Answer:
B
Explanation:
7x2−2x−1
do u need the explanation if so ill add it
105-100=5 ,
mlllllllllllllllllll lodsssss
159.3 grams Al
1 Mol of Al = 27 grams, so:
5.9 Mol Al (27g/1mol) = 159.3 grams Al
The Mol gets canceled out, leaving the unit of grams.
d is the correct answer
