Chemical Forums

Please login or register.

Login with username, password and session length

Sponsored links

Pages: 1 [2]   Go Down

Author Topic: Stoichiometry questions about volume and original amount  (Read 597 times)

0 Members and 1 Guest are viewing this topic.

chenbeier

  • Full Member
  • ****
  • Mole Snacks: +41/-13
  • Offline Offline
  • Gender: Male
  • Posts: 398
Re: Stoichiometry questions about volume and original amount
« Reply #15 on: February 05, 2019, 11:10:33 PM »


I2. (3.595-3.129)/(79.904-35.453) = 0.01048

My question is we add Cl2 and removed Br2

Should it (3.595-3.129)/(159,8-70,9) = 0.00524 ?
Logged

AWK

  • Retired Staff
  • Sr. Member
  • *
  • Mole Snacks: +448/-78
  • Offline Offline
  • Gender: Male
  • Posts: 6242
Re: Stoichiometry questions about volume and original amount
« Reply #16 on: February 05, 2019, 11:50:11 PM »

in KBr ----- Br (=1/2 Br2) is replaced by Cl (1/2 Cl2)
but for example in CaBr2 your reasoning would be OK.
Logged
AWK

chenbeier

  • Full Member
  • ****
  • Mole Snacks: +41/-13
  • Offline Offline
  • Gender: Male
  • Posts: 398
Re: Stoichiometry questions about volume and original amount
« Reply #17 on: February 05, 2019, 11:58:37 PM »

ok
Logged
Pages: 1 [2]   Go Up
 

Mitch Andre Garcia's Chemical Forums 2003-Present.

Page created in 0.14 seconds with 23 queries.