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How many BTUs are required to change five pounds of ice at 20 degrees F to steam at 220 degress F?
Wiki User
∙ 13y ago
The question cannot be answered because:
- the temperature scale being used has not been specified,
- There is no normal temperature scale in which you can have ice at 32 degrees and steam at 82 degrees without large changes in pressure. If changes in pressure are permitted then there is no simple formula to calculate the amount of heat (btus) required.
Wiki User
∙ 7y ago
Wiki User
∙ 13y ago6519.2 btus are required.
انمار النجار
how can solve this question .
Wiki User
∙ 13y ago6,520 Btu/h
Wiki User
∙ 12y ago1304
Wiki User
∙ 8y ago6520
Anonymous
6,520Btu
Anonymous
13,040
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