Recent content by maziar

  1. M

    Chemistry Help

    If you have a mixture of ice and water, before the net temperature can go up, the ice first has to be melted. The heat of fusion for ice is 6.01 kJ/mol. You are putting in 3.2 Cal which is equivalent to 13.4 kJ since (1 Cal=4.184 kJ). So now we see how many mols of ice are melted by: 13.4...
  2. M

    Has anyone here had a vasectomy?

    The other possibility is tubal ligation.
  3. M

    What are your favorite coupon code sites?

    There have been ALOT of changes since then.