Define how much heat is released per gram of oil shale

Assignment Help Chemistry
Reference no: EM13668853

A 4.0 g sample of Colorado oil shale is burned in a bomb calorimeter, which causes the temperature of the calorimeter to increase by 5.0 C. The calorimeter contains 1.00 kg of water (CH2O = 4.184 J/g C) and the heat capacity of the empty calorimeter is 0.10 kJ/C. How much heat is released per gram of oil shale when it is burned?

21kJ/g
42kJ/g
0kJ/g
5.4kJ/g

Reference no: EM13668853

Questions Cloud

Compute heat released by the reaction in each trial : In trial two the preliminary temperature of the HCl was 22.5. While the Mg was added the temperature was 24.0 as well as rose to 42.20, leveling off at 41.50. Compute heat released by the reaction in each trial, the amount of Mg (moles) and ΔH1 (Mg..
Explain why is reasonable on one account however opposite : The boiling point of HCl is -84C and that of HBr is -70C. Why is this reasonable on one account however opposite from what one would expect from a consideration of polarity? Explain which trend is more important in this case
Explain what is the specific heat capacity of gold : Explain what is the specific heat capacity of gold if it requires 48.8 J to raise the temperature of 15 grams of gold 25 C
Compute the energy of combustion for one mole of ethylene : A bomb calorimeter has a heat capacity of 2.47 kJ/K. While a 0.105 g sample of ethylene (C2H4) was burned in this calorimeter, the temperature increased by 2.14K. Compute the energy of combustion for one mole of ethylene.
Define how much heat is released per gram of oil shale : The calorimeter contains 1.00 kg of water (CH2O = 4.184 J/g C) and the heat capacity of the empty calorimeter is 0.10 kJ/C. How much heat is released per gram of oil shale when it is burned
Explain how does the calculated value of delta h : If a student performs an end other mic reaction in a calorimeter, explain how does the calculated value of delta H differ from the actual value if the heat exchanged with the calorimeter isn't taken into account
Demonstrate the sequequence of steps and appropriate : Present your strategy and detailed mechanism how you prepare2-chloro-3-nitrotolune starting with benzene. Demonstrate the sequequence of steps and appropriate reagents providing detailed mechanism of each process
Appropriate reagents used as well provide detailed mechanism : Present strategy for synthesizing o-Bromonitrobenzene and p-Niitrobenzene. Indicate appropriate reagents usedas well provide detailed mechanism for any one of the abrovesynthesis
Explain what is the qty of heat evolved is formed : Explain what is the qty of heat evolved when 200 g H2O (liq) is formed from the combustion of H2 (g) and O2 (g)

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