Identify the Molar Mass of Na3PO4

Oct 13, 2025 by windailys.com 146 views

Calculating the Mass of Na3PO4 Produced in a Chemical Reaction

Understanding the Problem

In a chemical reaction, the limiting reactant determines the amount of product formed. In this case, NaOH (sodium hydroxide) is the limiting reactant, producing 2.0 mol of Na3PO4 (sodium phosphate). To calculate the mass of Na3PO4 formed, we need to use the molar mass of Na3PO4 and the number of moles produced.

Molar Mass of Na3PO4

The molar mass of Na3PO4 is given as 164 g/mol. This value represents the total mass of one mole of Na3PO4.

Calculating the Mass of Na3PO4

To calculate the mass of Na3PO4 formed, we can use the formula:

Mass = Number of moles × Molar mass

In this case, the number of moles of Na3PO4 produced is 2.0 mol, and the molar mass is 164 g/mol.

Mass of Na3PO4 = 2.0 mol × 164 g/mol

Mass of Na3PO4 = 328 g

Therefore, the mass of Na3PO4 formed during the reaction is 328 g.

Conclusion

In this problem, we calculated the mass of Na3PO4 formed in a chemical reaction where NaOH is the limiting reactant. By using the molar mass of Na3PO4 and the number of moles produced, we were able to determine the mass of Na3PO4 formed.

Calculating the Mass of Na3PO4: A Step-by-Step Guide

Identify the Molar Mass of Na3PO4: The molar mass of Na3PO4 is given as 164 g/mol.
Determine the Number of Moles Produced: The number of moles of Na3PO4 produced is given as 2.0 mol.
Calculate the Mass of Na3PO4: Use the formula Mass = Number of moles × Molar mass to calculate the mass of Na3PO4 formed.

Tips and Tricks

Make sure to use the correct molar mass of Na3PO4 in your calculation.
Double-check the number of moles produced to ensure accuracy.
Use the correct units for mass (g) and moles (mol) to avoid errors.

Common Mistakes to Avoid

Using the wrong molar mass of Na3PO4.
Failing to convert the number of moles to the correct units.
Not using the correct formula to calculate the mass of Na3PO4.

Real-World Applications

Calculating the mass of Na3PO4 formed in a chemical reaction has practical applications in various industries, such as:

Pharmaceuticals: Understanding the mass of Na3PO4 formed can help in the development of new medications.
Food Processing: Calculating the mass of Na3PO4 formed can aid in the production of food products.
Environmental Science: Determining the mass of Na3PO4 formed can help in understanding the impact of chemical reactions on the environment.

Conclusion

In conclusion, calculating the mass of Na3PO4 formed in a chemical reaction is a crucial step in understanding the outcome of a reaction. By using the molar mass of Na3PO4 and the number of moles produced, we can determine the mass of Na3PO4 formed. This calculation has practical applications in various industries and is an essential tool for chemists and scientists.
Q&A: Calculating the Mass of Na3PO4 Produced in a Chemical Reaction

Frequently Asked Questions

Q: What is the molar mass of Na3PO4?

A: The molar mass of Na3PO4 is 164 g/mol.

Q: How do I calculate the mass of Na3PO4 formed in a chemical reaction?

A: To calculate the mass of Na3PO4 formed, you need to use the formula: Mass = Number of moles × Molar mass. Make sure to use the correct molar mass of Na3PO4 and the number of moles produced.

Q: What is the limiting reactant in this reaction?

A: In this reaction, NaOH (sodium hydroxide) is the limiting reactant.

Q: How many moles of Na3PO4 are produced in this reaction?

A: 2.0 mol of Na3PO4 are produced in this reaction.

Q: What is the mass of Na3PO4 formed in this reaction?

A: The mass of Na3PO4 formed in this reaction is 328 g.

Q: Can I use this calculation for other chemical reactions?

A: Yes, this calculation can be used for other chemical reactions where the molar mass of the product is known and the number of moles produced is given.

Q: What are some common mistakes to avoid when calculating the mass of Na3PO4?

A: Some common mistakes to avoid include using the wrong molar mass of Na3PO4, failing to convert the number of moles to the correct units, and not using the correct formula to calculate the mass of Na3PO4.

Q: What are some real-world applications of calculating the mass of Na3PO4?

A: Calculating the mass of Na3PO4 has practical applications in various industries, such as pharmaceuticals, food processing, and environmental science.

Q: Can I use this calculation to determine the mass of other products formed in a chemical reaction?

A: Yes, this calculation can be used to determine the mass of other products formed in a chemical reaction, as long as the molar mass of the product is known and the number of moles produced is given.

Q: What is the significance of calculating the mass of Na3PO4 in a chemical reaction?

A: Calculating the mass of Na3PO4 is significant because it helps to understand the outcome of a chemical reaction and can aid in the development of new products, processes, and technologies.

Q: Can I use this calculation for reactions involving other reactants?

A: Yes, this calculation can be used for reactions involving other reactants, as long as the molar mass of the product is known and the number of moles produced is given.

Q: What are some tips for ensuring accuracy when calculating the mass of Na3PO4?

A: Some tips for ensuring accuracy include using the correct molar mass of Na3PO4, double-checking the number of moles produced, and using the correct units for mass and moles.

Conclusion