How many grams of oxygen will be
required to react completely with 27 g
of Al? (Atomic mass : Al= 27, O = 16)
a. 8
b. 16
c. 24
d. 32
Answers
Answered by
13
Answer:
d) 32gm
Explanation:
- 3Al+O2->Al3O2
- Al=27gm and O=16gm
- 2×Al ie. 2×27gm=54gm and 2×O ie. 2×16gm=32gm.
- therefore 32gm of oxygen will be required to react complete 27gm if Al
hope it's helpful......
plz. mark it as brainlist....plzz....
Similar questions