The Synthesis Reaction between Barium and Oxygen

Oct 13, 2025 by wbrum.org 105 views

Introduction

Synthesis reactions are a fundamental concept in chemistry, where two or more elements combine to form a new compound. In this article, we will explore the synthesis reaction between barium (Ba) and oxygen (O) to determine the product formed. Understanding synthesis reactions is crucial in various fields, including chemistry, materials science, and environmental science.

What is a Synthesis Reaction?

A synthesis reaction is a chemical reaction where two or more elements combine to form a new compound. This type of reaction is also known as a combination reaction. The general equation for a synthesis reaction is:

A + B → AB

where A and B are the reactants, and AB is the product.

The Synthesis Reaction between Barium and Oxygen

The synthesis reaction between barium (Ba) and oxygen (O) can be represented by the following equation:

Ba + O → ?

To determine the product formed, we need to consider the valency of barium and oxygen. Barium is a Group 2 element, which means it has a valency of +2. Oxygen is a Group 16 element, which means it has a valency of -2.

Balancing the Equation

To balance the equation, we need to ensure that the number of atoms of each element is the same on both the reactant and product sides. In this case, we need to add a coefficient of 2 to the barium atom to balance the equation:

2Ba + O → ?

However, this is not the correct product. We need to consider the valency of barium and oxygen again. Since barium has a valency of +2 and oxygen has a valency of -2, the correct product should have a barium atom and an oxygen atom.

Determining the Product

Considering the valency of barium and oxygen, the correct product formed from the synthesis reaction between barium and oxygen is:

BaO

This is because the barium atom has a valency of +2, and the oxygen atom has a valency of -2. The product BaO has a neutral charge, which means it is a stable compound.

Conclusion

In conclusion, the product formed from the synthesis reaction between barium (Ba) and oxygen (O) is BaO. This is a fundamental concept in chemistry, and understanding synthesis reactions is crucial in various fields. By considering the valency of elements and balancing the equation, we can determine the product formed from a synthesis reaction.

Answer

The correct answer is D. BaO.

Additional Information

The synthesis reaction between barium and oxygen is a highly exothermic reaction, which means it releases a lot of heat energy.
The product BaO is a white solid that is highly reactive.
The synthesis reaction between barium and oxygen is used in various industrial applications, including the production of barium oxide and barium carbonate.

References

"General Chemistry" by Linus Pauling
"Chemistry: The Central Science" by Theodore L. Brown
"Chemistry: An Atoms First Approach" by Steven S. Zumdahl
Q&A: Synthesis Reaction between Barium and Oxygen =====================================================

Frequently Asked Questions

Q: What is the synthesis reaction between barium and oxygen?

A: The synthesis reaction between barium and oxygen is a chemical reaction where barium (Ba) reacts with oxygen (O) to form a new compound.

Q: What is the product formed from the synthesis reaction between barium and oxygen?

A: The product formed from the synthesis reaction between barium and oxygen is BaO.

Q: Why is the product BaO stable?

A: The product BaO is stable because the barium atom has a valency of +2 and the oxygen atom has a valency of -2. This results in a neutral charge, making the compound stable.

Q: Is the synthesis reaction between barium and oxygen exothermic?

A: Yes, the synthesis reaction between barium and oxygen is highly exothermic, releasing a lot of heat energy.

Q: What are some industrial applications of the synthesis reaction between barium and oxygen?

A: The synthesis reaction between barium and oxygen is used in various industrial applications, including the production of barium oxide and barium carbonate.

Q: What are some safety precautions to take when handling barium and oxygen?

A: When handling barium and oxygen, it is essential to wear protective gear, including gloves, goggles, and a face mask. The reaction is highly exothermic, so it is crucial to handle the substances in a well-ventilated area.

Q: Can the synthesis reaction between barium and oxygen be reversed?

A: No, the synthesis reaction between barium and oxygen is a one-way reaction. Once the product BaO is formed, it cannot be reversed to form the reactants.

Q: What is the role of barium in the synthesis reaction with oxygen?

A: Barium plays a crucial role in the synthesis reaction with oxygen. It provides the necessary valency to form the product BaO.

Q: What is the role of oxygen in the synthesis reaction with barium?

A: Oxygen plays a crucial role in the synthesis reaction with barium. It provides the necessary valency to form the product BaO.

Q: Can the synthesis reaction between barium and oxygen be used to produce other compounds?

A: Yes, the synthesis reaction between barium and oxygen can be used to produce other compounds, such as barium oxide and barium carbonate.

Q: What are some common mistakes to avoid when performing the synthesis reaction between barium and oxygen?

A: Some common mistakes to avoid when performing the synthesis reaction between barium and oxygen include:

Not wearing protective gear
Not handling the substances in a well-ventilated area
Not following the correct procedure for the reaction
Not monitoring the temperature and pressure of the reaction

Conclusion

In conclusion, the synthesis reaction between barium and oxygen is a fundamental concept in chemistry. Understanding the product formed, the role of barium and oxygen, and the safety precautions to take is crucial in various fields. By answering these frequently asked questions, we can gain a deeper understanding of this important reaction.

References

"General Chemistry" by Linus Pauling
"Chemistry: The Central Science" by Theodore L. Brown
"Chemistry: An Atoms First Approach" by Steven S. Zumdahl