Define the enthalpy change for the reaction per mole of csoh

Assignment Help Chemistry
Reference no: EM13565560

assume you mix 100.0mL of .200M CsOH with 50.0mL of .400 M HCl in a coffee cup calorimeter the following reaction occurs
CsOH + HCl -> CsCl +H2O

the temperature of both solutions before mixing was 22.5C and it rises to 24.28C after the acid base reaction so what is the enthalpy change for the reaction per mole of CsOH? Assume the densities of the solutions are all 1.00g/mL and the specific heat capacities of the solutions are 54.2 J/gK

Reference no: EM13565560

Questions Cloud

What is the force applied by the worker : A 50 -N crate is pulled up a 5 m inclined plane by a worker at constant velocity. If the plane is inclined at angle of 37degree to the horizontal and and there exists a constant frictional force of 10 N between the crate and the surface. What is the ..
Define the stereochemistry via wedge-and-dash bonds : A pair of enantiomers is named below. For each stereoisomer, draw the structure. Be sure to specify the stereochemistry via wedge-and-dash bonds.
What is the stanza structure of poem : Give two examples of assonance from the poem and explain the feeling that they create - is this poem written in free verse or blank verse? Explain your answer.
Evaluate how much charge can the cloud hold : As a crude model for lightning, consider the ground to be oneplate of a parallel-plate capacitor and a cloud at an altitude of470 m to be the other plate. How much charge can the cloud hold
Define the enthalpy change for the reaction per mole of csoh : The temperature of both solutions before mixing was 22.5C and it rises to 24.28C after the acid base reaction so what is the enthalpy change for the reaction per mole of CsOH
Small hole is drilled in a meter stick is toact as a pivot : A small hole is drilled in a meter stick is toact as a pivot. The meter stick swings in a short arc as a physical pendulum. How far from the center of mass should the pivot point befor a period of 2.00 seconds?
A skier starts from rest at the top of a hill : A skier starts from rest at the top of a hill. The skier coastsdown the hill and up a second hill, as the drawing illustrates. Thecrest of the second hill is circular, with a radius of 31.5 m.Neglect friction and air resistance.
Discuss underground mans attack on the idea of progress : Discuss Underground Man's attack on the idea of progress, on the natural goodness of humankind, on the benefits of science, and/or on optimism in general. Please NO copy/past work from the internet
Evaluate what is the equilibrium position of the block : "A 4.00-kg block carrying a charge Q=50.0 microCoulombs is connected to a spring for which k = 100 N/m. What is the equilibrium position of the block

Reviews

Write a Review

Chemistry Questions & Answers

  Depict the equation for the reaction

The name acetic anhydride implies that the compound will react with water to form acetic acid. Write the equation for the reaction.

  What is the new gas pressure

A 12.0g- sample of a gas has a volume of 5.25g at 28 celcius and 757mmHg If 2.7g of the same gas is added to this constant 5.25L- volume and the temperature raised to 64 celsius, what is the new gas pressure?

  Calculate the volume

Calculate the volume of 1.70 m Na3104 in milliliters that contains 3.00 g of solute.

  Depict fisher projections

Draw Fisher projections for the following: (a) (R)-2-chloropentane; (b) (2R,3S)-2,3-dichlorobutane; (c) (S)-2-Bromo-2-pentanol;

  Use important information about molarity

Important information about Molarity, You have 20 ml of 10% Bromophenol Blue (BPB). Using a 10% stock, how would you prepare 5 ml of a 0.2 % stock?

  Explain what will be the percent ionization

For a 0.25M solution of HF: a) Write the ionization equation, b) What will be the concentration of all species present, excluding water, when the reaction is at equilibrium?, c) What will be the pH, d) what will be the percent ionization

  How many moles of na2so3 were added to the calorimeter cup

How many moles of Na2SO3 were added to the calorimeter cup if 40.0mL 0.50 M NaOCl and 60.0mL 0.50 M Na2SO3 were combined?

  Explain a solution of sodium acetate in acetic acid

Give the two substitution products (skeletal isomers) when the following compound is added to a solution of sodium acetate in acetic acid

  Explain argon confined in a cylinder with a movable piston

A sample system consists of argon confined in a cylinder with a movable piston. Moving the pistion inward uses 24.9J. 15.6J of heat are produced and dissipated to a surrounding water jacket.

  Evaluate the average translational energy of a single h2s

Calculate the average translational energy of a single H2S molecule and 1.0 mole H2S at 20.00 degrees. To what temperature must Xe be warmed so that it has the same rms speed as H2S at 200.0 degrees

  How many grams of sulfur are required

How many grams of sulfur are required to produce 768 grams of sulfur dioxide in the following reaction: S + O2 --> SO2?

  A 150 gram sample of solid leadii nitrate is added to 125

a .150 gram sample of solid leadii nitrate is added to 125 ml of .100 m sodium ... .100 m sodium iodide solution.

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