How do people use different types of energy in the classroom?

Potential energy, light energy, Kinetic energy , sound energy and electrical energy.

Explanation:

Potential energy:

Potential energy coming from us.

light energy:

Light energy coming from the sunlight.

Kinetic energy:

By pushing the chairs or benches produce kinetic energy.

Sound energy:

By talking someone produce sound energy

Electrical energy;

In the classroom eletrical energy used for the bulbs, fans, air conditioners and heaters.

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 :

it is the most commonly accepted one