Calculate the total quantity of heat required to convert 25.0 g of liquid CCl₄(l)at 35.0 °C to gaseous CCl₄ at 76.8 °C (the normal boiling point for CCl₄). The specific heat of CCl₄(l)is 0.857 J g^-1 °C^-1, its heat of fusion is 3.27 kJ mol^-1, and its heat of vaporization is 29.82 kJ mol^-1. A)0.896 kJ B)1.43 kJ C)5.74 kJ D)6.28 kJ

Question

Quizplus · Accepted Answer

First, calculate the heat required to raise the temperature of CCl₄ from 35.0 °C to 76.8 °C using q = mcΔT. Then, calculate the heat required for vaporization using q = nΔHvap. Add both values to get the total heat required.

Calculate the Total Quantity of Heat Required to Convert 25