Multiple Choice
NO2 decomposes to form NO and O2. The concentration of NO2 is monitored and found to be 2.1x10-2 M after 15 seconds and 1.8 x10-2 M after 20 seconds. What is the average rate of appearance of O2 over this time period?
A) 6.0x10-4 M/s
B) 1.2x10-3 M/s
C) 3.0x10-4 M/s
D) 3.0x10-3 M/s
E) 1.5x10-4 M/s
Correct Answer:
Verified
Correct Answer:
Verified
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