November 24, 2024, 09:10:52 PM
Forum Rules: Read This Before Posting


« previous next »
Pages: [1]   Go Down

Topic: equation simulation  (Read 1155 times)

0 Members and 1 Guest are viewing this topic.

Offline YELLOWMAN

  • New Member
  • **
  • Posts: 3
  • Mole Snacks: +0/-0
equation simulation
« on: September 01, 2021, 12:29:27 AM »
hello I have these equations as attached in the image. Do you think they offer enough variables as they are to make a simulation of equation 8 that would help get the values of x?

         

Logged

Offline sjb

  • Global Moderator
  • Sr. Member
  • ***
  • Posts: 3653
  • Mole Snacks: +222/-42
  • Gender: Male
Re: equation simulation
« Reply #1 on: September 01, 2021, 02:28:13 AM »
Does the image actually help? Might be better to type the question out for accessibility and to help searches in the future?
Logged

Offline Borek

  • Mr. pH
  • Administrator
  • Deity Member
  • *
  • Posts: 27861
  • Mole Snacks: +1813/-412
  • Gender: Male
  • I am known to be occasionally wrong.
    • Chembuddy
Re: equation simulation
« Reply #2 on: September 01, 2021, 02:59:39 AM »
Equation 5 contains an unknown - amount of methane in biogas. Your x is a direct function of this unknown, so there is no way to find an exact answer, at best you can try to derive it as x=f(biogas composition).
Logged
ChemBuddy chemical calculators - stoichiometry, pH, concentration, buffer preparation, titrations.info

Offline YELLOWMAN

  • New Member
  • **
  • Posts: 3
  • Mole Snacks: +0/-0
Re: equation simulation
« Reply #3 on: September 01, 2021, 10:07:58 PM »
@SJB , Well noted.

@Borek, the methane content is 40 to 75%.
Logged

Offline Borek

  • Mr. pH
  • Administrator
  • Deity Member
  • *
  • Posts: 27861
  • Mole Snacks: +1813/-412
  • Gender: Male
  • I am known to be occasionally wrong.
    • Chembuddy
Re: equation simulation
« Reply #4 on: September 02, 2021, 02:54:31 AM »
Quote from: YELLOWMAN on September 01, 2021, 10:07:58 PM
the methane content is 40 to 75%.

Yes, it is an unknown from a given range.

Range for x is also given, and the dependency between x and methane content is linear (can be derived using the Hess' law). Other than that you can't give an exact answer.
Logged
ChemBuddy chemical calculators - stoichiometry, pH, concentration, buffer preparation, titrations.info

Offline YELLOWMAN

  • New Member
  • **
  • Posts: 3
  • Mole Snacks: +0/-0
Re: equation simulation
« Reply #5 on: September 03, 2021, 10:30:45 AM »
@Borek, thank you for the heads up on the  Hess' law.
Logged
Pages: [1]   Go Up
« previous next »
Sponsored Links