An isolated african canyon community in which cheetahs and leopards consume only impala antelopes is being observed. if the number of leopards increases, which change is most likely to be the first to occur after the leopard population increase? a) the impala population will decrease. b) the cheetah population will increase. c) the cheetah population will decrease. d) the impala population will remain the same. eliminate submit

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 :