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October 25, 2014

Homework Help: Chemistry

Posted by Jules on Monday, March 12, 2012 at 7:18pm.

Hi,

I am trying to figure out how to calculate the average temperature of 2 different chemical solutions based upon the temperatures I measured. The question states: Find the average Ti of HCl & NaOH solutions.

The Ti of NaOH solution is: 20.87 C
The Ti of HCl solution is: 21.16 C

Do I just add the 2 temperatures and divide by 2, like so: 20.87 + 21.16=43.03, 43.03/2 = 21.15 ?

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