Tungsten (W) metal, used to make incandescent light-bulb filaments, is produced by the reaction WO3(s) + 3H2(g) ---> W(s) + 3H2O(l) Based on this equation, how many grams of WO3 is needed to produce each of the following? 10.00 g of W 1 billion (1.00 x 109) molecules of H2O 53 moles of H2O 250,000 atoms of W
Tungsten (W) metal, used to make incandescent light-bulb filaments, is produced by the reaction WO3(s) + 3H2(g) ---> W(s) + 3H2O(l) Based on this equation, how many grams of WO3 is needed to produce each of the following? 10.00 g of W 1 billion (1.00 x 109) molecules of H2O 53 moles of H2O 250,000 atoms of W
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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- Tungsten (W) metal, used to make incandescent light-bulb filaments, is produced by the reaction
WO3(s) + 3H2(g) ---> W(s) + 3H2O(l)
Based on this equation, how many grams of WO3 is needed to produce each of the following?
- 10.00 g of W
- 1 billion (1.00 x 109) molecules of H2O
- 53 moles of H2O
- 250,000 atoms of W
![Tungsten (W) metal, used to make incandescent light-bulb filaments, is produced by the reaction:
\[ \text{WO}_3(s) + 3\text{H}_2(g) \rightarrow \text{W}(s) + 3\text{H}_2\text{O}(l) \]
Based on this equation, how many grams of WO\(_3\) are needed to produce each of the following?
a. 10.00 g of W
b. 1 billion (1.00 x 10\(^9\)) molecules of H\(_2\)O
c. 2.53 moles of H\(_2\)O
d. 250,000 atoms of W](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fbcea870b-a558-4e25-bd85-f50b869e1110%2F83839eb3-5057-4fa0-89de-dd54487f0485%2Fv7w1ezi_processed.png&w=3840&q=75)
Transcribed Image Text:Tungsten (W) metal, used to make incandescent light-bulb filaments, is produced by the reaction:
\[ \text{WO}_3(s) + 3\text{H}_2(g) \rightarrow \text{W}(s) + 3\text{H}_2\text{O}(l) \]
Based on this equation, how many grams of WO\(_3\) are needed to produce each of the following?
a. 10.00 g of W
b. 1 billion (1.00 x 10\(^9\)) molecules of H\(_2\)O
c. 2.53 moles of H\(_2\)O
d. 250,000 atoms of W
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