Quantcast

Got Homework?

Connect with other students for help. It's a free community.

  • across
    MIT Grad Student
    Online now
  • laura*
    Helped 1,000 students
    Online now
  • Hero
    College Math Guru
    Online now

Here's the question you clicked on:

55 members online
  • 0 replying
  • 0 viewing

milliex51

What is the limiting reagent and reagent in excess of sodium bicarbonate with hydrochloric acid reaction? I had to put approximately 1/2 spoonful of sodium bicarbonate in a 150-mL beaker and slowly drop acid from a 100-mL beaker with 20 mL of hydrochloric on the sodium bicarbonate. My goal is to stop adding acid when all bubbling has ceased. I just want to add enough hydrochloric acid to react with all of the sodium bicarbonate. HELP!

  • 2 years ago
  • 2 years ago

  • This Question is Closed
  1. krypton
    Best Response
    You've already chosen the best response.
    Medals 1

    solve the stiochiometry,the one with less number of moles is the limiting reagent and the one with higher number of moles is in excess

    • 2 years ago
  2. Jetzt
    Best Response
    You've already chosen the best response.
    Medals 0

    The very wording of your question tells me that the acid will be the limiting reactant, "in excess of sodium bicarbonate with hydrochliric aicd." However, as krypton said, do the math first.

    • 2 years ago
    • Attachments:

See more questions >>>

Your question is ready. Sign up for free to start getting answers.

spraguer (Moderator)
5 → View Detailed Profile

is replying to Can someone tell me what button the professor is hitting...

23

  • Teamwork 19 Teammate
  • Problem Solving 19 Hero
  • You have blocked this person.
  • ✔ You're a fan Checking fan status...

Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.

This is the testimonial you wrote.
You haven't written a testimonial for Owlfred.