A 500. gram iron ore sample was determined to contain 242 grams of iron. What is the mass percent of iron in the ore?
A) 93.7
B) 48.4
C) 51.6
D) 32.6
E) none of the above
Answer: B
A 500. gram iron ore sample was determined to contain 242 grams of iron. What is the mass percent of iron in the ore?
A) 93.7
B) 48.4
C) 51.6
D) 32.6
E) none of the above