The tungsten metal used for filaments in light bulbs is made by reaction of tungsten(VI) oxide with hydrogen WO3(s) + 3 H₂(g) → W(s) + 3 H₂O(g) The above reaction was performed and produced 3.24 g of tungsten. Y How many grams of tungsten(VI) oxide must you start with to prepare 3.24 g of tungsten? (For WO3, MW-231.8 amu) Express your answer with the appropriate units. Value Submit Part E HA Submit Value Provide Feedback undo How many grams of hydrogen must you start with to prepare 3.24 g of tungsten? Express your answer with the appropriate units. μA 3 Units Request Answer Units ? Request Answer ? 1
The tungsten metal used for filaments in light bulbs is made by reaction of tungsten(VI) oxide with hydrogen WO3(s) + 3 H₂(g) → W(s) + 3 H₂O(g) The above reaction was performed and produced 3.24 g of tungsten. Y How many grams of tungsten(VI) oxide must you start with to prepare 3.24 g of tungsten? (For WO3, MW-231.8 amu) Express your answer with the appropriate units. Value Submit Part E HA Submit Value Provide Feedback undo How many grams of hydrogen must you start with to prepare 3.24 g of tungsten? Express your answer with the appropriate units. μA 3 Units Request Answer Units ? Request Answer ? 1
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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![### Problem 6.11
**Description:**
The tungsten metal used for filaments in light bulbs is made by the reaction of tungsten(VI) oxide with hydrogen:
\[ \text{WO}_3(s) + 3 \text{H}_2(g) \rightarrow \text{W}(s) + 3 \text{H}_2\text{O}(g) \]
The above reaction was performed and produced 3.24 g of tungsten.
**Question:**
How many grams of tungsten(VI) oxide must you start with to prepare 3.24 g of tungsten? (For \(\text{WO}_3\), MW = 231.8 amu)
**Instructions:**
Express your answer with the appropriate units.
- Input field for value and units
- Submit button
**Part E:**
**Question:**
How many grams of hydrogen must you start with to prepare 3.24 g of tungsten?
**Instructions:**
Express your answer with the appropriate units.
- Input field for value and units
- Submit button
**Feedback:**
Option to provide feedback.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F7f185ec2-8c2e-4aee-a8f1-0a1f41f71cb3%2F816cba83-ef05-4904-8487-216e363fa8d6%2Fq2q5dq_processed.jpeg&w=3840&q=75)
Transcribed Image Text:### Problem 6.11
**Description:**
The tungsten metal used for filaments in light bulbs is made by the reaction of tungsten(VI) oxide with hydrogen:
\[ \text{WO}_3(s) + 3 \text{H}_2(g) \rightarrow \text{W}(s) + 3 \text{H}_2\text{O}(g) \]
The above reaction was performed and produced 3.24 g of tungsten.
**Question:**
How many grams of tungsten(VI) oxide must you start with to prepare 3.24 g of tungsten? (For \(\text{WO}_3\), MW = 231.8 amu)
**Instructions:**
Express your answer with the appropriate units.
- Input field for value and units
- Submit button
**Part E:**
**Question:**
How many grams of hydrogen must you start with to prepare 3.24 g of tungsten?
**Instructions:**
Express your answer with the appropriate units.
- Input field for value and units
- Submit button
**Feedback:**
Option to provide feedback.
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