General Chemistry 4th Edition McQuarrie Rock Gallogly Initial-rate data at a certain temperature is given in the table for the reaction SOCl(g) SO(g) + Cl(g) [SOCl], (M) k= 0.100 0.200 0.300 Initial rate (M/s) 1.90 x 10-6 3.80 x 10-6 5.70 x 10-6 Determine the value and units of the rate constant. units: Un