In this lab a cooler substance is added to water in a container, so heat leaves the water and the container and produces a phase transition in the substance.
(a cooler substance; is added; to water; L:In this lab) (heat; leaves; the water and the container) (heat; produces; a phase transition in the substance)
a cooler substance heat heat
is added leaves produces
to water L:In this lab
the water and the container
a phase transition in the substance