Morphine (C1„H19NO3) is a painkiller in the opiate family. A sample of morphine was discovered that had been diluted by mixing with table salt (sodium chloride). When 2.00 g of the mixture undergoes combustion, 4.37 g What is the mass percent of morphine in the mixture? of CO2 is produced.
Morphine (C1„H19NO3) is a painkiller in the opiate family. A sample of morphine was discovered that had been diluted by mixing with table salt (sodium chloride). When 2.00 g of the mixture undergoes combustion, 4.37 g What is the mass percent of morphine in the mixture? of CO2 is produced.
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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![### Morphine Mixture Analysis
**Problem Statement:**
Morphine (\(C_{17}H_{19}NO_{3}\)) is a painkiller in the opiate family. A sample of morphine was discovered that had been diluted by mixing with table salt (sodium chloride). When 2.00 g of the mixture undergoes combustion, 4.37 g of \(CO_{2}\) is produced. What is the mass percent of morphine in the mixture?
**Details:**
- The section is part of a quiz, specifically **Question 20 of 30**.
- There is an interactive component that allows input of answers indicating the mass percent, possibly through a virtual keypad with digits and basic operations.
**How to Solve:**
To determine the mass percent of morphine in the mixture, follow these steps:
1. **Calculate the Moles of \(CO_{2}\):**
Use the molar mass of \(CO_{2}\) (44.01 g/mol) to convert the 4.37 g of \(CO_{2}\) to moles.
2. **Determine the Moles of Carbon:**
Since each mole of \(CO_{2}\) contains one mole of carbon, the moles of carbon produced in combustion comes directly from the moles of \(CO_{2}\).
3. **Relate to Morphine's Carbon Count:**
Morphine contains 17 carbon atoms per molecule. Use the stoichiometry to find how much morphine creates the calculated moles of carbon.
4. **Compute Mass of Morphine:**
Multiply the moles of morphine by its molar mass to get the grams of morphine present originally.
5. **Find Mass Percent:**
Use the formula:
\[
\text{Mass Percent} = \left( \frac{\text{Mass of Morphine}}{\text{Total Mass of Mixture}} \right) \times 100
\]
6. **Input answer in the provided interface**, ensuring to use any provided tools effectively.
This approach enables the determination of morphological content in a diluted sample through combustion analysis.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F6a85ba4d-6f5c-41bf-97e5-182adb23b838%2Fec60df42-e408-4190-b6e4-54be9c33b4db%2Fi7wuutk_processed.png&w=3840&q=75)
Transcribed Image Text:### Morphine Mixture Analysis
**Problem Statement:**
Morphine (\(C_{17}H_{19}NO_{3}\)) is a painkiller in the opiate family. A sample of morphine was discovered that had been diluted by mixing with table salt (sodium chloride). When 2.00 g of the mixture undergoes combustion, 4.37 g of \(CO_{2}\) is produced. What is the mass percent of morphine in the mixture?
**Details:**
- The section is part of a quiz, specifically **Question 20 of 30**.
- There is an interactive component that allows input of answers indicating the mass percent, possibly through a virtual keypad with digits and basic operations.
**How to Solve:**
To determine the mass percent of morphine in the mixture, follow these steps:
1. **Calculate the Moles of \(CO_{2}\):**
Use the molar mass of \(CO_{2}\) (44.01 g/mol) to convert the 4.37 g of \(CO_{2}\) to moles.
2. **Determine the Moles of Carbon:**
Since each mole of \(CO_{2}\) contains one mole of carbon, the moles of carbon produced in combustion comes directly from the moles of \(CO_{2}\).
3. **Relate to Morphine's Carbon Count:**
Morphine contains 17 carbon atoms per molecule. Use the stoichiometry to find how much morphine creates the calculated moles of carbon.
4. **Compute Mass of Morphine:**
Multiply the moles of morphine by its molar mass to get the grams of morphine present originally.
5. **Find Mass Percent:**
Use the formula:
\[
\text{Mass Percent} = \left( \frac{\text{Mass of Morphine}}{\text{Total Mass of Mixture}} \right) \times 100
\]
6. **Input answer in the provided interface**, ensuring to use any provided tools effectively.
This approach enables the determination of morphological content in a diluted sample through combustion analysis.
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