🤓 Based on our data, we think this question is relevant for Professor Massa's class at HUNTER.

Since we are given heat, with specific heat capacity and mass, we can use the formula below to solve for the initial temperature (Ti):

Where:

Q = heat

m = mass

Cp = specific heat

Tf= Final temperature

Ti = Initial temperature

A 27.7-g sample of the radiator coolant ethylene glycol releases 688 J of heat. What was the initial temperature of the sample if the final temperature is 32.5°C (*c* of ethylene glycol = 2.42 J/g•K)?