How many aams (of mass m) of glucose are in 195 mL of a 5.50% (m/v) glucose solutior

Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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### Part B

**Question:**
How many grams (of mass \(m\)) of glucose are in 195 mL of a 5.50% (m/v) glucose solution? Express your answer with the appropriate units.

**Answer Box:**
\[
\text{Value\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\: Units}
\]

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**Instructions for Students:**
To solve this problem, use the mass/volume percent formula to find the mass of glucose in grams. The formula for m/v% is given by:

\[
\text{m/v%} = \left(\frac{\text{mass of solute (g)}}{\text{volume of solution (mL)}}\right) \times 100
\]

Rearrange to find the mass of glucose:

\[
\text{mass of glucose (g)} = \left(\frac{\text{m/v%} \times \text{volume of solution (mL)}}{100}\right)
\]
Plug in the given m/v percentage and volume to calculate the grams of glucose.
Transcribed Image Text:### Part B **Question:** How many grams (of mass \(m\)) of glucose are in 195 mL of a 5.50% (m/v) glucose solution? Express your answer with the appropriate units. **Answer Box:** \[ \text{Value\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\: Units} \] **Buttons and Options:** - View Available Hint(s) - Submit - Previous Answers **Feedback:** - Incorrect; Try Again: 4 attempts remaining **Footer:** - Pearson Education Inc. All rights reserved. - Terms of Use | Privacy Policy | Permissions | Contact Us **Instructions for Students:** To solve this problem, use the mass/volume percent formula to find the mass of glucose in grams. The formula for m/v% is given by: \[ \text{m/v%} = \left(\frac{\text{mass of solute (g)}}{\text{volume of solution (mL)}}\right) \times 100 \] Rearrange to find the mass of glucose: \[ \text{mass of glucose (g)} = \left(\frac{\text{m/v%} \times \text{volume of solution (mL)}}{100}\right) \] Plug in the given m/v percentage and volume to calculate the grams of glucose.
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