Q1: Consider a sealed 10.0L balloon filled with 1.00atm of H2(g) at 273K. The gas is heated to 328K. In this process 51.1J of heat is transferred to the gas, which expands due to 20.4J of work being done. If the gas is the system, calculate Usys in J -Give your answer to the nearest 1 decimal place including the sign (example:+12.3) on the MS Form. Do not include the units Q2: Consider a sealed balloon filled with ideal gas at room temperature (20C). The balloon is placed in commercial refrigerator (15C) causing it to shrink. If the gas is the system, which of the following is TRUE? A) q sys >0 and wsys >0 B) q sys >0 and wsys0 D) q sys