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A 350 G Sample of Rice Was Burned in a Bomb

Question 8

Multiple Choice

A 3.50 g sample of rice was burned in a bomb calorimeter containing 1980 g of water.The temperature of the water increased from 22.75 °\degree C to 28.88 °\degree C.How much heat, in joules, did the rice sample release when it burned? [Cwater = 4.184 J/(g °\degree C) ]


A) 1.88 x 105 J
B) 2.39 x 105 J
C) 5.08 x 104 J
D) 3.33 x 102 J
E) 4.22 x 102 J

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