How do you find the amount of chemical energy needed to change the temperature of a certain mass of air?

 To find the amount of chemical energy needed to change the temperature of a certain mass of air, you will need to use the equation for specific heat capacity, which is given by the following formula:

Q = m * c * delta T

Where Q is the amount of heat energy required (in joules), m is the mass of the air (in kilograms), c is the specific heat capacity of air (in joules per kilogram-kelvin), and delta T is the change in temperature (in kelvins).

To use this equation, you will need to know the mass of the air, the specific heat capacity of air at the given temperature, and the desired change in temperature. Once you have this information, you can plug the values into the equation and solve for Q to find the amount of heat energy required to change the temperature of the air. It's important to note that the specific heat capacity of air can vary depending on factors such as humidity and altitude, so you may need to consult a table or look up the value for the specific conditions you are considering.