Most popular questions and responses by Saoirse
  1. Chemistry

    The decomposition of ethane, C2H6, is a first-order reaction. It is found that it takes 212 seconds to decompose 0.00839 M C2H6 to 0.00768 M. What is the rate of decomposition (in mol/L-h) when [C2H6] = 0.00422 M? A. 6.43 x 10^-3 mol/L-h B. 6.34 x 10^-5

    asked on September 10, 2017
  2. Chemistry

    For the decomposition of dinitrogen oxide, the rate constant is 0.043 L/mol-min at 665 oC and 12.5 L/mol-min at 828 oC. What is the activation energy of the decomposition reaction?

    asked on September 10, 2017
  1. Math

    I'm sorry no one helped you. Here's what I got: Doctor 1 - mean: 12 median: 12 Doctor 2 - mean: 14 median: 18.5 The only thing I don't understand is, how are we supposed to compare the two? Hope I helped you in some way.

    posted on March 10, 2016
  2. the big idea of energy

    I Hve Same H/w Lol But I Didn't Get The Ear Defender Thing?!

    posted on November 4, 2008