They also changed the chemical make-up so that once the pill is immersed in liquid, the liquid would change to a blue color.
(They; changed; the chemical make-up; so that once the pill is immersed in liquid, the liquid would change to a blue color) (the pill; is immersed; in liquid) (the liquid; would change; to a blue color; T:once the pill is immersed in liquid)
They the pill the liquid
changed is immersed would change
the chemical make-up so that once the pill is immersed in liquid, the liquid would change to a blue color
in liquid
to a blue color T:once the pill is immersed in liquid