For the first-order reaction, 2 N2O(g) 2 N2(g) + O2(g), what is ...

[ericka1]

Question 1

For a reaction with a second order rate constant, what is the correct unit?
◦ M time^-1
◦ M^-1 time^-1
◦ time^-1
◦ M^-2 time
◦ M time^-2

Question 2

For the first-order reaction, 2 N₂O(g) → 2 N₂(g) + O₂(g), what is the concentration of N₂O after 3 half-lives if mol of N₂O is initially placed into a 1.00 L reaction vessel?
◦ 1.6 × 10^-2 mol L^-1
◦ 3.1 × 10^-2 mol L^-1
◦ 6.2 × 10^-2 mol L^-1
◦ 1.2 × 10^-1 mol L^-1

[karlss]

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[ericka1]

YES! Correct, THANKS for helping me on my review

[cam1229]

Thanks for the timely response, appreciate it