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redzritter19 redzritter19
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8 months ago
A 43.6 g piece of aluminum (which has a molar heat capacity of 24.03 J/°C·mol) is heated to 82.4°C and dropped into a calorimeter containing water (specific heat capacity of water is 4.18 J/g°C) initially at 22.3°C. The final temperature of the water is 25.0°C. Ignoring significant figures, calculate the mass of water in the calorimeter.


198 g

5.33 kg

5.98 g

2.23 kg

None of these are correct
Textbook 

Chemistry: An Atoms First Approach


Edition: 3rd
Authors:
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Josh D.Josh Donnachie
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8 months ago
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