Is first order in ch3nc. the half life of the reaction is 5.20 101 s at 545 k. the rate constant when the initial [ch3nc] is 0.030 m is s-1.

Identify which properties could correspond to solids, plasmas, or both. maintain a unique shape. collide infrequently with other particles. have very high velocities. conduct electricity. protons. have a low temperature. has long-range order.

Which of these best describes an ionic bond?

Estimate the molar mass of the gas that effuses at 1.6 times the effusion rate of carbon dioxide.