Given data; Percentage of iron in iron ore = 60.0% by mass of iron (iii) oxide So let the mass of the iron ore be X The mass of Fe2O3...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our e...
while the latter reference is formed by overlaying the primary colors with the latter percentage value. The test color hue is compared with the reference color hue. The third percentage value characterizes the color of iron oxide compound such as maghemite, magnetite or hematite, and iron hydroxide...