March 28, 2024, 08:36:56 AM
Forum Rules: Read This Before Posting


Topic: Chemistry - Moles and pH  (Read 4694 times)

0 Members and 1 Guest are viewing this topic.

bufon1108

  • Guest
Chemistry - Moles and pH
« on: March 20, 2005, 09:16:46 PM »
Hello team:
Please I need help in a chemistry exercise:

How many mL of 0.10 M NaOH solution are needed to neutralize 15mL of 0.20 MH3PO4 solution?


Thanks in advance for your time and tips


Daniel
bufon1108@yahoo.com

Offline Mitch

  • General Chemist
  • Administrator
  • Sr. Member
  • *
  • Posts: 5298
  • Mole Snacks: +376/-3
  • Gender: Male
  • "I bring you peace." -Mr. Burns
    • Chemistry Blog
Re:Chemistry - Moles and pH
« Reply #1 on: March 20, 2005, 10:23:31 PM »
read forum rules, topic locked.
Most Common Suggestions I Make on the Forums.
1. Start by writing a balanced chemical equation.
2. Don't confuse thermodynamic stability with chemical reactivity.
3. Forum Supports LaTex

Offline AWK

  • Retired Staff
  • Sr. Member
  • *
  • Posts: 7981
  • Mole Snacks: +555/-93
  • Gender: Male
Re:Chemistry - Moles and pH
« Reply #2 on: March 21, 2005, 03:12:58 AM »
Neutralization of H3PO4 can proceeds in three steps. You should specify which reaction you mean, eventually say , eg - complete neutralization.
Start from a balanced reaction.
AWK

Sponsored Links