Turn on thread page Beta
    • Thread Starter
    Offline

    0
    ReputationRep:
    50 cm3 of 0.150M HCl added with 500cm3 of water, find pH

    so i did

    0.150*50/10^3= 7.5x10^-3

    i divided 7.5x10^-3 by 550/10^3= 0.01M

    i did -log 0.01= 1.87

    can someone just clairfy if that is right please
    Offline

    10
    ReputationRep:
    As far as i know, its right
    • Study Helper
    Offline

    0
    ReputationRep:
    Study Helper
    Ok
    Offline

    0
    ReputationRep:
    (Original post by papz_007)
    50 cm3 of 0.150M HCl added with 500cm3 of water, find pH

    so i did

    0.150*50/10^3= 7.5x10^-3

    i divided 7.5x10^-3 by 550/10^3= 0.01M

    i did -log 0.01= 1.87

    can someone just clairfy if that is right please
    It is alright. I have checked.

    S.Podder
 
 
 
Reply
Submit reply
Turn on thread page Beta
Updated: October 12, 2006

University open days

  • Heriot-Watt University
    School of Textiles and Design Undergraduate
    Fri, 16 Nov '18
  • University of Roehampton
    All departments Undergraduate
    Sat, 17 Nov '18
  • Edge Hill University
    Faculty of Health and Social Care Undergraduate
    Sat, 17 Nov '18
Poll
Have you ever experienced bullying?

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.