Answer:
Which one? 1, 2, 3, 4 ,5, 6, or 7?
Explanation:
Because copper has a higher electrical and thermal conductivity than iron and is not susceptible to oxidation as easily.
Science does not have anything to say about right and wrong the meaning of life or the extensive or the subjective
The reaction will produce 12.1 g Ag₂S.
<em>Balanced equation</em> = 2Ag + S ⟶ Ag₂S
<em>Mass of Ag₂S</em> = 10.5 g Ag × (1 mol Ag/107.87 g Ag) × (1 mol Ag₂S/2 mol Ag)
× (247.80 g Ag₂S/1 mol Ag₂S) = 12.1 g Ag₂S
