In a study of the decomposition of tho compound X via the reaction X(g)=Y(g)+Z(g) The integrated rate law is an equation that describes the following concentration time dato were colbected the concentration of a reactant over time (t) The integrated rate law comes in different forms depending on the reaction order. The rate laws below are given for a simple general reaction A products Given that the rate constant for the decomposition of hypothetical compound X from part A is 1.60M1, min 1, calculate the concentration of X after 12.0min Express your answer with the appropriate units