A cryosurgical probe uses the vaporization of liquid nitrogen to destroy abnormal tissue. The specific latent heat of vaporization of liquid nitrogen is 1.99 × 105 J/kg.
During a brief medical procedure, 35.0 g of liquid nitrogen at its boiling point is completely vaporized.
Calculate the thermal energy absorbed by the nitrogen during this process.
5690 J5690 \text{ J}5690 J
6965 J6965 \text{ J}6965 J
69 650 J69\,650 \text{ J}69650 J
6 965 000 J6\,965\,000 \text{ J}6965000 J