Given: n2 + 3cl2 → 2ncl3, δh = 464 kj/mol use the given bond energies and the periodic table to calculate the energy change in the reaction. the δh when 85.3 grams of chlorine reacts in the given reaction is kj answer must be in 3 sig fig!

186

Explanation: I got this right on Edmentum.

d: the voltage of the secondary coil is less than that of the primary coil.

im not suree sorry if wrong

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 :