User Account

All Pages

What is the final temperature of the calorimeter contents

Assignment Help Chemical Engineering
Reference no: EM131158857

The bomb calorimeter in Exercise 88 is filled with 987 g of water. The initial temperature of the calorimeter contents is 23.32C. A 1.056-g sample of benzoic acid ( Ecomb  26.42 kJ/g) is combusted in the calorimeter. What is the final temperature of the calorimeter contents? Explain how this relates to the answer of exercise 88.

Reference no: EM131158857

Questions Cloud

Renaissance which began in italy : What were the reasons or cause for The Renaissance which began in Italy?
What is the heat capacity of the calorimeter components : If a calorimeter contains 1.00 kg water and has a total heat capacity of 10.84 kJ/C, what is the heat capacity of the calorimeter components?
Characteristics of the renaissance : The Renaissance was the Golden Age of Western Europe. What are the characteristics of the Renaissance?
Russia and much more of the middle east : At its height, The Mongol empire included China, Central Asia, Russia and much more of the middle east, They were important for what main reasons?
What is the final temperature of the calorimeter contents : What is the final temperature of the calorimeter contents? Explain how this relates to the answer of exercise 88.
First black american president : Who is the first black American president and explain in detail?
Prominence of issues other than slavery : "When all is said and done, what' remarkable about the Civil War is the prominence of issues other than slavery in the minds of those (northern and southern, black and white) who fought in it"
Development of warfare during the modern era : Compare and contrast the wars that unfolded during these [approximately] two hundred years, and identify the key historical moments that were essential to the development of warfare during the modern era.
Calculate the percentage of sunlight used to produce sucrose : Assuming that sucrose is produced by the reaction: 12CO2(g)+11H2O(l) yields C12H22O11(s)  12O2(g); delta H=5640kj calculate the percentage of sunlight used to produce the sucrose- that is, determine the efficiency of photosynthesis.

Reviews

Write a Review

Chemical Engineering Questions & Answers

  Question 1suppose the system shown below initially the gas

question 1suppose the system shown below. initially the gas is at 200 kpa and occupies a volume of 0.1 m3. the spring

  Why do you suppose 131 53 i is used for this treatment

The radiation emitted by the source can destroy cancerous cells. Why do you suppose 131 53 I is used for this treatment?

  Formula for potential energy

A nutritional Calorie is equal to 1000 calories (thermochemical calories), which is equal to 4.184 kJ. How many 8-in-high steps must a 180-lb man climb to expend the 400 Cal from the piece of cake? See Exercise 20 for the formula for potential ene..

  Drying running of a centrifugal pump

Based on your knowledge of instruments specify two methods to prevent the drying running of a centrifugal pump, if the pump is being used to empty a vessel in an automated process plant.

  Determination of the manganese content

One of the classical methods for the determination of the manganese content in steel is to convert all the manganese to the deeply colored permanganate ion and then to measure the absorption of light.

  Which ion or ions are present in the sample solution

A precipitate formed when the sample solution was made basic with NaOH. Which ion or ions are present in the sample solution?

  Determine the parameters of the double revolving-field

Taking the stator resistance to be 2.0 Ω, friction and wind age loss to be 7 W, and assuming Xl1 = X'l2, determine the parameters of the double revolving-field equivalent circuit.

  The most unsuitable reactor for carrying out reactions

The most unsuitable reactor for carrying out reactions in which high reactant concentration favours high yields is 1. plug flow reactor 2. PFR in series

  Calculate velocity of flow assuming cv= .98

A pilot state tube is used to measure the velocity of water in a pipe. The stagnation pressure head is 6m and static pressure head is 5m. calculate velocity of flow assuming Cv= .98

  Problem on heat balance of soaking pit

PART - A . Using the following data, draw up a heat balance for a steel ingot soaking pit for a twenty hours test period during which 130 tons of cold steel ingots were heated from 20 oc to 1220oc.

  Why each decay process poses health risks

Radon-222 decays by alpha-particle production and has a relatively short half-life (3.82 days). Explain why each decay process poses health risks, and a few preventative measures one could take.

  Requirements for anionic polymerization

Which of the following are requirements for anionic polymerization? A double bond End groups which can react by releasing a small molecule

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!

Submit Assignment

Academics

Major Subjects

Majors

Get In Touch

whatsapp: +1-415-670-9521

Phone: +1-415-670-9521

Email: [email protected]

TERMS & POLICIES

HELP & SUPPORT

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd