What Is the Molar Mass of Mg₃(PO₄)₂ ,A Substance

question 26

Multiple Choice

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

• A)71.28 g/mole
• B)118.3 g/mole
• C)150.3 g/mole
• D)214.3 g/mole
• E)262.9 g/mole

---

Definitions:

Machine-Hours

A measure of production output or operational time, calculated by the number of hours machines are running.

Manufacturing Overhead

All indirect costs associated with the production process, such as utilities, maintenance, and salaries for employees not working directly on the product.

Direct Labor Cost

The total cost of all labor hours worked directly on the production of goods or services, excluding indirect labor costs.

Manufacturing Cost

The total expense incurred in producing a product, including the cost of direct materials, direct labor, and manufacturing overhead.