Explain devise a reversible nonflow process

Assignment Help Chemistry
Reference no: EM13152004

The conditions of a gas change in a steady flow process from 20 degrees C and 1000 kPa to 60 degrees C and 100 kPa. Devise a reversible nonflow process (any number of steps) for accomplishing this change of state, and calculate delta U and delta H for the process on the basis of 1 mol of gas. Assume for the gas that PV/T is constant, Cv= (5/2)R, and Cp=(7/2)R.

Reference no: EM13152004

Questions Cloud

Amortization of excesses in periods : Amortization of excesses in periods subsequent to the purchase would affect which sections of a cash flow statement?
Underlying theme of the conceptual framework : Decision usefulness is an underlying theme of the conceptual framework, true or false? Users of financial statements are assumed to have substantial knowledge of business and financial accounting matters by financial statement preparers, true or fa..
Weighing the flask before and after adding the alcohol : A calibrated flask was filled to the 25.00 {\rm mL} mark with ethyl alcohol. By weighing the flask before and after adding the alcohol, it was determined that the flask contained 19.7325 {\rm g} of alcohol
How many moles of silver are in the sample : If a sample of pure silver (Ag) contains 3.35 x 1022 atoms of silver, how many moles of silver are in the sample?
Explain devise a reversible nonflow process : The conditions of a gas change in a steady flow process from 20 degrees C and 1000 kPa to 60 degrees C and 100 kPa. Devise a reversible nonflow process
Underlying theme of the conceptual framework : Decision usefulness is an underlying theme of the conceptual framework, true or false? Users of financial statements are assumed to have substantial knowledge of business and financial accounting matters by financial statement preparers, true or fa..
Identify the internal control procedures : 1. discuss the advantages and disadvantages associated with the decision to implement the new system using the big bang approach versus the phased-in approach. 2. Identify the internal control procedures (classified per COSO) that could prevent or de..
Marginal tax rate and required rate : Assume simplified straight line depreciation , this machine is being depreciated down to zero a 34% marginal tax rate and a required rate of 12 %.
What is the principal quantum number of the lower-energy : One of the emission spectral lines for Be3+ has a wavelength of 253.4 nm for an electronic transmission that begins in the state with n = 5

Reviews

Write a Review

Chemistry Questions & Answers

  Vulnerablity to attack by alkaline solutions

What is the alkali-aggregate reaction? List some of the rock types that are vulnerable to attack by alkaline solutions. Discuss the effect of aggregate size on the phenomenon.

  What is the identity of the salt

An unknown salt is either NaF, NaCl or NaOCl.When 0.050 mol of the salt is dissolved in water for form 0.500 L of solution, the pH of the solution is 8.08. What is the identity of the salt?

  Calculate the molar mass of the solute

Twenty grams of a solute are added to 100g of water at 25C. the vapor pressure of pure water is 23.76 mmHg, the vapor pressure of the solution is 22.41 torr.

  How many millimeters of 0.0700 m edta

How many millimeters of 0.0700 M EDTA are required to react with 50.0 mL of 0.0140 M Cu2+?, b) With 50.0 mL of 0.0140 M Sc3+?

  What mass of titanium displaces water

The density of titanium metal is 4.51g/cm3 at 25C. what mass of titanium displaces 125.0ml of water at 25c.

  Explain palladium catalyst forming compound b

Unknown compound A (C8H12) is reacted with H2 (excess) in the presence of a palladium catalyst forming compound B (C8H16). In addition when compound A is reacted with O3 followed by zinc and acetic acid the following two compounds are formed

  What mass of oxygen is needed

when 31g of phosphorus reacts with oxygen, 71g of an oxide phosphorus is the product. What mass of oxygen is needed to produce 13g of this product?

  What would be the final concentration of the solution

If you dilute 750.00 mL of a 4.117 × 10-4 M solution into a 2.00 L volumetric flask and fill to the line with water, what would be the final concentration of the solution?

  Explain how ph influences the ability

pKa of a carboxylic acid group found on a molecule of DOM is 4.2 and pKa of An amino group found on a molecule of DOM is 9.3. Explain how pH influences the ability of these groups to bind to metals. Illustrate how well each of these groups would b..

  Find the contact time for inactivating gardia cysts

Find the contact time for inactivating Gardia cysts - How much contact time would be required for inactivating Gardia   cysts

  Determine the final temperature of the au

Determine how much PV work is done if 80.0 g of C 2 H 4 and 125 grams of hydro chloric acid are permissible to react at atmospheric pressure and the volume change = -63.9 L? express your answer in kilojoules

  How much phosphoric acid (h3po4) will be produced

Suppose the reaction Ca3(PO4)2 + 3H2SO4 ------ > 3CaSO4 + 2H3PO4 is carried out starting with 103 g of Ca3(PO4)2 and 33.7 g of H2SO4. How much phosphoric acid (H3PO4) will be produced?

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