Kinetic Energy: Question #1 The gas nitrous oxide, N2O, is a dental anesthetic. a) Calculate the root-mean square velocity (ums ^ m/sec) of N20(g) at a temperature of 27°C R = 8.31 (kg-m2) / (K-mol-sec²) Urms = [ Select ] m/sec 3RTK 13 {MMkg b) Calculate the kinetic energy (KE ~ in joules) of a single molecule of dinitrogen monoxide with this root-mean square velocity (Urms)? KE = [ Select ] joules 2 KE = 2 mkg • Hrms

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