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A piece of iron is heated to 155 degrees celsius and placed into a calorimeter that contains 50.0 mL of water at 18.7 degrees celsius. The temperature of the water rises to 26.4 degrees celsius. How much heat was released by the iron?

 

a) 2250 J

b) 5520 J

c) 385 J

d) 1610 J

 Jul 5, 2022
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1610 j

 Jul 6, 2022

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