If the heat of combustion for a specific compound is - 1230.0 kJ/mol and its molar mass is 93.17 g/mol, how many grams of this compound must you burn to release 883.10 kJ of heat?

The answer is 1.82 j/g°c                  

Standing in the sunlight and feeling the heat on your face (uv radiation is entering the skin, converting to infrared radiation, and is absorbed by your tissues)orstanding near a fire and feeling the heat on your skin (infrared radiation transfer)

As cooking food that has to go in the oven

The correct answer to this question is 28