Calorimetry Crossword Puzzle

QUESTIONS LIST:

• calorimeter : device used to measure heat changes in chemical reactions.
• enthalpy : energy change at constant pressure; symbolized by δh.
• exothermic : reaction that releases heat to the surroundings.
• endothermic : reaction that absorbs heat from the surroundings.
• specific heat : heat required to raise 1 gram of a substance by 1°c.
• joule : si unit of energy.
• calorie : energy unit often used in food; equal to 4.184 joules.
• thermo chemistry : study of heat changes in chemical processes.
• thermal equilibrium : state where two objects no longer exchange heat.
• conservation of energy : law stating energy cannot be created or destroyed (first law of thermodynamics).
• heat transfer : energy exchanged due to temperature differences.
• system : part of the universe being studied in thermodynamics.
• surroundings : everything outside the system in thermodynamics.
• insulation : material preventing heat loss in calorimeters.
• temperature change : difference in initial and final temperatures in a process.
• heat capacity : total heat required to change an object’s temperature by 1°c.
• delta h : symbol for enthalpy change in reactions.
• thermal conductivity : property affecting heat flow (optional, if covered).
• calorimetry : the science of measuring the heat exchange between a system and its surroundings.