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April 20, 2014

Homework Help: science lab

Posted by cara on Sunday, September 13, 2009 at 4:43pm.

I got these results from my dissolved oxygen lab:

Temperature Dissolved Oxygen
in Celcius (mg/L)

17 5.8

21 5.4


23 5.3

27 5.1


I understand that as the temperature increases the dissolved oxygen concentration decreases but i don't understand how to answer this question: does your data indicate how the amount of dissolved oxygen in the water is affected by the temperature of the water. explain.

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