Mentific work. The thermon ne Celsius scale is als Jo stonmim - IqISSON the Kelvi 9 = M CPST NAME Yasin Fadlalia MOD DATE One Material 1. How much heat is needed to bring 12.0 g of water from 28.3.C to 43.8/ C, if the specific heat capacity of water is 4.184 J/(g.C)? AT = 43. 87 0- 28:3 x= 15. 6 0' 78 3. 2 45 2. How much heat is released when 143 g of ice is COOLED from 14.C to -75.C, if the specific heat capacity of ie is 2.087 J/(9.C). AT= -75.C -14"C = =8906 =- 27,0605 - 3. How many joules are needed to raise the temperature of exactly 500 g of water from 22. 15.C to 24.70.C? Mass = 500g 24. 70 - 22. 1) CP = P How many joules are released when 30.0 g of chloroform cool 18.0 .C if the specific heat of chloroform is 0.971 J/(g.C). 5. The specific heat of benzene is 1.83 J/(g.C). Suppose that you have a 200 g sample of benzene at 45.0 .C and remove 1,463 joules. What does its temperature become? Mass = 200 9 1463 = 200 X 1 83x (72 - 45 ) C 1 = 1.83 J 1963 = 366 X (1 2- 95) T2 = = USOC The specific heat capacity of water is 4.184 J/(g.C). What is the final temperature of 400 g of water at 45.C if 970 joules of heat are added to the sample