Indicates that 71100 calories are evolved when 32 grammes of sulphur react with 2 X 16 grammes of free oxygen to form sulphur dioxide.
Thus the equation Cl 2 -1-2KI, Aq=2KC1, Aq+12+52400 cal., or (C12) +2KI, Aq =2KC1, Aq+-I-52400 cal., would express that when gaseous chlorine acts on a solution of potassium iodide, with separation of solid iodine, 52400 calories are evolved.
Before technology and prosperity, virtually everyone spent long hard days scraping together enough calories for themselves and their family to survive.
If I am trying to portion my meals better, I could ask it, through a verbal interface, to vibrate gently when I reach seven hundred calories in that meal.
How would you define calories? Add your definition here.