How many grams of aluminum can react with 336g oxygen? 4Al + 3O2 --> 2Al2O3

Question

asked Sep 28, 2021 3.8k views

1 Answer

Aym · Answer 1 · 2021-10-03T06:12:59+0000

Answer: 714 g Al2O3

Explanation: Solution attached

First convert mass of O2 to moles

Do the mole ratio between O2 and Al2O3 from the balanced equation.

Convert moles of Al2O3 to mass using its molar mass.