A community for students.
Here's the question you clicked on:
← 55 members online
 0 viewing
Nikhil619
 2 years ago
How much volume of 4 M and 2 M solution of KOH is required to dissolve to obtain 3 L KOH solution of molarity 2.5 M
Nikhil619
 2 years ago
How much volume of 4 M and 2 M solution of KOH is required to dissolve to obtain 3 L KOH solution of molarity 2.5 M

This Question is Closed

Nikhil619
 2 years ago
Best ResponseYou've already chosen the best response.0i have 2 just find separate volumes right?

shubhamsrg
 2 years ago
Best ResponseYou've already chosen the best response.1find out no. of moles in 3L 2.5M KOH moles from 4M + moles from 2M = moles from 3L 2.5M KOH

Nikhil619
 2 years ago
Best ResponseYou've already chosen the best response.0but both volumes V1 AND V2 are different right..so i get 7.5= 4V1 + 2V2

shubhamsrg
 2 years ago
Best ResponseYou've already chosen the best response.1yes..you sure thats all the info ?

shubhamsrg
 2 years ago
Best ResponseYou've already chosen the best response.1hmm V1 + V2 =3 use this

Nikhil619
 2 years ago
Best ResponseYou've already chosen the best response.0OK i got ithe answer! THNX A LOT FR ALL YOUR HELP!! :D
Ask your own question
Sign UpFind 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
 Engagement 19 Mad Hatter
 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.