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Week 2 Discussion CHEM131.docx - Thompson Melissa:...

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Thompson, Melissa: Problems 1.67 and 2.311.67. Is a 197-lb weight lifter light enough to compete in a class limited to those weighing90 kg or less?
2.31. Determine the empirical formulas for the following compounds:(a) caffeine, C8H10N4O2(b) fructose, C12H22O11(c) hydrogen peroxide, H2O2(d) glucose, C6H12O6(e) ascorbic acid (vitamin C), C6H8O6First let me start by explaining what the empirical formula is. The empirical formula representsthe proportion of elements present in the compound but in no particular order.
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