QUESTION 12 A 83 g sample of salt with heat capacity 0.11 cal/g "C starts at 95 C. 340 cal of heat are removed from the sample. What is its final temperature? QUESTION 13 A sample of liquid which has heat capacity 0.9 cal/g "C is heated from 23*C to 42"C by doing 589 cal of work stirring it in an insulated container. What is the mass of this sample