Problem: Determine which of the following contains the greatest mass of aluminum: 122 g of AlPO4, 266 g of Al2Cl6, or 225 g of Al2S3.

🤓 Based on our data, we think this question is relevant for Professor Hawthorne's class at TCC.

FREE Expert Solution

The mass of an element in a compound can be determined through calculation of the number of moles of the element.


We will solve this problem through these steps:


  • Find the formula masses of the given compounds
  • Find the number of moles of compounds
  • Convert the number of moles of compounds to number of moles of aluminium
  • Calculate the mass of Al in each compound to see which one has the greatest mass of Al in it.


Now, let’s begin.


View Complete Written Solution
Problem Details

Determine which of the following contains the greatest mass of aluminum: 122 g of AlPO4, 266 g of Al2Cl6, or 225 g of Al2S3.

Frequently Asked Questions

What scientific concept do you need to know in order to solve this problem?

Our tutors have indicated that to solve this problem you will need to apply the Mole Concept concept. You can view video lessons to learn Mole Concept. Or if you need more Mole Concept practice, you can also practice Mole Concept practice problems.

What professor is this problem relevant for?

Based on our data, we think this problem is relevant for Professor Hawthorne's class at TCC.

What textbook is this problem found in?

Our data indicates that this problem or a close variation was asked in Chemistry - OpenStax 2015th Edition. You can also practice Chemistry - OpenStax 2015th Edition practice problems.