pregunta ¿Cómo se formaron todos los diferentes elementos presentes en el universo? Y ¿cuál es el papel que juegan las estrellas en ese proceso?

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 :

a) the particles of the chair are strongly held together.

catya your not at all which answer i've seen you do this on another question!