Olivia made lemonade by mixing 150 grams of water, 40 grams of lemon juice, and 10 grams of sugar. Which will most likely result? A.
The mass of the lemonade will be 200 grams.

B.
The mass of the lemonade will be 150 grams.

C.
The mass of the lemonade will be less than 150 grams.

D.
The mass of the lemonade will be more than 200 grams.

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 :