What is the molar mass of Mg₃(PO₄)₂, a substance formerly used in medicine as an antacid?

What is the molar mass of Mg₃(PO₄)₂, a substance formerly used in medicine as an antacid?

What is the molar mass of (NH₄)₂O? explain how you calculated this value.

Determine the molar mass of Al₂(SO₄)₃･5H₂O. Provide an answer to two decimal places.

Calculate the formula mass for each compound. a. N2O4

Determine the formula weights of each of the following compounds: e. benzaldehyde, C6H5CHO, the molecule largely responsible for the odor of almond extract.