Chemistry, 24.03.2020 20:40 sophie5988
If the density of an individual crystal of polyethylene (PE) is 0.983 g/cm3 and the density of totally amorphous polyethylene (PE) is 0.869 g/cm3, determine the fraction of crystallinity of a PE sample having density of 0.950 g/cm3 at the same temperature, (a) based on mass fraction, and (b) based on volume fraction.
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Right anwser gets marked brainliest newton's discovery concerning how fast an object will change speed is the: 1st law 2nd law 3rd law universal gravitation
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If the density of an individual crystal of polyethylene (PE) is 0.983 g/cm3 and the density of total...
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