Water changes chemical structure as it is heated. It goes from ice, to liquid, to boiling....

 

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Water changes chemical structure as it is heated. It goes from ice, to liquid, to boiling. This is called a phase change. The graph given shows how the temperature of water changes as it is heated. You can identify phase changes on a graph by finding places where the change in temperature over time (derivative) is very small or zero. Where are the phase changes in the graph below? Temp Temperature 88898 100 80 60 40 20- 15- 5 10 15 20 25 30 35 40 45 50 Time Water changes chemical structure as it is heated. It goes from ice, to liquid, to boiling. This is called a phase change. The graph given shows how the temperature of water changes as it is heated. You can identify phase changes on a graph by finding places where the change in temperature over time (derivative) is very small or zero. Where are the phase changes in the graph below? Temp Temperature 88898 100 80 60 40 20- 15- 5 10 15 20 25 30 35 40 45 50 Time