Calculate the heat change in joules for condensation of 7.90 g of steam at 100∘C.?
回答 (1)
2019-03-05 1:52 am
Heat change in condensation
= m × Lv
= (7.90 g) × (2260 J/g)
= 17900 J
(to 3 sig. fig.)
= m × Lv
= (7.90 g) × (2260 J/g)
= 17900 J
(to 3 sig. fig.)
收錄日期: 2021-05-01 22:30:12
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