April 28, 2024, 09:51:47 AM
Forum Rules: Read This Before Posting


Topic: Please Help MEEEEEEEEEEEEEEE!  (Read 5580 times)

0 Members and 1 Guest are viewing this topic.

Offline edwardjr.1326

  • New Member
  • **
  • Posts: 3
  • Mole Snacks: +0/-1
Please Help MEEEEEEEEEEEEEEE!
« on: November 26, 2008, 06:22:24 PM »
Does anyone know how to write the balanced chemical equation for the reaction of magnesium hydroxide with hyposulfurous acid to produce magnesium hyposulfite and water. Please your help would be greatly appreciated I've been trying to do this for days now.

Offline enahs

  • 16-92-15-68 32-7-53-92-16
  • Retired Staff
  • Sr. Member
  • *
  • Posts: 2179
  • Mole Snacks: +206/-44
  • Gender: Male
Re: Please Help MEEEEEEEEEEEEEEE!
« Reply #1 on: November 26, 2008, 06:39:00 PM »
Well, since you know what all the compounds are, put the reactants on the left of the arrow and the products on the right and balance it.


Offline JGK

  • Chemist
  • Full Member
  • *
  • Posts: 738
  • Mole Snacks: +66/-19
  • Gender: Male
Re: Please Help MEEEEEEEEEEEEEEE!
« Reply #2 on: November 26, 2008, 07:44:22 PM »
And please don't shout (see point 5 of http://www.learnthenet.com/english/html/65mailet.htm)
Experience is something you don't get until just after you need it.

Offline benzenejamie

  • Regular Member
  • ***
  • Posts: 19
  • Mole Snacks: +0/-9
Re: Please Help MEEEEEEEEEEEEEEE!
« Reply #3 on: December 25, 2008, 05:47:09 AM »
that sounded more like a desperate plea to me

Offline TWOFOUSAND

  • New Member
  • **
  • Posts: 5
  • Mole Snacks: +2/-0
Re: Please Help MEEEEEEEEEEEEEEE!
« Reply #4 on: December 26, 2008, 07:23:02 PM »
hmmmm

ok

2Mg(OH)2(aq) + 2H2S2O4(aq)-----> 2MgS2O3 +5H20

H:10                                           
O:12
Mg:2
S:2


oooo crap that is hard.. but that ain't the answer.. I'm missing a friggen oxygen somewhere.... someone help i wanna noe the answer too

Offline Arkcon

  • Retired Staff
  • Sr. Member
  • *
  • Posts: 7367
  • Mole Snacks: +533/-147
Re: Please Help MEEEEEEEEEEEEEEE!
« Reply #5 on: December 26, 2008, 11:07:51 PM »
TWOFOUSAND:, you've picked the wrong formula for a reactant, can you fix it?  Anyway, if you're in the mood to work with Java applets, you can go to this page here:  http://www.trimen.pl/witek/calculators/wspolczynniki.html the goofy examples on that page show you, that balancing chemical  equations is just algebra, with compounds as variables instead of x, y, or z.
Hey, I'm not judging.  I just like to shoot straight.  I'm a man of science.

pizza1512

  • Guest
Re: Please Help MEEEEEEEEEEEEEEE!
« Reply #6 on: December 28, 2008, 05:46:40 AM »
Let's see  :)

2MgOH + H2S2O4 :rarrow: 2MgSO2 + H2O

Looks pretty balanced to me  ;D

Offline TWOFOUSAND

  • New Member
  • **
  • Posts: 5
  • Mole Snacks: +2/-0
Re: Please Help MEEEEEEEEEEEEEEE!
« Reply #7 on: December 28, 2008, 06:05:36 AM »
s#*$ my bad.. makes sense y i didn't balance out

Offline Borek

  • Mr. pH
  • Administrator
  • Deity Member
  • *
  • Posts: 27665
  • Mole Snacks: +1801/-410
  • Gender: Male
  • I am known to be occasionally wrong.
    • Chembuddy
Re: Please Help MEEEEEEEEEEEEEEE!
« Reply #8 on: December 28, 2008, 08:35:57 AM »
that balancing chemical  equations is just algebra, with compounds as variables instead of x, y, or z.

It is not THAT easy. Some reactions can't be easily balanced by algebraic method.
ChemBuddy chemical calculators - stoichiometry, pH, concentration, buffer preparation, titrations.info

Sponsored Links