Solution-What is the average value of n

What is the average value of n

Assignment Help Chemical Engineering

Reference no: EM13884334

Polychlorinated biphenyls (PCBs) have been used extensively as dielectric materials in electrical transformers. Because PCBs have been shown to be potentially harmful, analysis for their presence in the environment has become very important. PCBs are manufactured according to the following generic reaction: C12H10 + nCl2 yields C12H10n-1Cln + nHCl This reaction results in a mixture of PCB products. The mixture is analyzed by decomposing the PCBs and then precipitating the resulting Cl as AgCl. a. Develop a general equation that relates the average value of n to the mass of a given mixture of PCBs and the mass of AgCl produced. b. A 0.1947-g sample of a commercial PCB yielded 0.4791 g of AgCl. What is the average value of n for this sample?

Reference no: EM13884334

Questions Cloud

Create and add a new feature called instagram direct : Read the article, "Consumer Behavior, Not Snapchat, Created the Need for Instagram Direct". Based on the article, why did Instagram decide to create and add a new feature called Instagram Direct

What method do use to translate their international segment : And what method do they use to translate their international segments into the local report?

Haier - taking a chinese company global in 2011 : Discuss factors considered in developing international business including the political environment, culture, economics etc. Why the specific mode of entry into different markets was used?

Evaluate the validity of each candidate''s arguments : Evaluate the validity of each candidate's arguments

What is the average value of n : a. Develop a general equation that relates the average value of n to the mass of a given mixture of PCBs and the mass of AgCl produced. b. A 0.1947-g sample of a commercial PCB yielded 0.4791 g of AgCl. What is the average value of n for this samp..

What poverty means to you personally : Realistic ways to reduce poverty in the USA (or worldwide). What poverty means to you personally. Why individuals are responsible (or not) for his or her own financial condition

Mass percent of the original mixture : What is the composition by mass percent of the original mixture? Explain in detail how you arrived at this answer, writing down every step to the solution.

Concentration of the original lead : You decide to take 2.00 mL of the solution and add an excess of a concentrated sodium chloride solution. You obtain a solid with a mass of 3.407 g. What was the concentration of the original lead(II) nitrate solution?

Write about the recourse for territorial disputes : Write 2 pages about the recourse for territorial disputes. Make sure the citing is done properly, apa format, and any references you uses should be submitted along with the work

User Account

All Pages

What is the average value of n

Reference no: EM13884334

Reference no: EM13884334

Questions Cloud

Reviews

Write a Review

Chemical Engineering Questions & Answers

Why a substance heated at a fast rate

Design variables necessary for sizing equipment

Solve the initial value problem

Baffled tank with a six blade turbine agitator

Adsorption and membranes processes

Evaluation of a new chemical manufacturing process

Adsorption and membrane processes

Draw t-s diagram of the cycle

Materials chemistry find potential energy between two atoms

Implications of the future of fabrication for international

Evaluate the work done by the gas

Evaluate particle diameter at different gas velocities

Assured A++ Grade

Academics

Major Subjects

Majors

Get In Touch

TERMS & POLICIES

HELP & SUPPORT