How does the phase change diagram relate to chemical changes and phsical changes plz help!!!!!?

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How does the phase change diagram relate to chemical changes and phsical changes plz help!!!!!?

i really need this explanation cause i dont know it and its on my HW thats worth lots of points i thought i had another day to study but i guess not PLZ HELP!!!!!!!!!!!!!

2007-11-07 11:28:31 · 1 answers · asked by Anonymous in Science & Mathematics ➔ Chemistry

1 answers

A phase change diagram shows what phase of matter (solid, liquid, gas) a substance has at given conditions of temperature and pressure. Phase change is a physical change, not chemical. A phase diagram can also show changes in phases and their makeups in an alloy (or solid solution) of two metals (or a metal and a nonmetal).

2007-11-10 08:22:03 · answer #1 · answered by DavidK93 7 · 0⤊ 0⤋