Posted by **anonymous** on Wednesday, November 2, 2011 at 4:41pm.

how to calculate percent error

- science -
**Eve**, Wednesday, November 2, 2011 at 4:44pm
Percent Error Formula = [ (Experimental Value - Theoretical Value) / Theoretical Value ] x 100%

- science -
**anonymous**, Wednesday, November 2, 2011 at 4:45pm
is that an absolute value?

and can the experimental value & theo value be percents?

- science -
**anonymous**, Wednesday, November 2, 2011 at 4:47pm
also how do you find the mole ratio between anhydrous crystals and water

(hydrated crystal lab)

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