The decomposition of 1,3-butadiene represents a second order process. 2 1,3-butadiene – (2,2)-15-Cyclooctadiene Answer the following questions about the decomposition of 1,3-butadiene. Report all answers to three significant figures. 1. The initial concentration of 1,3-butadiene is 1.945×10-2 M, however after 1.63 h the concentration decreases to 7.780×10- M. Calculate the rate constant (in /M hr) for this process. Submit Answer Tries 0/5 2. If the initial concentration of 1,3-butadiene is 1.945x10M, calculate the concentration (in M) of 1,3- butadiene after 1.59 hrs. Submit Answer Tries 0/5