Most popular questions and responses by Luda
  1. Science

    If 200ml of water were used instead of 100ml,how many grams of the compound would dissolve at 40c

    asked on November 1, 2012
  2. chemistry URGENT...30 min left

    Gasoline is a mixture of hydrocarbons of various chain lengths, ranging from 5-carbon chains to 10-carbon chains. One of the hydrocarbons we often hear about is the 8-carbon chain, octane. Octane combusts with oxygen as given by the balanced equation:

    asked on April 22, 2010
  3. Science

    Use Dr.Vents results. Examine the graph . To increase the solubility , would you increase or decrease the temperature .

    asked on November 1, 2012