Turn on thread page Beta
    • Thread Starter
    Offline

    3
    ReputationRep:
    Ive been working on this for so long and dont understand what to do please help!

    Q: Jane reacted magnesium ribbon With hydrochloric acid.
    All the acid was used up and 48 cm³ of hydrogen gas was formed.
    How many moles of hydrogen gas were produced?
    Mg+2HCl>MgCl2+H2
    Posted on the TSR App. Download from Apple or Google Play
    Offline

    15
    ReputationRep:
    So here I believe that you have to assume that it is room temperature. At RTP, one mole of gas occupies a volume of 24dm^3
 
 
 
Reply
Submit reply
Turn on thread page Beta
Updated: October 4, 2017
Poll
Is the Big Bang theory correct?

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.