Asked by michelle
How many grams of Aluminum oxide will be produced when 2.44 grams of Aluminum burns in air (i.e. react with Oxygen)?
Answers
Answered by
DrBob222
4Al + 3O2 ==> 2Al2O3
1. mols Al - grams/atomic mass
2. Using the coefficients in the balanced equation, convert mols Al to mols Al2O3
3. Now convert mols Al2O3 to g. g = mols x molar mass
1. mols Al - grams/atomic mass
2. Using the coefficients in the balanced equation, convert mols Al to mols Al2O3
3. Now convert mols Al2O3 to g. g = mols x molar mass