Multiple Choice
A 0.500 g sample containing Ag2O and inert material is heated,causing the silver oxide to decompose according to the following equation:
2 Ag2O(s) → 4 Ag(s) + O2(g)
If 13.8 mL of gas are collected over water at 27°C and 1.00 atm external pressure,what is the percentage of silver oxide in the sample? The partial pressure of water is 26.7 mm Hg at 27°C.
A) 12.5%
B) 25.1%
C) 50.1%
D) 51.9%
Correct Answer:
Verified
Correct Answer:
Verified
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