what happens to the temperature of a substance during a phase change
Hypothesis: If a substance is changing phase, then the temperature of that substance should (increase, decrease, or stay the same). I think this occurs because.... Materials: Â· 500 mL beakerÂ· crushed iceÂ· thermometerÂ· hot plateÂ· stopwatch or timerÂ· test tube of lauric acid (obtained from teacher).