Logo
Home Study Material Contact Search
AI Chat FREE
  1. sciences
  2. chemistry
  3. pentane (c5h12), when it burns, generates heat acc

Pentane (C5H12), when it burns, generates heat according to the following: ​C5H12 + 8 O2 → 5...

70.2K

Verified Solution

Question

Chemistry

Pentane (C5H12), when it burns, generates heat according tothe following:
​C5H12 + 8 O2 → 5 CO2 + 6 H2O + 3509 kJ of heat energy
a) The molar mass of pentane is 72.2 g / mole. The density ofpentane is 0.626 g / mL.
Determine the number of moles of pentane in 1,250-mL ofpentane (4 points)
​
b) How much heat energy in kJ is generated by the combustionof the stated 1,250-mL of pentane? ​[4 points]
c) How many grams and moles of oxygen will be needed tototally consume the stated 1,250-mL of pentane? [4 points]
d) The oxygen source for this combustion is a tank with apressure of 12.50 atm and a temperature of 300.0 K. All of theoxygen in the tank was used up. What is the volume in the tank? [6points]
Note: The ideal gas constant has the usual value previouslydiscussed in class.

Answer & Explanation Solved by verified expert
4.4 Ratings (729 Votes)
C5H12 8 O2 5 CO2 6 H2O 3509 kJ of heat energy a The molar mass of pentane is 722 g mole The density of pentane is d 0626 g mL Volume of pentane V 1250mL    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

What is the image point of 1 3 after the transformation R90 ory axis

Basic Math
Q

Use the Gauss-Jordan elimination method to solve the following system of linear equations. State clearly whether...

Basic Math
Q

escribe three ways people can decrease their ecological footprint to help manage Earth s resources

Biology
Q

The half life of a certain radioactive material 100 Z X is 6 93 x...

Physics
Q

Use Stokes theorem to evaluate F dr F x y z zexi z 6y j...

Calculus
Q

Consider the function f x 6x 4x 4 0 x 10 Use the derivatives to...

Calculus
Q

Determine the coefficient of the term 6x The officient in

Algebra
Q

Valuation Using the PB Multiple The following table provides summary data for Cerner Corporation (CERN)...

Accounting
Q

1 Therewere borkservicectarses for June of $33 oo 3. Depositsin transivuanu 30 were $2895.00 4....

Accounting
Q

Division R sells one of its products to division S in the same group. The...

Accounting
Q

Tech Y. a Manitoba employer, reviews the employees salaries on an annual basis with any...

Accounting
Q

White Diamond Flour Company manufactures flour by a series of three processes, beginning with wheat...

Accounting