PCR Master Mix Calculations Determine the number of reactions you will run: Since we are running a gradient, calculate for 12 rxn at 25 ul per rxn

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 :

its first and third is your answer i did the qustion the fourth isnt right

it is stable as it is in group 0 which have full outer shells of electrons