User Account

All Pages

Amount of heat is necessary to synthesize

Assignment Help Chemical Engineering
Reference no: EM13885670

The preparation of NO2(g) from N2(g) and O2(g) is an endothermic reaction: N2(g)+O2(g) yields NO2(g); (unbalanced) The enthalpy change of reaction for the balanced equation (with lowest whole-number coefficients) is H  67.7 kJ. If 2.50  102 mL of N2(g) at 100.C and 3.50 atm and 4.50  102 mL of O2(g) at 100.C and 3.50 atm are mixed, what amount of heat is necessary to synthesize NO2(g)?

Reference no: EM13885670

Questions Cloud

Countrys long-run per capita growth rate depends : The Harrod-Domar model predicts that a country’s long-run per capita growth rate depends on its rate of savings, whereas the Solow model predicts that it does not. According to both the Harrod-Domar and Solow models, if total factor productivity (i.e..
Do we pay more attention to the human rights issues : Do WE pay more attention to the human rights issues, or to the low price of the product? What SHOULD we do
Welfare recipient can earn without having benefits reduced : In California, a welfare recipient can earn $225 without having benefits reduced. Beyond $225, benefits are reduced $.50 for every dollar of earnings. Consider Elizabeth, a resident of California, who can earn $10 per hour. If she does not work at al..
Compare the effectiveness-increase in savings rate : Consider a country in which Y = 200 K2/5N 3/5. Assume in this country they save 20% of their income, population grows at 3% per year, and depreciation of capital occurs at 10% per year. Use the Solow model. Compare the effectiveness of i) a 50% incre..
Amount of heat is necessary to synthesize : The enthalpy change of reaction for the balanced equation (with lowest whole-number coefficients) is H  67.7 kJ. If 2.50  102 mL of N2(g) at 100.C and 3.50 atm and 4.50  102 mL of O2(g) at 100.C and 3.50 atm are mixed, what amount of heat is..
Different causes of how economy can experience stagflation : Give two different causes of how an economy can experience stagflation. explain in words why rising prices decrease the multiplier effect of a shift in the aggregate demand curve. Think about the impact of an upward sloping aggregate supply curve and..
What technology should be used to drive their organization : What might an organizational leader do to ensure their organization is staying in advance of the technology available to them? Should the organization determine what technology should be used to drive their organization
What is the impact of driving this vehicle : A town of 200 individuals that drives SUVs. 200 on average burn a gallon of gas every 18 miles. At 15,000 miles of travel what is the impact of driving this vehicle? The town became environmentally conscious and switched to hybrid SUVs in order to ge..
How is confidentiality preserved : What are the main issues in conducting ethical research ,How should the research project be set up and How is confidentiality preserved?

Reviews

Write a Review

Chemical Engineering Questions & Answers

  Define volume of air required for combustion

Volume of Air Required for Combustion of a Natural Gas Mixture, A natural gas has the following analysis by volume:

  Gold has a face centered cubic crystal structure where

gold has a face centered cubic crystal structure where there are four atoms per unit cell.below is a calculated xrd

  Clear solution of an unknown compound results

The addition of an oxidizing agent such as chlorine water to a clear solution of an unknown compound results in the appearance of a brown color. When this solution is shaken with the organic solvent, methylene dichloride, the organic solvent layer..

  Determine the energy needed to quench a hot gas with water

Determine the energy needed to quench a hot gas with water, Assume we have a 100,000 cubic foot per minute gas (air) stream at 700 degrees F that goes to an air pollution control device

  Surroundings average air temperature

For the following cases: How much energy is lost every day when the steam temperature is maintained at 200oC, and the surrounding average air temperature is 20.0oC, and the surroundings average air temperature is 20.0oC? Neglect losses though the end..

  An electron falls from the conduction band of silicon

An electron falls from the conduction band of silicon (Si) to the valence band. The band gap of Si is 1.1 eV. What is the wavelength of the photon emitted by this process? Give your answer in nm

  How much must transmit power be increased

How much transmit power is required (disregarding power losses at transmitter and receiver ends) for a maximum BER of 10-5, when using:a. Coherently detected BPSKb. By how much must transmit power be increased to maintain the maximum BER of 10-5 if t..

  What percent of so 2 removal is required

1. A newly constructed power plant proposes to burn coal with a sulfur content of (a) 1.8 and (b) 2.4 percent by weight. If the plant is to meet the new source review performance standard (see attached CFR new source regulation), what percent of SO 2..

  Temperature profile for each of the blocks

Two separate metal blocks of thickness d and 2d are kept at constant temperature T0 at the top anda constant heat flux q0 is provided at the bottom. Draw the steady state temperature profile for eachof the blocks.

  Complete combustion of acetylene

The complete combustion of acetylene, C2H2(g), produces 1300. kJ of energy per mole of acetylene consumed. How many grams of acetylene must be burned to produce enough heat to raise the temperature of 1.00 gal of water by 10.0C if the process is ..

  Fresh rainwater or surface water

Fresh rainwater or surface water contains enough tritium ( ) to show 5.5 decay events per minute per 100. g of water. Tritium has a half-life of 12.3 years. You are asked to check a vintage wine that is claimed to have been produced in 1946.

  Batch fermentation of glucose to glutamic

The batch fermentation of glucose to glutamic acid using Brevibacterium divaricate is described in detail in US patent 2,978,384. In Example I in the patent a 10.5 wt% glucose feed was fermented for 72 hours at 30 °C

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