Quantcast

A community for students. Sign up today!

Here's the question you clicked on:

55 members online
  • 0 replying
  • 0 viewing

iTiaax

  • one year ago

*MEDAL WILL BE AWARDED* Calculate the mass of Na2CO3 (s) needed to produce 240 ml of carbon dioxide from 2 mol/dm3 ethanoic acid (CH3COOH)

  • This Question is Closed
  1. aaronq
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    omgz a medal so write an equation, balance it convert 240 mL of CO2 gas to moles (ps. 1 mole= 22.414 L) use the coefficients to find how many moles of Na2CO3 you need in this manner: if, aA + bB <-> cC ..... moles of A/a=moles of C/c then convert to mass of Na2CO3 moles=mass/molar mass ps. disregard the density of acetic acid, it's just there to throw you off

  2. iTiaax
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    Thannk you so much! :)

  3. Not the answer you are looking for?
    Search for more explanations.

    • Attachments:

Ask your own question

Ask a Question
Find more explanations on OpenStudy

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.