3 a.
c.
13. What is the chemical equilibrium expression for the equation
2A2B + 3CD = A4D+ C3B2?
6[A, B][CD]
(A, B)'[CD]
[A, D][C, B,]
[A, D][C, B,]
[A, D][C, B2]
[A, D][C, B,]
b.
d.
6[A, B][CD]
[A, B]”[CD]

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 :

i think it is true since you can test the answer and can use observations to complete it.

space exploration has led to the development and technological improvement of many everyday items. (if this answer is wrong i will find the right answer) : )

with this one i know the answer in craters one reason i looked it up and i learned about it there is my evidence