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23 Nov 2019

The data I got is
Mass og H2O: 1731.81g
I temp of H2O: 17.9 degrees C
Mass of NaOH: 6.49g
F temp of H2O: 26.6 degrees C

After my calulations I got 3.90 X 10 to the 5 KJ/mol. I am prettysure this is right
I just do not know what to use for my theredical value to get my %error?

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