User Account

All Pages

Chemical Engineering Assignment-Material and Energy Balance

Assignment Help Chemical Engineering
Reference no: EM132577183

Chemical Engineering Assignment - Material and Energy Balance

Q1. 5000Kg of a 10% slurry of calcium hydroxide in water is to be prepared by diluting a 40% slurry. Calculate the quantities required.

Q2. The feed stream to a reactor contains the following components.

Components

% Composition

Ethylene

16

Oxygen

9

Nitrogen

31

Hydrogen Chloride

If the flow rate of ethylene is 5000kg/h, calculate the

a. Total stream flow rate

b. Individual component flow

Q3. Calculate the standard heat of reaction of the following reaction given the enthalpies of formation.

4NH3(g)+ 5O2(g) → 4NO(g) + 6H2O(g)

Standard enthalpy of formation in KJ/mol:

NH3(g) = -46.2

NO(g) = +90.3

H2O(g) = -241.6

Reference no: EM132577183

Questions Cloud

Communication plan : Think about a project that you have been involved in or one of which you have knowledge. Was there a communication plan?
Art of balancing by duck suggest : In terms of predictability what does the author of this article Managing Change: The Art of Balancing by Duck suggest?
Analyze the package contribution margin for the suitcases : Analyze the break-even point in units for carry-on suitcases and deluxe suitcases. Analyze the package contribution margin for the suitcases.
Describe the communication issues in the case : The current performance of 93% was below the breakthrough goal of 98%. The plant manager summoned the leadership team
Chemical Engineering Assignment-Material and Energy Balance : Chemical Engineering Assignment - Material and Energy Balance. Calculate the standard heat of reaction of the following reaction
How much money does sharon need now to fund travels : After speaking with a number of banks, Sharon learns she will only be able to invest her funds at 6%. How much does she need now to fund her travels?
Pathological gambling in general population : Discuss the contrasting attitudes and beliefs of gamblers versus non-gamblers. Discuss prevalence of problem and pathological gambling in general population.
How can social learning positively impact an organization : How can social learning positively impact an organization? How does social media relate to social learning?
How to compute the arr for the investment : Assume the project has no residual value. Compute the ARR for the investment. Round to two places. Compute the payback period. Round to one decimal place.

Reviews

Write a Review

Chemical Engineering Questions & Answers

  Difference between the two materials

If the scatter in the individual samples of the previous problem is reduced to that listed below, would there be a justification (0.95 probability level) for saying there was a difference between the two materials? (Note that mean values of the tw..

  Determine the optimum economic thickness of insulation

The air-film coefficient at the outside of the insulation may be assumed constant at 2.0 Btu/(h)(ft2)(°F) for all insulation thicknesses

  What tower diameter should be used for optimum conditions

What tower diameter should be used for optimum conditions of minimum total cost per year?

  Determine the bubble and dew point of a mixture

The equilibrium K factors can be estimated using the De Priester charts in Dadyburjor (1978) or found using a process simulation program.

  Mole of methyl chloride vapor

One gram-mole of methyl chloride vapor is contained in a vessel at 100°C and 10atm. (a) Use the ideal gas equation of state to estimate the system volume.

  Find initial temperature of the water

a) Find initial temperature of the water b) Calculate the initial quality of the system c) Determine the total mass of the water

  What is the center temperature

An electric current of 200 A is passed through a stainless steel wire having a radius of 0.001268 m. The length of the wire L is 0.91 m and has a resistance of 0.126 ohms. The outer surface temperature Ts is held at 422.1 K. The average conductivi..

  Estimate the heat loss from a facing side of an oven

Explore the effect of the spacing on the heat loss. At what spacing is the heat loss a maximum? Describe the boundary layer behavior for this condition. Can this condition be analyzed by treating the side of an oven as an isolated vertical plate?

  Various color frequency and intensity values

Suppose the various color frequency and intensity values that comprise a color analysis are combined into a single numerical value, C, for a particular yellow dye. During a test period in which the reactor conditions are carefully controlled and t..

  What is resistance at given freezing and boiling temperature

The resistance of a copper wire is 0.002 Ω at room temperature (68°F). What is its resistance at 32°F (freezing) and 212°F (boiling)?

  Develop the ordinary differential equations for molecules

Develop the ordinary differential equations for each of the molecules in the cascade. (Each phosphorylated molecule is different from a nonphosphorylated molecule.)

  How you might use resources at ncbi to identify the gene''s

Often, the gene sequences placed on microarray slides are of unknown function. Suppose that an experiment identifies such a gene as being important for formation of a particular type of tumor. Explain how you might use resources at NCBI to identif..

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