Mineral Composition A mineral sample is obtained from a region of the country that has high...
Mineral Composition A mineral sample is obtained from a region of the country that has high arsenic contamination. An elemental analysis yields the following elemental composition: Element Atomic Weight (g/mol) Percent Composition 55.845 34.3% 74.9216 46.0% 32.065 19.7% Fe As What is the empirical formula of this mineral? (click here if you want step-by-step help to solve this problem) Note that each time you load this page, you will get a new version of this problem. You may want to practice this problem until you can get the answer correct without using the step-by-step help. Use the check button (Check) to submit your answer and the hint button ( Hint) to get help with the problem. Fe 2 AS 4 S Check Hint