Hey there! Sign in to join this conversationNew here? Join for free
    • Thread Starter
    Offline

    1
    ReputationRep:
    Hello, we are supposed to write a lab about how the concentration of a substrate affects the amount of gas produced. My teacher wants a graph with concentration of substrate in the x-axis, and rate of reaction in the y-axis. The problem is that we have only measured the volume of the gas at two times: when t=0, and when t=120 s, and this was according to her instructions. We were only supposed to measure the volume at these two times. How do we find the rate of reaction from this?
 
 
 
  • See more of what you like on The Student Room

    You can personalise what you see on TSR. Tell us a little about yourself to get started.

  • Poll
    What newspaper do you read/prefer?
  • See more of what you like on The Student Room

    You can personalise what you see on TSR. Tell us a little about yourself to get started.

  • 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

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