I've never done this before but i figured i would put out what i figured out... Good band!
[ Tab from: https://www.guitartabs.cc/tabs/c/chasing_victory/chemicals_tab.html ]
This part sounds pretty close and i'm sure you can figure out how many times to play it
D -------------------------------------------------------------|
A -------------------------------------------------------------|
F -------------------------------------------------------------|
C -5-2-0-2--0-2-0---5-2-0-2--0-2-0---5-2-0-2--0-2-0--2-55-2-88-|
G -5-2-0-2--0-2-0---5-2-0-2--0-2-0---5-2-0-2--0-2-0--2-55-2-88-|
C -5-2-0-2--0-2-0---5-2-0-2--0-2-0---5-2-0-2--0-2-0--2-55-2-88-|
This part comes after the first slow part... I didn't tab the slow part, didn't have
time to figure it out so i just put the power chords
D -------------------------------------------------------------------|
A -------------------------------------------------------------------|
F -------------------------------------------------------------------|
C -5-2-0-2--0-2-0---5-2-0-2--0-2-0---8-5-3-5--3-5-3---8-5-3-5--3-5-3-|
G -5-2-0-2--0-2-0---5-2-0-2--0-2-0---8-5-3-5--3-5-3---8-5-3-5--3-5-3-|
C -5-2-0-2--0-2-0---5-2-0-2--0-2-0---8-5-3-5--3-5-3---8-5-3-5--3-5-3-|