Consider this data for this and the following problem: For the gas-phase dissociation reaction A --> B + C, The following data is collected at 298 K: time (sec) total pressure (atm) 0 1.000 1.359 1.627 1.737 1.834 1000 3000 5000 9000 1. Determine the partial pressure of A at each time. 2. Make a graph of In(PA) and 1/PA vs time in order to determine the order of the reaction and the rate constant. The rate law for this reaction is given by odPA -2.5x104 sec PA dt -=5.6x10-4 sec PA =2.5x10 atm sec- P -1 dPA dt dPA dt dPA dt -1 -=5.6x10 atm sec- P QUESTION 16 Based on the data from the previous problem, calculate the total pressure at 6,440 seconds.