Part B: Kinetics

Table B$-1$:

$\backslash$table$[[$Time $($s$),$Absorbance $($A$),$Molarity $($M$),$Ln$[$M$]],[0,1\mathrm{.}2917,,],[60,0\mathrm{.}9091,,],[120,0\mathrm{.}6675,,],[180,0\mathrm{.}5215,,],[240,0\mathrm{.}4403,,],[300,0\mathrm{.}3615,,]]$

Show calculation work for finding Molarity @ $0$ seconds