Compute the amount of energy

Assignment Help Chemistry
Reference no: EM13183393

Calculate the amount of energy (in Kj) necessary to convert 317g of liquid water from 0*c to water vapour at 172*c. The molar heat of vaporization of water is 40.79kj/mol. The specific heat for water is 4.184J/g/*c, and for steam is 1.99J/g/*c. (Assume that the specific heat values do not change over the range of temperatures in the problem)

Reference no: EM13183393

Questions Cloud

Ethical issues of macro- and micro-manipulation : Explain whether users of financial statements should exercise caution when interpreting financial statement compliant with GAAP and explain why the advantages of ‘accrual accounting' outweigh the disadvantages of ‘earnings management'.
Calculate the volume occupied the van der waals equation : Calculate the volume occupied by 1.00 mol N2 using the van der Waals equation in the form of a virial expansion at (a) its critical temperature, (b) its Boyle temperature,
State a voltaic cell is constructed by immersing a strip : A voltaic cell is constructed by immersing a strip of silver in a 1.0M AgNO3 solution and a strip of cadmiun metal in a 1.0M Cd(NO3)2 solution. The circuit is completed by a wire and a salt bridge in the usual way. What is the cell potential for t..
Compute the firms predetermined overhead rate : Why is calculating the predetermined overhead rate so important and compute the firm's predetermined overhead rate.
Compute the amount of energy : Calculate the amount of energy (in Kj) necessary to convert 317g of liquid water from 0*c to water vapour at 172*c. The molar heat of vaporization of water is 40.79kj/mol.
State calcium carbonate from potassium carbonate : Write the balanced reaction equation for the precipitation of calcium carbonate from potassium carbonate and calcium chloride.
What is fixed cost as defined for activity-based-costing : What steps are involved in planning the costing framework, how much time should be expended on account review and what is fixed cost as defined for Activity-Based-Costing("ABC"
Income statement and its lack of importance : Who cares about the income statement? It's just a bunch of inaccurate stuff loaded with estimates." Do you agree with your friend's remarks about the income statement and its lack of importance? Explain why or why not.
What is the multiplier for a lump-sum tax : What is the equilibrium level of income?  Is there an inflationary or a deflationary gap? Why? What is its magnitude? What is the value of the government expenditures multiplier?  What is the value of G that would move the economy to full employment ..

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