Hey there! Sign in to join this conversationNew here? Join for free
x Turn on thread page Beta
    • Thread Starter
    Offline

    14
    ReputationRep:
    Can anyone run through the first question with me please?
    I'm kinda confused
    Name:  image-01b2b493-9986-4920-96ac-cf889ca1638c-862004665-compressed.jpg.jpeg
Views: 4
Size:  71.5 KB
    Posted on the TSR App. Download from Apple or Google Play
    Offline

    17
    ReputationRep:
    Work out which one is in excess. If the base is in excess, use Kw (or pOH). If the acid is in excess, you've got yourself a buffer, so use Ka.
    Offline

    10
    ReputationRep:
    Can you show what you've worked out so far/ what your ideas are?
 
 
 
Reply
Submit reply
Turn on thread page Beta
Updated: February 26, 2018
Poll
Do you agree with the proposed ban on plastic straws and cotton buds?

The Student Room, Get Revising and Marked by Teachers are trading names of The Student Room Group Ltd.

Register Number: 04666380 (England and Wales), VAT No. 806 8067 22 Registered Office: International House, Queens Road, Brighton, BN1 3XE

Write a reply...
Reply
Hide
Reputation gems: You get these gems as you gain rep from other members for making good contributions and giving helpful advice.