Question

heat transferred when 1.75 L of ethlene glycol(d = 1.11 c= 2.42 J/g K) in a car radiator cools from 37 to 25 C
find heat

Answer 1

q = mass x specific heat x (Tfinal-Tinitial)
For mass use volume (1,750 mL) x density (1.11 g/mL)