When a chemical reaction occurs, energy is transferred to or from the surroundings. There is usually a temperature change. For example, when a bonfire burns it transfers heat energy to the ...
University of Warsaw, Biological and Chemical Research Centre, Żwirki i Wigury 101, 02-089 Warsaw, Poland ...
Department of Chemistry and Life Science, Yokohama National University, 79−5 Tokiwadai, Hodogaya-ku, Yokohama 240−8501, Japan ...