4. "The boiling point of a 2% table salt solution at 1.0-atm atmospheric pressure is 102°C." Which of following information from the given statement is an example of a QUALITATIVE data? A. 1 atm B. 102°C C. 2% D. table salt solution E. None of the 4 options is correct

4.25g sample of solid ammonium nitrate dissolves in 60.0g of water in a coffee-cup calorimeter, the temperature drops from 22.0 c to 16.9 c. assume that the specific heat of the solution is the same as that of pure water. calculate delta(h) (in kj/mol nh4no3) for the solution proces.