State vapor in equilibrium with the liquid at temperature

Assignment Help Chemistry
Reference no: EM13545448

The heat of vaporization (delta)Hvap of carbon tetrachloride (CCl4) at 25 degrees C, is 39.4 kj/mol. If 1 mol of liquid carbon tetrachloride at 25 degrees C has an entropy of 216 J/K, what is the entropy of 1 mol of vapor in equilibrium with the liquid at this temperature?

Reference no: EM13545448

Questions Cloud

Estimate with what speed do you and the ball move afterwards : You are standing on a sheet of ice that covers the football stadium parking lot in Buffalo; there is negligible friction between your feet and the ice. If you catch the ball, with what speed do you and the ball move afterwards
Explain equilibrium reaction at 25 degrees c : What is the pH of a 0.125 M solution of the weak base B if (delta) H= -28.0 kj and (delta) S = -175 J/K for the following equilibrium reaction at 25 degrees C. B(aq) + H20 (l) BH+ (aq) + OH- (aq)
Explain what happened to the rest of the energy : a bullet moving at 200 m/s strikes a wooden block which has several hundred times the bullets mass. what happened to the rest of the energy
Determine what is the force on the wire : What is the angle between a wire carrying 8.30 A and the 1.20 T field it is in, What is the force on the wire if it is rotated to make a 90° angle with the field
State vapor in equilibrium with the liquid at temperature : The heat of vaporization (delta)Hvap of carbon tetrachloride (CCl4) at 25 degrees C, is 39.4 kj/mol. If 1 mol of liquid carbon tetrachloride at 25 degrees C has an entropy of 216 J/K, what is the entropy of 1 mol of vapor in equilibrium with the l..
Calculate what is the average field strength : A wire carrying a 32.0 A current passes between the poles of a strong magnet perpendicular to its field and experiences a 2.12 N force on the 4.00 cm of wire in the field. What is the average field strength
Explain is the solution unsaturated and saturated : A solution contains 25g of NaCl per 100.0 g of water at 25 degrees Celsuis. Is the solution unsaturated, saturated or supersaturated
Compare and analyse business plans : Implementation plan should be developed in as an ancillary document to the business plan listing each of the objectives and breaking down strategic initiatives into tasks with realistic timeframes
Explain what will the concentration be 150 minutes later : The decomposition of an aldehyde solution in carbon tetrachloride is a first order reaction with a rate constant of 1.20 x 10-3 min-1. If we start with [aldehyde] = 0.0500 molar, what will the concentration be 150 minutes later

Reviews

Write a Review

Chemistry Questions & Answers

  Explain directly influenced by the polarity of the compond

Name 4 properties of a compound that is directly influenced by the polarity of the compond. And state the 2 most important factors that affect the

  Explain what is the total pressure in a container

What is the total pressure in a 10.0 L container that contains 0.56 g of SF6, 2.3 g of NO, and 1.23 X 10^23 g of Co molecules at 300K

  Describe why selectivity in isocratic hplc system not depend

Explain why selectivity in isocratic HPLC system ideally should not depend on eluent composition. (Use thermodynamic derivation to support your explanation).

  Evaluate the heat lost or gained by the system

There is an increase in temperature of 56 K. Calculate the heat lost or gained by the system in response to this change in the external temperature.

  Define what is delta h for the reaction

When 2.00 g of hydrazine decomposed under constant-pressure conditions, 7.00 kJ of heat were transferred to the surroundings. What is delta H for the following reaction? 3 N2H4(l) --> 4 NH3(g) + N2(g)

  Explain what can you conclude from a graph

What can you conclude from a graph where the plot of ln p (pressure) versus t (time) is linear instead of curved? (for conversion of methyl isonitrile into acetonitrile)

  Define the balanced chemical equation

When an aqueous solution of sodium sulfite is added to an aqueous solution of hydrobromic acid, a gas evolves. Write the balanced chemical equation

  Explain reproduce heat capacities of monatomic metals

How did the Dulong-Petit law fail to reproduce heat capacities of monatomic metals at low temperatures and how did Einstein explain and rectify this failure

  What is the formula of the zinc sulfate hydrate

a 1.150g of the hydrated salt ZnSO4. XH2O is dissolved in water and the sulfate ion is precipitated by adding an excess of BaCl2 solution. The mass of Pure and Dry BaSO4 precipitated obtained is 0.9335g. What is the formula of the zinc sulfate hyd..

  Percentage composition of element in the organic subtance

Menthol, the organic substance in the pills can smell menthol cough drops, consisting of carbon, hydrogen and oxygen. A sample of 100.1 mg menthol burns in oxygen, yielding 282.9 mg of carbon dioxide and water 115.9mg.

  Explain the solubilities of a particular solute

Here are the solubilities of a particular solute at two different temperatures. Temperature (c) Solubility (g/100 g h2o) 20.0 42.0 30.0 86.0 Suppose that you have made a saturated solution of this solute using 47.0 g of water at 20.0 °C. How much ..

  Calculate the ph of a solution prepared by mixing 250 ml of

calculate the ph of a solution prepared by mixing 250. ml of 0.174 m aqueous hf density 1.10 gml with 38.7 g of an

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