A gas has a volume of 2 liters and a pressure of 4 atm, if the pressure is increased to 6 atm, the new volume is . a. 1.33atm
b. 0.75atm
c. 48atm

What amount of heat is exchanged when 106.2 grams of substance y goes from a liquid at 35 degrees celsius to a solid at the same temperature? melting point of substance y = 35 degrees c; δhvaporization = 3.67 j/mol; δhfusion = 3.30 j/mol. mwsubstance y = 28.22 g/mol. −12.4 j −3.51 x 102 j 1.24 x 101 j 351 j