How to calculate the molar enthalpy of combustion

Assignment Help Chemistry
Reference no: EM13294657

The complete combustion of 1.005g of cinnamaldehyde (C9H8O, one of the compounds in cinnamon) in a bomb calorimeter (C calorimeter=3.375 kJ/degrees celsius) produced an increase in temperature of 11.22 degrees celsius. Calculate the molar enthalpy of combustion of cinnamaldehyde (delta H comb) (in kilojoules per mole of cinnamaldehyde).

Reference no: EM13294657

Questions Cloud

Explain suspected to be contaminated by iron ions : A water sample is suspected to be contaminated by iron (III) ions. How could you determine if the sample is really contaminated
Obtain the speed of the stone : A 0.20 kg stone attached to a 0.8 m long string is rotated in a horizontal plane. Determine the speed of the stone
Structure polars acquisition problem as a decision tree : Structure Polar's acquisition problem as a decision tree and solve (using EMV criteria) for the optimal decision strategy for Polar.
Find coefficient of kinetic friction between block and plane : A 4.1-kg block slides down an inclined plane that makes an angle of 29° with the horizontal. Find the coefficient of kinetic friction between the block and plane
How to calculate the molar enthalpy of combustion : Calculate the molar enthalpy of combustion of cinnamaldehyde (delta H comb) (in kilojoules per mole of cinnamaldehyde).
Compute coefficient of staticfriction between car and track : A car traveling on a flat (unbanked), circular track accelerates uniformly from rest with a tangential acceleration of a. determine the coefficient of static friction between the car and the track
Scalar multiplication and matrix multiplication : What is the difference between scalar multiplication and matrix multiplication? Give examples of each operation.
Write hdl user-defined primitive for 3-bit majority function : A majority logic function is a Boolean function that is equal to 1 if the majority of the variables are 1. the function is 0 otherwise. write an HDL user-defined primitive for a 3-bit majority function.
Classify the events as mostly systematic or unsystematic : Classify the following events as mostly systematic or unsystematic. Is the distinction clear in every case?

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