4 4. A steam generating unit uses oil to heat lake water at-250 C to steam at 115 C. How much heat must beprovided from the combustion of oil for every 30 0 kg of water that is converted to steam?[AHa = -6.03 kJimol, AH. = 40.6 KJ/mol, c e=201 Jg C, c=4.18 Jig C)

Answered: Image /qna-images/answer/d5314f3e-9b32-48d0-9174-b66a9e74eb2b.jpg

4. A steam generating unit uses oil to heat lake water at -25IO C to steam at 115 C, How much heat must be provided from the combustion of oll for every 30.0 kg of waler that is converted to steam? [AHan = -6.03 kJ/mol, AH = 40.8 kJ/mol, c = 201 Jg C,c= 4.18 Jig C]

4. A steam generating unit uses oil to heat lake water at -25IO C to steam at 115 C, How much heat must be provided from the combustion of oll for every 30.0 kg of waler that is converted to steam? [AHan = -6.03 kJ/mol, AH = 40.8 kJ/mol, c = 201 Jg C,c= 4.18 Jig C]

World of Chemistry

7th Edition

ISBN:9780618562763

Author:Steven S. Zumdahl

Publisher:Steven S. Zumdahl

Chapter10: Energy

Section: Chapter Questions

Problem 61A

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Question

4. A steam generating unit uses oil to heat lake water at-250 C to steam at 115 C. How much heat must be
provided from the combustion of oil for every 30 0 kg of water that is converted to steam?
[AHa = -6.03 kJimol, AH. = 40.6 KJ/mol, c e=201 Jg C, c=4.18 Jig C)

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