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Chemistry Forums for Students => Undergraduate General Chemistry Forum => Topic started by: sweetie on November 06, 2008, 12:53:36 PM

Title: basica chem help :(
Post by: sweetie on November 06, 2008, 12:53:36 PM

can ne one help me with this one,, it has me for a loop.:
calc. the amount of thermal energy necessary to raise the temp of a salt/ice water mixture at 12 degrees C to constant evaporation at 103 degrees C. specific heat C of water is 1.00 cal/gram degree. /\  T <--(that on the left is suppost to be a triangle) is temp. change.

cal=mass (grams) (c) ( /\ T )

Title: Re: basica chem help :(
Post by: JGK on November 07, 2008, 08:45:45 AM

this question seems oddly familiar

http://www.chemicalforums.com/index.php?topic=29431.0 (http://www.chemicalforums.com/index.php?topic=29431.0)