You are filling a root beer mug from a keg. the pressure in the keg is 5 psig, the filling tube from the keg is 5 ft long plastic drawn tubing with ¼ in. id, and the valve is a diaphragm dam type. the tube is attached to the keg by a threaded tee, used as an elbow. if the root beer leaving the tube is 1 ft above the level of the root beer inside the keg, how long will it take to fill your mug

The lattice enthalpy (formation of ionic solid from ions in the gas phase) for agcl(s) is -916 kj/mol and the hydration enthalpy (dissolution of gaseous ions into water) is -850 kj/mol. how much heat (in joules) is involved in forming 1l of saturated agcl solution (1.8 × 10-4 g / 100 ml water) by dissolving agcl(s)? assume solution volume does not change much upon dissolution. the equations are given below. ag+(g) + cl−(g) æ agcl(s)