470 torr?
Deliberate the issues of henry''s case : Henry is considering suing the company to force it to live up to its agreement. Deliberate the issues as well as likely resolution of Henry's case
Binomial probability-academic response : A doctor prescribed the drug penicillin to three different patients as a form oLtreatment for an infectious disease. It is known from the general population that 20 out of every 100 individuals are allergic to the drug.
Data for a correlational research study : Describe the data for a correlational research study. Explain how correlational research is different from other research evaluating the relationship between two variables.
Determine what is the pressure in the cylinder : The temperature is increased to 45 degree celcius then determine what is the pressure in the cylinder

Reviews

Write a Review

Chemistry Questions & Answers

  Describe the major absorption bands in the ir spectrum

Describe the major absorption bands in the IR spectrum - indicate the bonds responsible for those peaks which prove you have synthesized isopentyl acetate and that it is an ester.

  Determine the amount of zinc metal in grams

Find the mass of a reactant using Dalton's law of partial pressures, ideal gas law, and stoichiometry - Determine the amount of zinc metal in grams consumed in the reaction.(Vapor pressure of water at 25 o C-23.8mmHg)

  Calculate the work done against a pressure

Calculate the work done (in joules) against a pressure of 1.0 atm at 25 o C. If 3 moles of H 2 react with 3 moles of Cl 2 to form HCl while

  Compute the pressure of hydrogen gas

What volume of 0.200M Hydrochloric acid must combined to 250mL of 0.300M C8H7NaO3 to produce a buffer of solution with a pH of 3.37?

  Determine what would you use to prepare cacl2

Determine what would you use to prepare 10 ml of 0.2M CaCl 2 from the 20M stock solution and find out which solution is with pH > 7, but is not an Arrhenius base in the strict sense?

  Understanding of chemistry basics

Understanding of Chemistry basics - explain a situation that violates the second law of thermodynamics?

  Calculate the root mean square speed

Calculate the Root Mean Square Speed and its average kinetic energy per molecule of Nitrogen and water vapor

  Calculate the debye lengths

Compute the number of gms of CoCl2 that would be needed to prepare the solutions:(a) 550 mL of a 1.75 M solution (b) 210 mL of a 0.0180 M solution.

  Compute the molarity of this solution

Using an aqueous solution of Ba(NO3)2 the density of this solution is measured to be 3.640g/ml and this solution containing barium nitrate mole fraction of 0.01704. compute the molarity of this solution?

  Calculate the concentration of solution

How many grams of Oxygen gas are required  if It is desired to inflate a baggie with  842 milliliters volume by filling it with O2 gas  at 1.21 atm pressure and a 306 K.temperature ?

  Determine what is the activation energy

Calculate kc for the reversible reaction and determine what is the activation energy

  Explain the main types of intermolecular forces

Explain the three main types of intermolecular forces including dispersion forces, intermolecular forces, dipole-dipole force explain what they are also provide an example of each intermolecular force where it occurs.

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