The right answers is option c
C- correct a mistaken view
The author is correcting the idea that Harriet Ida Pickens and Frances Wills were the first African American women to serve in the navy.
Answer:
<em>A ) 7 GRAMS</em>
Explanation:
7 grams.
The sum of the reactants must equal the sum of the products.
Reactant = 100 grams
Products = 100 g mercuric oxide - 93 g mercury which equals 7 grams oxygen.
