sam smith

Most popular questions and responses by sam smith
  1. chemistry

    what is the molar enthalpy change when 147 g of water cools from 90.0 degrees C to 17.0 degrees C

    asked on October 10, 2012
  2. chemistry

    Upon decomposition, one sample of magnesium fluoride produced 1.66kg of magnesium and 2.56kg of fluorine. A second sample produced 1.29kg of magnesium. How much fluorine (in grams) did the second sample produce?

    asked on February 13, 2015
  3. Governemnt

    Could someone help me with choosing a campaign finance fact and creating a political cartoon based on that fact? Please it's due tmrw!

    asked on October 19, 2015
  1. Math

    a 4.3

    posted on June 2, 2017