4
answers
0
watching
641
views
17 Nov 2019
A coffee cup calorimeter contains 25.0 g water at 23.8 degree C. A 5.00 g sample of an unknown metal at an initial temperature of 78.3 degree C was dropped into the calorimeter. The final temperature of mixture was 46.3 degree C. Calculate the specific heat of the metal. The specific heat of water is 4.184 J/(g degree C). In a coffee cup, 75.0 g water initially at 23.0 degree C was mixed with 25.0 g of water initially at 95.0 degree C. What will the final temperature be after mixing?
A coffee cup calorimeter contains 25.0 g water at 23.8 degree C. A 5.00 g sample of an unknown metal at an initial temperature of 78.3 degree C was dropped into the calorimeter. The final temperature of mixture was 46.3 degree C. Calculate the specific heat of the metal. The specific heat of water is 4.184 J/(g degree C). In a coffee cup, 75.0 g water initially at 23.0 degree C was mixed with 25.0 g of water initially at 95.0 degree C. What will the final temperature be after mixing?
lalithashwin156Lv10
3 May 2023
Already have an account? Log in
Tod ThielLv2
26 Oct 2019
Already have an account? Log in