Determine the heat of combustion per gram

Assignment Help Chemistry
Reference no: EM13109446

A sample of 1.800 grams of octane, C8H18, was burned in a bomb calorimeter whose total heat capacity = 11.66 kJ/°C. The temperature of the calorimeter plus contents raised from 21.12°C to 29.85 degree Celsius. determine the heat of combustion per gram of octane and the heat of combustion per mole of octane?

Reference no: EM13109446

Questions Cloud

Contrasting the early modern global economy : Write an essay comparing as well as contrasting the early modern global economy of trading empires with the modern globalized economy that emerged over the past century
Fastest inactivation process : The products of the fastest inactivation process are as explain the mechanism is accountable for the making of the products.
Knowledge about hypothesis testing of mean : System data for a job shop revealed that the average time spent by a job in the shop was approximately n = 5 working days. Construct a statistical test using a level of significance of alpha = 0.05
Regulate the critical value of the test statistic : Regulate the critical value of the test statistic, Chi-Square that would be utilized for a 3 by 3 contingency table, assuming the level of significance alpha
Determine the heat of combustion per gram : Determine the heat of combustion per gram of octane and the heat of combustion per mole of octane?
Explain return for allocation the company''s patents : The president of XYZ Manufacturing Company of Buffalo, New York arises to you with a license offer from a company in Osaka. In return for allocation the company's patents
Explain the situations by law of averages : By law of averages. Bystander suggests him to quit, on ground that his luck is cold. Who is correct? Or are both of them wrong?
Information about rejection region : How is the rejection region defined and how is that related to the z-score and the p value? When do you reject or fail to reject the null hypothesis?
Compute the work of expansion : Compute the work of expansion(in Joules) accompanying the complete combustion of 1.0 grams of sucrose C 12 H 22 O 11 to CO 2 and (a) liquid water, (b) water vapour at 20 degrees Celsius when the external pressure = 1.0 atm

Reviews

Write a Review

Chemistry Questions & Answers

  Find either the wood oak or pine

Find either the wood oak or pine if The given density of oak = 0.9 g/cm 3 , the density of pine = 0.4g/cm 3 .

  Compute number of moles of gas in sample

If C 6 H 12 O 6 yields C 2 H 5 OH+CO 2 then balance this equation and determine what the percent yield for the reaction is if 575.0 grams of C 6 H 12 O 6 glucose yields 126.4mL of C 2 H 5 OH ethanol?

  Compute the concentrations of each species

what we observed that 1.00 mole Hydrogen, 1.00 mol Iodine and 1.00 mole hydrogen iodide are introduced into a container of capacity 1.00-L. compute the concentrations of each species if equilibrium is reached?

  Determining the limiting reactant and mass of the product

Determining the limiting reactant and mass of the product - which reactant is the limiting reactant? What mass of product may be produced?

  Determine the molar mass of the nonelectrolyte

Determine the molar mass of the nonelectrolyte if the osmotic pressure of the solution = 23.6 atm, also express your answerin g/mol?

  Find difference in pressure between ch4 and ideal gas

15.0 moles of gas are in a 5.00L tank at 22.2°C. compute the difference in pressure between CH4 and an ideal gas under these circumstances. The van der Waals constants for CH4 are a=2.300L2⋅atm/mol2 and b=0.0430 L/mol.

  How much heat energy is required

How much heat energy, is needed to convert 64.0 grams of ice at -18.0 degrees celcius to H2O at the temperature of 25.0 degrees celcius? Express your answers in kilojoules

  Chemistry extended problems

CHEM 354 Extended Problems, The variation of EMF for the cell below with temperature is shown in the graph below.

  Guesstimate the extent of the dipole moment

Guesstimate the extent of the dipole moment of H 2 O in Debye units, treating H 2 O as three point charges. suppose the O-H distance = 1.00 A, angle H-O-H =104°. The

  Evaluate the volume of a gas using avogadro''s law

Application of Avogadro's law - To evaluate the volume of a gas using Avogadro's Law.

  Determine what is the molar concentration of the nh3

Explain how hydrodewaxing, hydrocracking and hydroisomeriztion processing take place In base oil refining and also describe how aromatics (low volatile products) are converted to high quality base oil.

  How physical-chemical properties of water contribute to life

Explain how does unique physical and chemical properties of water contribute to significance of water for life on Earth to survive.

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