Evaluate the heat capacity of the bomb calorimeter

Assignment Help Chemistry
Reference no: EM13486967

A 3.24 g sample of lauric acid (C12H24O2), a common constituent of fats, is burned in a bomb calorimeter. The temperature of the calorimeter increases by 82.9oC (Celsius). Given that the energy of combustion (?E) for lauric is -37.1 kJ/g, calculate the heat capacity of the bomb calorimeter. Make sure you enter kJ/C for your unit behind the number.

Reference no: EM13486967

Questions Cloud

Discuss the stance and initiatives of australian accounting : Consider the above. Discuss the stance and initiatives of the Australian accounting profession on corporate social responsibility (CSR)Include your views on the role of accounting and the accountant on CSR.
Determine the final temperature of the gas in the cylinder : Two cylinders each contain 0.20mol of a diatomic gas at 340K and a pressure of 3.0 atm. What is the final temperature of the gas in the cylinder A
What is the average power carried by the wave : A rope with 300 g of mass per meter is under 580 N tension. A wave with frequency 3.1 Hz and amplitude 6.5 cm is propagating on the rope
What would the slope and intercept be : If you take data in paris of x and y related by the equation 5x = cy^4+7. What would you graph to linearize the data. Linearize it and what would the slope and intercept be
Evaluate the heat capacity of the bomb calorimeter : Given that the energy of combustion (?E) for lauric is -37.1 kJ/g, calculate the heat capacity of the bomb calorimeter. Make sure you enter kJ/C for your unit behind the number.
Explain why must the air be heated : In hot-air ballooning, a large balloon is filled with air heated by a gas burner at the bottom. Why must the air be heated
What non-financial factors should crossroad : Calculate net present value of each of the options and determine which option Crossroad should select using the NPV criterion and what non-financial factors should Crossroad consider before making its choice?
Determine maximum speed of the oscillating mass : A 0.80 kg mass is attached to a light spring with a force constant of 23.9 N/m and set into oscillation on a horizontal frictionless surface. determine maximum speed of the oscillating mass
How to calculate 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. Express your answer in J. Heat capacity for Helium = 20.8 J/(mol K) Molecular weight for Helium = ..

Reviews

Write a Review

Chemistry Questions & Answers

  Define what is the rate constant of a first-order reaction

What is the rate constant of a first-order reaction that takes 5.80 minutes for the reactant concentration to drop to half of its initial value

  State for linear molecules and non-linear molecules

Why would we obtain the same equation of state for linear molecules and non-linear molecules ( that is, taking rotations and vibrations into account

  State and draw the structure of the starting compound

How would you synthesize Acetophenone starting from an Alkene? Identify and draw the structure of the starting compound

  Explain how much more solute can be dissolved

You have prepared a saturated solution of X at 20 degress Celsius using 27.0g of water. How much more solute can be dissolved if the temperature is increased to 30 degress Celsius

  If 190 ml of 0800 mrm hcl solution are needed to

if 19.0 ml of 0.800 mrm hcl solution are needed to neutralize 5.00 rm ml of a household ammonia solution what is the

  Explain the concentration of the sulfuric acid

You have a 4 L bottle of sulfuric acid solution. You take 50.0 mL of this H2SO4(aq) solution and titrate it to the endpoint with a 0.10 M NaOH solution. If the volume of NaOH solution needed is 60.0 mL, the concentration of the sulfuric acid (H2SO..

  How to write a balanced equation for an acid-base reaction

Write a balanced equation for an acid-base reaction that would produce each of the following salts; predict whether an aqueous

  Explain deltas is positive and deltah is negative

Consider a reaction for which DeltaS is positive and DeltaH is negative. Discuss briefly the conditions under which this reaction will NOT BE spontaneous.

  Compute the amount of vitamin c in mg

Calculate the amount of vitamin C in mg that are titrated by one milliliter of the 0.05N iodine solution.

  Explain a certain substance has a heat of vaporization

A certain substance has a heat of vaporization of 58.15 kJ/mol. At what Kelvin temperature will the vapor pressure be 3.00 times higher than it was at 363 K

  Determine the mass composition of vitamin c

In combustion analysis, 2.00mg of vitamin C yielded 3.00mg CO2 and 0.816mg H2o. From mass spectrometry, it was found that the molecular weight of vitamin C is 176amu. Determine the mass composition of vitamin C, its empirical formula, and its molecul..

  Calculate the change in ph of a buffer solution

Calculate the change in pH when 3.00 mL of 0.100 M HCl(aq) is added to 100.0 mL of a buffer solution that is 0.100 M in NH3(aq) and 0.100 M in NH4Cl(aq).

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