thermometer- A 52.2 g sample of brass, which has a specific heat capacity of 0.375 J-g1C1, is put into a calorimeter (see sketch at right) that contains 200.0 g of water. The temperature of the water starts off at 19.0 °C. When the temperature of the water stops changing it's 20.5 °C. The pressure remains constant at 1 atm. Calculate the initial temperature of the brass sample. Be sure your answer is rounded to the correct number of significant digits. insulated container water sample ☐ °C X 5 a calorimeter

A 57.0g sample of aluminum is put into a calorimeter (see sketch at right) that contains 250.0g of water. The aluminum sample starts off at 96.9°C and the temperature of the water starts off at 23.0°C. When the temperature of the water stops changing it's 26.2°C. The pressure remains constant at 1atm.   Calculate the specific heat capacity of aluminum according to this experiment. Be sure your answer is rounded to 2 significant digits.        Please type answer note write by hend.

A 56.2 g sample of aluminum, which has a specific heat capacity of 0.897 J-g¹C¹, is put into a calorimeter (see sketch at right) that contains 250.0 g of water. The temperature of the water starts off at 24.0 °C. When the temperature of the water stops changing it's 26.9 °C. The pressure remains constant at 1 atm. Calculate the initial temperature of the aluminum sample. Be sure your answer is rounded to the correct number of significant digits. °C X Ś thermometer- insulated. container water sample a calorimeter

thermometer- A sample of polystyrene, which has a specific heat capacity of 1.880 J-g¹C¹, is put into a calorimeter (see sketch at right) that insulated container contains 200.0 g of water. The polystyrene sample starts off at 85.8 °C and the temperature of the water starts off at 16.0 °C. When the temperature of the water stops changing it's 23.1 °C. The pressure remains constant at 1 atm. water. Calculate the mass of the polystyrene sample. Be sure your answer is rounded to 2 significant digits. g x10 X 5 ? sample a calorimeter do

thermometer A 58.2 g sample of polystyrene is put into a calorimeter (see sketch at right) that contains 300.0 g of water. The polystyrene insulated container sample starts off at 89.1 °C and the temperature of the water starts off at 19.0 °C. When the temperature of the water stops changing it's 23.0 °C. The pressure remains constant at 1 atm. water Calculate the specific heat capacity of polystyrene according to this experiment. Be sure your answer is rounded to the correct number of significant digits. sample a calorimeter J Ox10 g.°C ?

A sample of iron, which has a specific heat capacity of 0.449 J-g¹C¹, is put into a calorimeter (see sketch at right) that contains 150.0 g of water. The iron sample starts off at 85.1 °C and the temperature of the water starts off at 22.0 °C. When the temperature of the water stops changing it's 24.3 °C. The pressure remains constant at 1 atm. Calculate the mass of the iron sample. Be sure your answer is rounded to 2 significant digits. 08 X S thermometer. insulated container water- sample a calorimeter 區 de

thermometer A 53.6 g sample of brass, which has a specific heat capacity of 0.375 J'g.°C', is put into a calorimeter (see sketch at right) that contains 300.0 g of water. The temperature of the water starts off at 19.0 °C. When the temperature of the water stops changing it's 20.2 °C. The pressure remains constant at 1 atm. insulated container water Calculate the initial temperature of the brass sample. Be sure your answer is rounded to 2 significant digits. sample - a calorimeter Continue Submit Assignment 02021 McGraw Hill LLC A Rights Reserved. Terms of Use Privacy Center I Accessibility

A hot 101.7101.7 g lump of an unknown substance initially at 184.9184.9 °C is placed in 35.0 mL of water initially at 25.0 °C and the system is allowed to reach thermal equilibrium. The final temperature of the system is 86.486.4 °C. Substance Specific heat (J/(g·°C)) aluminum 0.897 graphite 0.709 rhodium 0.243 titanium 0.523 tungsten 0.132 zinc 0.388 water 4.184 Using this information and the specific heat values for several metals in the table, identify the unknown substance. Assume no heat is lost to the surroundings. a) zinc b) graphite c) titanium d) tungsten e) rhodium f) aluminum

- 1 A sample of glass, which has a specific heat capacity of 0.670 J-g.°C¯', is put into a calorimeter (see sketch at right) that contains 150.0 g of water. The glass sample starts off at 94.1 °C and the temperature of the water starts off at 24.0 °C. When insulated container the temperature of the water stops changing it's 28.2 °C. The pressure remains constant at 1 atm. water dlo Calculate the mass of the glass sample. Be sure your answer is rounded to the correct number of significant digits. sample 18 Ar a calorimeter x10