WebA cooling curve is a line graph that represents the change of phase of matter, typically from a gas to a solid or a liquid to a solid. The independent variable (X-axis) is time and the … WebJan 29, 2016 · How to draw a heating curve? Post by stacey » Wed Jan 27, 2016 7:13 am . On the workbook, no.5 on the quiz preparation, it asks us to draw a heating curve based on the enthalpy of fusion, enthalpy of vaporisation, and the heat capacity for solid, liquid and gas phases. ... Hint: flat lines for the phase changes and sloped lines for the heating ...
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WebOct 22, 2013 · The flat lines on a heating curve represent 2) a constant temperature 3) a change of state B. The sloped lines on a heating curve represent 1) a temperature change LecturePLUS Timberlake 4 5. Temperature Changes T(1) beginning temp.1 ∆T(1) T(f) final temp of both T°C ∆T(2) T(2) final temp. 2 LecturePLUS Timberlake 5 6. Cooling Curve … WebSlanted lines-specific heat changes Flat lines-process chan…. View the full answer. Transcribed image text: Question 1 1 pts and the flat The slanted lines in a heating … physics gk
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WebNov 26, 2024 · 12.5: Interpretation of Cooling Curves. The melting temperature of any pure material (a one-component system) at constant pressure is a single unique temperature. The liquid and solid phases exist together in equilibrium only at this temperature. When cooled, the temperature of the molten material will steadily decrease … WebOct 21, 2014 · Heating Curves and Specific Heat - . the math begins!. the flat lines on a heating curve represent…. a temperature Heating & Cooling Curves - . heat vs. temperature graphs. temperature. the differences between solids, liquids Web- Higher Heat of Fusion or Vaporization requires more energy (longer lines) The heat of sublimation is equal to the heat of fusion plus the heat of vaporization. But to warm 1mole of ice from 0 oC to steam at 100 oC it takes a lot more than the sum of those two quantities. tools as norway