• Chemistry Discussions

    Add comments and win points

    Join, Discuss, Learn, Share idea with others

    Back to discussions

    Posted 2 years ago in Form 3

    Chemical Equations

    When zinc granules and dilute sulphuric acid are reacted together a gas M is produced.The gas produced is collected by downward displacement of water.use the information to answer the questions below            a.Name the gas M produced  b.how is the gas tested c.Why is the gas collected by downward displacement of water.

      1       3

    Comments  

    Rodney Gicheru   Posted on 2 years ago

    What about the chemical equation

    Rodney Gicheru   Posted on 2 years ago

    It is collected by downward displacement because it is denser less dense than air

    Beatrice Laizer   Posted on 2 years ago

    Gas m is hydrogen
    It's tested by burning with a pop sound
    Because it's less denser than the air

    Ask
    Ticha
    Kidevu

    Pick a Subject and Get Discussing

    Cancel

    Pick a Class and Continue

    Cancel

    X
    Feedback

    We Love to Hear from You

     

     

     


    X

    Connect to your school online

    X

    Find your registered child

    Or Register a New Child Here