plastron definition biology


Skip Navigation

Textbook Solutions

Expert Q&A

Home
home / study / science / chemistry / chemistry questions and answers / Aluminum Oxide (Al2O3) Is Produced According To The Following Equation. 4 Al(s) + 3 O2(g) → …

Question: Aluminum oxide (Al2O3) is produced according to the following
equation.
4 Al(s) + 3 O2(g) → 2 Al2…



Aluminum oxide (Al2O3) is produced according to the following
equation.

4 Al(s) + 3 O2(g) → 2 Al2O3(s)

If the reaction occurs with an 82.4% yield, what mass of
aluminum should be reacted with excess oxygen to produce 45.0 grams
of Al2O3?

a. 54.6 g Al

b. 37.9 g Al

c. 35.1 g Al

d. 23.8 g Al

e. 28.9 g Al

How do we solve this problem

Expert Answer

100% (1 rating)


4 Al(s) + 3 O2(g) → 2 Al2O3(s) Molar mass of Al = 26.98 g/mol Molar mass of O2 = 31.99 g/mol Molar mass of A… view the full answer

Get this answer with Chegg Study

Need an extra hand? Browse hundreds of Chemistry tutors .