175 g of water was heated from 15 to 88c how many kilocalories were absorbed by the water?

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2007-07-22 15:51:21 · 3 answers · asked by Anonymous in Science & Mathematics ➔ Chemistry

(88 - 15) * 0.175 = 12.77500
Just guessing.

2007-07-22 15:57:20 · answer #1 · answered by winter_new_hampshire 4 · 0⤊ 0⤋

(88-15) x 175 x 1 /1000 = 12.775 kilocalories

2007-07-22 23:24:37 · answer #2 · answered by skipper 7 · 0⤊ 0⤋

Heat absorbed = w * cp * del T
In kilocalories, H = 0.175 kg * 1 kcal/kg-degC *
88-15 = 12.9 kcal (appx)

2007-07-22 22:59:08 · answer #3 · answered by cattbarf 7 · 0⤊ 0⤋