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Tuesday , 1 September 2026
Welcome to Science Reader!
Tuesday , 1 September 2026
thermochemistry
Chemistry and Materials Sciences
Joule-Thomson Effect: Why Most Gases Cool on Expansion
The Joule-Thomson effect is the temperature change when a real gas expands through a valve at constant enthalpy, with no heat exchange.
Chemistry and Materials Sciences
Calorimetry: How Scientists Measure Heat
Calorimetry is the measurement of heat absorbed or released during chemical reactions, physical changes, or phase transitions, using an insulated device called a...
