Chemistry, 31.03.2020 01:26, jladinosolarsee
A 15.5 g piece of chromium, heated to 100.0 degrees Celsius, is dropped into 55.5 g of water at 16.5 degrees Celsius. The final temperature of the metal and the water is 18.9 degrees Celsius. What is the specific heat capacity of chromium
Answers: 1
![m_1\times c_1\times (T_{final}-T_1)=-[m_2\times c_2\times (T_{final}-T_2)]](/tpl/images/0572/2921/09236.png)
.................(1)
= mass of chromium = 15.5 g
= mass of water = 55.5 g
= final temperature =
= temperature of chromium = 
= temperature of water = 
= specific heat of chromium= ?
= specific heat of water= 
![-15.5\times c_1\times (19.5-18.9)=[55.5\times 4.184\times (19.5-100)]](/tpl/images/0572/2921/a3280.png)
Other questions on the subject: Chemistry
Chemistry, 22.06.2019 05:00, smartboy2296
Use the table to identify the phase and phase changes of the elements under the given conditions. write the name of the substance, phase, or phase change
Answers: 3
Chemistry, 22.06.2019 09:00, boxergirl2062
Scientific evidence tells us that the cause of earths four season is the tilt of earth as it revolves around the sun. the student is instructed to illustrate this information in a science notebook. how will the student illiterate winter in the northern hemisphere?
Answers: 3
Do you know the correct answer?
A 15.5 g piece of chromium, heated to 100.0 degrees Celsius, is dropped into 55.5 g of water at 16.5...
Questions in other subjects:
Mathematics, 15.10.2020 17:01
Mathematics, 15.10.2020 17:01
Mathematics, 15.10.2020 17:01
