Explain in detail what causes the color to change when testing different elements in a gas tube or under a flame. Explain what is happening to the electrons specifically that causes the color/light we see.

gravity causes stares to cluster i think so

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 :

ok whats the question if not i cannot you i need question and need a thing to answer