An iron ore sample is analyzed. The mass of the sample is 2.2648 g, and it dissolves in acid.The sample is calcined and
Posted: Wed May 18, 2022 11:44 am
An iron ore sample is analyzed. The mass of the sample is 2.2648 g, and it dissolves in acid.The sample is calcined and ferric oxide Fe2O3 is obtained, and 1.0788 g of product is obtained. What is the mass of iron present? MW (Fe203) = 159.69 g/mol MW (Fe) = 55.847 g/mol a. 0.7546 g Fe b. 0.201 g of Fe c. 0.3773 g Fe d. 1.5092 g of Fe
An iron ore sample is analyzed. The mass of the sample is 2.2648 g, and it dissolves in acid.
The sample is calcined and ferric oxide Fe2O3 is obtained, and 1.0788 g of product is obtained.
What is the mass of iron present?
MW (Fe203) = 159.69 g/mol
MW (Fe) = 55.847 g/mol
a. 0.7546 g Fe
b. 0.201 g of Fe
c. 0.3773 g Fe
d. 1.5092 g of Fe
An iron ore sample is analyzed. The mass of the sample is 2.2648 g, and it dissolves in acid.
The sample is calcined and ferric oxide Fe2O3 is obtained, and 1.0788 g of product is obtained.
What is the mass of iron present?
MW (Fe203) = 159.69 g/mol
MW (Fe) = 55.847 g/mol
a. 0.7546 g Fe
b. 0.201 g of Fe
c. 0.3773 g Fe
d. 1.5092 g of Fe