Indicate whether heat is absorbed or released in each process. a. melting 900 g of ice: (select) b. freezing 19 g of water: (select) c. vaporizing 40 g of water: (select) d. condensing 50 g of steam: (select) A gas (2.0 g) occupies 11.2 L at 1.00 atm and 273 K. What is the molar mass of the gas? What is the identity of the gas? Molar mass/mol The gas is (select) Enter your answer in the provided box. Answer the following questions about water, which has a heat of vaporization of 540 cal/g How much energy in calories is absorbed when 48 g of water is vaporized? cal Enter your answer in the provided box. If the initial temperature of 120. g of ethanol is 20.0°C, what will be the final temperature after 770. cal of heat is added? The specific heat of ethanol is 0.583 cal(g·°C) or 2.44 J(g·oC). Final temperature-C