All Leaving Cert Chemistry posts
  • avatar image

    Chemical eqns laurakehoe26

    I am applying to the Uk as a leaving cert and am having difficultly with some of the chemistry questions which are also on the leaving cert course .. Here's a link to the question https://s3-eu-west-1.amazonaws.com/medify/official-bmat-materials-pack/23+BMAT+2009+Section+2.pdf .... It's question 16 of the 2009 section 2 bmat paper.. Would really appreciate if you could post a solution to this

    1. avatar image

      AdamBarrett

      2x10^3 = 2000

      8x10^2 = 800 + 2000= 2800= top line

      3x10^-4 = 0.0003 + 1/2500=0.0007= bottom line

      2800 divided by 0.0007 = 4,000,000

      Sq. root of 4,000,000 = 2000 = F :)

    2. avatar image

      Me

      Share files from your computer
      loader