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Chemistry, 19.05.2021 06:00 grandpamyth

Give the appropriate phase changes (solid to liquid, liquid to gas, etc) for the following descriptions. Next, determine if DH is positive or negative. a) fusion ® DH

b) solidification ® DH

c) vaporization ® DH

d) condensation ® DH

e) sublimation ® DH
?

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