the rate constant for the first-order decomposition of N2O is 2.97 s^-1. what s the half-life of the decomposition? a) 0.233 s b) 0.204 s c) 0.161 s d) 0.491 s e) 0.424 s

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A:

Q: Exercise 18 Find the density of F2 gas at 20.0°C and 188 Torr. [Answer: 0.39 g dm]

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A:

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Q: СООН СООН СООН СООН ZON (а) O2N II III IV ČI I Br CH3 (b) OH HO, HO, I II III IV NO2 Br

A:

Q: e grams a

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A: