공업화학화공기사(구) · 2014년05월25일 · 76/100
76.PVC 의 분자량 분포가 다음과 같을 때 수평균분자량()과 중량평균 분자량()은?
1
= 4.1×10 4 , = 4.6×10 4
[IMG]https://img.comcbt.com/cbt/data/bi/bi20140525/bi20140525m76b1-1.gif?1622842106
[IMG]https://img.comcbt.com/cbt/data/bi/bi20140525/bi20140525m76b1-2.gif?1622842106정답
2
= 4.6×10 4 , = 4.1×10 4
[IMG]https://img.comcbt.com/cbt/data/bi/bi20140525/bi20140525m76b2-1.gif?1622842106
[IMG]https://img.comcbt.com/cbt/data/bi/bi20140525/bi20140525m76b2-2.gif?1622842106
3
= 1.2×10 4 , = 1.3×10 4
[IMG]https://img.comcbt.com/cbt/data/bi/bi20140525/bi20140525m76b3-1.gif?1622842106
[IMG]https://img.comcbt.com/cbt/data/bi/bi20140525/bi20140525m76b3-2.gif?1622842106
4
= 1.3×10 4 , = 1.2×10 4
[IMG]https://img.comcbt.com/cbt/data/bi/bi20140525/bi20140525m76b4-1.gif?1622842106
[IMG]https://img.comcbt.com/cbt/data/bi/bi20140525/bi20140525m76b4-2.gif?1622842106