# Problem: What volume of pure oxygen gas (O2) measured at 580 K and 1.00 atm is formed by complete dissociation of 4.0 mol of Ag2O? 2 Ag2O(s) → 4 Ag(s) + O2(g) 1. 381 L 2. 95.2 L  3. 190 L 4. 2 L 5. 128 L 6. 44.8 L

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What volume of pure oxygen gas (O2) measured at 580 K and 1.00 atm is formed by complete dissociation of 4.0 mol of Ag2O?

2 Ag2O(s) → 4 Ag(s) + O2(g)

1. 381 L

2. 95.2 L

3. 190 L

4. 2 L

5. 128 L

6. 44.8 L

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Our tutors have indicated that to solve this problem you will need to apply the Gas Stoichiometry concept. If you need more Gas Stoichiometry practice, you can also practice Gas Stoichiometry practice problems.

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Based on our data, we think this problem is relevant for Professor Hanlan's class at SFU.