Astudent compared some soccer players to the atoms in the liquid state. which of the following activities were the soccer players most likely performing? a) lining up next to each other b) huddling around each other for the ball c) running randomly in all directions d) slowly jumping up and down in their places

answer: the value of enthalpy change will be -152.80 kj.

solution:

pressure = 1atm , temperature = = 298 k

given that pressure and temperature are same in both gases , the number of moles of both gases can be determined by the ideal gas equation.

according to reaction 3 moles no are reacting with 1 mol of ,then 0.49 mol of no will react with moles of ozone that is 0.16 moles of ozone. since, no is limiting reagent and is an excessive reagent.

enthalpy change for the reaction between the given volumes of the gases is :