Heat capacity of the solution

Assignment Help Chemistry
Reference no: EM132033646

When 24.6 mL of 0.500 M H2SO4 is added to 24.6 mL of 1.00 M KOH in a coffee-cup calorimeter at 23.50°C, the temperature rises to 30.17°C. Calculate ΔH of this reaction. (Assume that the total volume is the sum of the individual volumes and that the density and specific heat capacity of the solution are the same as for pure water.) (d for water = 1.00 g/mL; c for water = 4.184 J/g·°C.)

Reference no: EM132033646

Questions Cloud

Concentration of hypochlorite ion in the pool : how would I work out the concentration of hypochlorite ion in the pool?
What is the amount of gain or loss on the sale : Jake purchased a $205,000 crane for his construction business. What is the amount of gain or loss on the sale
Equilibrium exists between liquid and vapor cs2 : Astoppered flask contains .10 mols of CS2 at 20C. What is themaximum volume the flask can have if equilibrium exists between liquid and vapor CS2?
Proper physical states and charges of ions : Remember that it includes proper physical states and charges of ions.
Heat capacity of the solution : When 24.6 mL of 0.500 M H2SO4 is added to 24.6 mL of 1.00 M KOH in a coffee-cup calorimeter at 23.50°C, the temperature rises to 30.17°C.
What is the specific heat capacity of the alloy : If the final temperature of the system is 31.10°C, what is the specific heat capacity of the alloy?
What is the final temperature of the system : Assuming no loss of water and a heat capacity for the vessel of 10.0 J/°C, what is the final temperature of the system (c of copper = 0.387 J/g·°C)?
What was the unknown volume : An unknown volume of water at 18.2°C is added to 16.5 mL of water at 35.0°C. If the final temperature is 23.5°C, what was the unknown volume?
Calculate the ph of the mixture that forms : 50.0-mL of this buffer solution is reacted with 50.0 mL of0.250 M HCl (aq). Calculate the pH of the mixture thatforms.

Reviews

Write a Review

Chemistry Questions & Answers

  Steps in the mechanism for the following reaction

Show all the steps in the mechanism for the following reaction, When benzene is mixed with deuterated sulfuric acid, deuterium is slowly incorporated onto the ring. Show the mechanism for this reaction and explain how this relates the sulfonation of ..

  Prior to placing piece of metal into the graduated cylinder

This assignment inhibits chemistry Laboratory Questions.

  Write the structures of the saytzeff elimination

Write the structures of the saytzeff elimination

  Calculate ph - chemistry questions

Chemistry Questions on Calculate P H

  How many mols of hydrogen can produce

how many mols of H 2 can produce

  Analysis of corrosion mechanisms

Analysis of corrosion mechanisms and preventative measures

  Chemical and pharmaceutical science

Write an equation for the formation of an acetal from reaction of excess methanol with benzaldehyde in the presence of an acid catalyst.

  Calculate the approximate sulphur

Calculate the approximate SO 2 mass emission in lb/day.

  What is the structure - stereochemistry

What is the structure (including functional groups)? Stereochemistry (racemic or single enantiomer)?

  Design a qualitative analysis scheme

Design a qualitative analysis scheme

  What will be the resultant pressure

What will be the resultant pressure when the stopcock is opened?

  The 1h nmr spectrum

Integrals for some of the resonances in the 1H NMR spectrum are higher than they should be due to the shear number of hydrogens in this compound

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