question archive A mineral sample is obtained from a region of the country that has high arsenic contamination
A mineral sample is obtained from a region of the country that has high arsenic contamination
Subject:ChemistryPrice: Bought3
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
-Ni 58.6934 36.3%
-Fe 55.845 17.3%
-As 74.9216 46.4%
What is the empirical formula of this mineral? Ni Fe As
