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Unformatted text preview: the difference of these weights. Calculate percent recovery of matter by taking g matter recovered divided by g original sample then multiply by 100. Account for errors. Percent error = |correct value - measured value| X 100 Lab Cautions Do not mix any chemicals unless instructor says otherwise. Do not weigh warm objects. Do not throw or drop anything on pan of balance...
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This note was uploaded on 03/10/2010 for the course ED 4070 taught by Professor Sweet during the Fall '09 term at Western Michigan.
- Fall '09