We appreciate your visit to A 2 75 molar aqueous solution of glucose has a density of 1 17 g mL What is the mass percentage m m of glucose. This page offers clear insights and highlights the essential aspects of the topic. Our goal is to provide a helpful and engaging learning experience. Explore the content and find the answers you need!
Answer :
The mass percentage of glucose in the solution is 42.38%.
To find the mass percentage of glucose in the solution, we need to calculate the mass of glucose in the given volume of the solution and then express it as a percentage.
First, let's calculate the mass of the solution. The density of the solution is given as 1.17 g/mL, and we know the volume of the solution is not provided. Therefore, we cannot determine the exact mass of the solution.
However, we can still proceed by assuming that we have 100 mL of the solution. So, the mass of the solution would be 100 mL * 1.17 g/mL = 117 g.
Next, let's calculate the moles of glucose in the solution. The molarity of the solution is given as 2.75 mol/L, and we know that the molar mass of glucose is 180.156 g/mol. Therefore, the moles of glucose in 100 mL of the solution would be 2.75 mol/L * (100 mL/1000 mL) = 0.275 mol.
Finally, we can calculate the mass of glucose in 100 mL of the solution using its molar mass: 0.275 mol * 180.156 g/mol = 49.56 g.
Now, to find the mass percentage of glucose, we divide the mass of glucose by the mass of the solution and multiply by 100: (49.56 g / 117 g) * 100 = 42.38%.
Therefore, the mass percentage of glucose in the solution is 42.38%.
Learn more about mass percentage from the given link
https://brainly.com/question/27574467
#SPJ11
Thanks for taking the time to read A 2 75 molar aqueous solution of glucose has a density of 1 17 g mL What is the mass percentage m m of glucose. We hope the insights shared have been valuable and enhanced your understanding of the topic. Don�t hesitate to browse our website for more informative and engaging content!
- Why do Businesses Exist Why does Starbucks Exist What Service does Starbucks Provide Really what is their product.
- The pattern of numbers below is an arithmetic sequence tex 14 24 34 44 54 ldots tex Which statement describes the recursive function used to..
- Morgan felt the need to streamline Edison Electric What changes did Morgan make.
Rewritten by : Barada
Answer: The mass percentage of glucose in the solution is 42.38%.
Explanation:
To find the mass percentage of glucose in the solution, we need to calculate the mass of glucose in the given volume of the solution and then express it as a percentage.
First, let's calculate the mass of the solution. The density of the solution is given as 1.17 g/mL, and we know the volume of the solution is not provided. Therefore, we cannot determine the exact mass of the solution.
However, we can still proceed by assuming that we have 100 mL of the solution. So, the mass of the solution would be 100 mL * 1.17 g/mL = 117 g.
Next, let's calculate the moles of glucose in the solution. The molarity of the solution is given as 2.75 mol/L, and we know that the molar mass of glucose is 180.156 g/mol. Therefore, the moles of glucose in 100 mL of the solution would be 2.75 mol/L * (100 mL/1000 mL) = 0.275 mol.
Finally, we can calculate the mass of glucose in 100 mL of the solution using its molar mass: 0.275 mol * 180.156 g/mol = 49.56 g.
Now, to find the mass percentage of glucose, we divide the mass of glucose by the mass of the solution and multiply by 100: (49.56 g / 117 g) * 100 = 42.38%.
Therefore, the mass percentage of glucose in the solution is 42.38%.
Learn more about mass percentage from the given link
https://brainly.com/question/27574467
#SPJ11
