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URL:https://www.learndesk.us/class/5343086307704832/lesson/9cd0793407120f78d5bdee05926b45ab?ref=outlook-calendar
SUMMARY:UNIT 2
DTSTART;TZID=America/Los_Angeles:20260501T190000
DTEND;TZID=America/Los_Angeles:20260501T200000
LOCATION:https://www.learndesk.us/class/5343086307704832/lesson/9cd0793407120f78d5bdee05926b45ab?ref=outlook-calendar
DESCRIPTION: To transition between states of matter, there must be a change in either temperature or pressure. Once a particular threshold of temperature and/or pressure is reached, a substance will transition from one state to another. This is illustrated below in the phase diagram of H2O (figure 1), which predicts what state of matter water will be as temperature and pressure varies. The solid section is further subdivided into different forms of ice based on the crystal structures they form in extreme conditions. Currently there are 19 known variations of ice, though in the earth’s biosphere we only commonly see ice I. Yellow dots represent triple points, specific conditions where three separate states may coexist.

Figure 1: Phase Diagram of H2O Source: https://water.lsbu.ac.uk/water/water_phase_diagram.html

https://www.learndesk.us/class/5343086307704832/lesson/9cd0793407120f78d5bdee05926b45ab?ref=outlook-calendar
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