Multiple Choice
Nitrogen dioxide decomposes to nitric oxide and oxygen via the reaction: 2NO2 (g) → 2NO (g) + O2 (g)
In a particular experiment at 300 °C,[NO2] drops from 0.0100 to 0.00800 M in ![Nitrogen dioxide decomposes to nitric oxide and oxygen via the reaction: 2NO<sub>2</sub> (g) → 2NO (g) + O<sub>2</sub> (g) In a particular experiment at 300 °C,[NO<sub>2</sub>] drops from 0.0100 to 0.00800 M in The rate of appearance of O<sub>2</sub> for this period is ________ M/s. A) 1.0 × B) 2.0 × C) 4.0 × D) 2.0 × E) 4.0 ×](https://d2lvgg3v3hfg70.cloudfront.net/TB1194/11ea7e7c_6149_9cb7_9a0a_b72af24dc2a2_TB1194_11.jpg)
The rate of appearance of O2 for this period is ________ M/s.
A) 1.0 × ![Nitrogen dioxide decomposes to nitric oxide and oxygen via the reaction: 2NO<sub>2</sub> (g) → 2NO (g) + O<sub>2</sub> (g) In a particular experiment at 300 °C,[NO<sub>2</sub>] drops from 0.0100 to 0.00800 M in The rate of appearance of O<sub>2</sub> for this period is ________ M/s. A) 1.0 × B) 2.0 × C) 4.0 × D) 2.0 × E) 4.0 ×](https://d2lvgg3v3hfg70.cloudfront.net/TB1194/11ea7e7c_6149_9cb8_9a0a_4b90ae7d55de_TB1194_11.jpg)
B) 2.0 × ![Nitrogen dioxide decomposes to nitric oxide and oxygen via the reaction: 2NO<sub>2</sub> (g) → 2NO (g) + O<sub>2</sub> (g) In a particular experiment at 300 °C,[NO<sub>2</sub>] drops from 0.0100 to 0.00800 M in The rate of appearance of O<sub>2</sub> for this period is ________ M/s. A) 1.0 × B) 2.0 × C) 4.0 × D) 2.0 × E) 4.0 ×](https://d2lvgg3v3hfg70.cloudfront.net/TB1194/11ea7e7c_6149_c3c9_9a0a_5fcc268d58e3_TB1194_11.jpg)
C) 4.0 × ![Nitrogen dioxide decomposes to nitric oxide and oxygen via the reaction: 2NO<sub>2</sub> (g) → 2NO (g) + O<sub>2</sub> (g) In a particular experiment at 300 °C,[NO<sub>2</sub>] drops from 0.0100 to 0.00800 M in The rate of appearance of O<sub>2</sub> for this period is ________ M/s. A) 1.0 × B) 2.0 × C) 4.0 × D) 2.0 × E) 4.0 ×](https://d2lvgg3v3hfg70.cloudfront.net/TB1194/11ea7e7c_6149_c3ca_9a0a_a3e4ef8e63c1_TB1194_11.jpg)
D) 2.0 × ![Nitrogen dioxide decomposes to nitric oxide and oxygen via the reaction: 2NO<sub>2</sub> (g) → 2NO (g) + O<sub>2</sub> (g) In a particular experiment at 300 °C,[NO<sub>2</sub>] drops from 0.0100 to 0.00800 M in The rate of appearance of O<sub>2</sub> for this period is ________ M/s. A) 1.0 × B) 2.0 × C) 4.0 × D) 2.0 × E) 4.0 ×](https://d2lvgg3v3hfg70.cloudfront.net/TB1194/11ea7e7c_6149_c3cb_9a0a_372ebcad3ea1_TB1194_11.jpg)
E) 4.0 × ![Nitrogen dioxide decomposes to nitric oxide and oxygen via the reaction: 2NO<sub>2</sub> (g) → 2NO (g) + O<sub>2</sub> (g) In a particular experiment at 300 °C,[NO<sub>2</sub>] drops from 0.0100 to 0.00800 M in The rate of appearance of O<sub>2</sub> for this period is ________ M/s. A) 1.0 × B) 2.0 × C) 4.0 × D) 2.0 × E) 4.0 ×](https://d2lvgg3v3hfg70.cloudfront.net/TB1194/11ea7e7c_6149_eadc_9a0a_cd1ec9364820_TB1194_11.jpg)
Correct Answer:
Verified
Correct Answer:
Verified
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