What Volume Of 0.220 M HBr Solution (in ML) Is Required To Obtain 0.0600 Mol Of HBr?A. 3.67 × 10 3 ML 3.67 \times 10^3 \, \text{mL} 3.67 × 1 0 3 ML B. 273 ML C. 2.73 × 10 − 4 ML 2.73 \times 10^{-4} \, \text{mL} 2.73 × 1 0 − 4 ML D. 13.2 ML
Introduction
In chemistry, understanding the relationship between the concentration of a solution and the volume required to obtain a specific amount of solute is crucial. This knowledge is essential in various applications, including laboratory experiments, industrial processes, and environmental monitoring. In this article, we will explore the concept of molarity and its application in determining the volume of a solution required to obtain a specific amount of solute.
Understanding Molarity
Molarity is a measure of the concentration of a solution, expressed as the number of moles of solute per liter of solution. It is denoted by the symbol 'M' and is calculated using the formula:
M = moles of solute / liters of solution
For example, a 0.220 M HBr solution contains 0.220 moles of HBr per liter of solution.
Calculating the Volume of Solution Required
To determine the volume of a 0.220 M HBr solution required to obtain 0.0600 mol of HBr, we can use the formula:
moles of solute = M x liters of solution
Rearranging the formula to solve for liters of solution, we get:
liters of solution = moles of solute / M
Substituting the given values, we get:
liters of solution = 0.0600 mol / 0.220 M
liters of solution = 0.2727 L
Converting Liters to Milliliters
To express the volume in milliliters, we can multiply the volume in liters by 1000 (since 1 L = 1000 mL):
volume in mL = 0.2727 L x 1000 mL/L
volume in mL = 272.7 mL
Conclusion
Based on the calculation, the volume of 0.220 M HBr solution required to obtain 0.0600 mol of HBr is approximately 273 mL.
Comparison with Answer Choices
Comparing our calculated value with the answer choices, we can see that the closest match is:
B. 273 mL
This confirms that our calculation is correct.
Final Answer
The final answer is:
Introduction
In our previous article, we explored the concept of molarity and its application in determining the volume of a solution required to obtain a specific amount of solute. We calculated that the volume of 0.220 M HBr solution required to obtain 0.0600 mol of HBr is approximately 273 mL. In this article, we will address some common questions related to this topic.
Q&A
Q: What is molarity, and how is it calculated?
A: Molarity is a measure of the concentration of a solution, expressed as the number of moles of solute per liter of solution. It is calculated using the formula:
M = moles of solute / liters of solution
Q: How do I calculate the volume of a solution required to obtain a specific amount of solute?
A: To calculate the volume of a solution required to obtain a specific amount of solute, you can use the formula:
moles of solute = M x liters of solution
Rearranging the formula to solve for liters of solution, you get:
liters of solution = moles of solute / M
Q: What is the difference between liters and milliliters?
A: Liters (L) and milliliters (mL) are units of volume. 1 L is equal to 1000 mL. To convert liters to milliliters, you can multiply the volume in liters by 1000.
Q: How do I convert milliliters to liters?
A: To convert milliliters to liters, you can divide the volume in milliliters by 1000.
Q: What is the significance of molarity in chemistry?
A: Molarity is a crucial concept in chemistry, as it helps us understand the concentration of a solution and the amount of solute required to obtain a specific amount of solute. It is essential in various applications, including laboratory experiments, industrial processes, and environmental monitoring.
Q: Can I use molarity to calculate the volume of a solution required to obtain a specific amount of solute for any type of solution?
A: Yes, molarity can be used to calculate the volume of a solution required to obtain a specific amount of solute for any type of solution, as long as the concentration of the solution is known.
Conclusion
In this article, we addressed some common questions related to the calculation of the volume of a solution required to obtain a specific amount of solute. We hope that this Q&A article has provided you with a better understanding of the concept of molarity and its application in chemistry.
Final Answer
The final answer is: