'35 kj mol' presentation slideshows

2. How much heat is required to boil 7.3g of Ammonia? (NH 3 ) ( ? Hvap = 23.35 kJ/mol)

1. The heat of fusion of water is 335,000 J/kg & the specific heat capacity of ice is 2,000 J/(kg C). If I introduce 2,000 J of heat to a melting block of ice with mass 1.0 kg at 0 degrees C, the final temperature is equal to: a. 0 degrees C b. 2 degrees C c. 40 degrees C d. 2,000 degrees C.

278 views • 2 slides