A coffee-cup calorimeter contains 50 mL of water with an initial temperature of 24.8°C. An unknown sample with a mass of
Posted: Fri May 06, 2022 7:24 am
A coffee-cup calorimeter contains 50 mL of water with an initial
temperature of 24.8°C. An unknown sample with a mass of 1.972 grams
was placed inside making the water temperature rise up to 25.5°C.
The initial temperature of the metal was 98.3°C.
1. How much heat was absorbed by the water in the
calorimeter?_________ (round off final answer to 2 decimal
places)
2. What is the specific heat of the unknown sample?___________
(round off final answer to 2 decimal places)
temperature of 24.8°C. An unknown sample with a mass of 1.972 grams
was placed inside making the water temperature rise up to 25.5°C.
The initial temperature of the metal was 98.3°C.
1. How much heat was absorbed by the water in the
calorimeter?_________ (round off final answer to 2 decimal
places)
2. What is the specific heat of the unknown sample?___________
(round off final answer to 2 decimal places)