Logo
Home Study Material Contact Search
AI Chat FREE
  1. sciences
  2. chemistry
  3. polychlorinated biphenyls (pcbs), which were forme

Polychlorinated biphenyls (PCBs), which were formerly used in the manufacture of electrical transformers, are environmental and health...

80.2K

Verified Solution

Question

Chemistry

Polychlorinated biphenyls (PCBs), which were formerly used inthe manufacture of electrical transformers, are environmental andhealth hazards. They break down very slowly in the environment. Thedecomposition of PCBs can be represented by the equation:

2C12H4Cl6 + 23O2 + 2H2O --> 24CO2 + 12HCL

Answer parts (a) through (e) below: a) How many moles of waterare needed to react 10.0 mol O2?

b) How many grams of HCl are produced when 15.2 mol H2Oreact?

c) How many moles of CO2 are produced when 76.5 g HCl areproduced?

d) How many grams of C12H4Cl6 are reacted when 100.25 g CO2 areproduced?

e) How many grams of HCl are produced when 2.5 kg C12H4Cl6react?

Answer & Explanation Solved by verified expert
3.6 Ratings (363 Votes)
2C12H4Cl6 23O2 2H2O 24CO2 12HCL a Water mol when n 10 mol of O2 ratio 2 mol of H2O per 23 mol of O2 10 mol 22310 0869 mol of H2O b 152 mol of H2O how many    See Answer
Get Answers to Unlimited Questions

Join us to gain access to millions of questions and expert answers. Enjoy exclusive benefits tailored just for you!

Membership Benefits:
  • Unlimited Question Access with detailed Answers
  • Zin AI - 3 Million Words
  • 10 Dall-E 3 Images
  • 20 Plot Generations
  • Conversation with Dialogue Memory
  • No Ads, Ever!
  • Access to Our Best AI Platform: Zin AI - Your personal assistant for all your inquiries!
Become a Member

Other questions asked by students

Q

Is there an observable trend or difference between all the flowmeters readings (venturi, rotameter, and orifice)...

Mechanical Engineering
Q

Which of these factors would fill in the final box Printing technology Increased newspaper circulation...

Biology
Q

The conical tank shown here is filled with olive oil weighing 41 lb ft How...

Geometry
Q

The Depot Restaurant has experienced growing sales and management is looking to expand They currently...

Basic Math
Q

Use the tube method also known as the method cylindrical shells to find the volume...

Calculus
Q

Evaluate the integral Answer 8x 32x 4 23 3x 4 1 dx Hint Factor the...

Calculus
Q

[Para. 5-a-3] A $235 purchase order for advertisements soliciting bids for the Elm Street Project...

Accounting
Q

On January 1, 2018, the general ledger of ABC includes the following account balances Accounts...

Accounting
Q

Required information Use the following information for the Problems below. (Algo) [The following information applies...

Accounting
Q

Following information relates to Sanchez Co. ...

Accounting
Q

answer asap and i will upvote Smith Co. has the following target...

Finance
Q

2.4 Empirical Literature Allen et al. (2012) examined the individual features allied with the...

Finance