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Clearnote
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Senior High
Chemistry
請問圖中分母的18是代表什麼
Chemistry
Senior High
over 4 yearsago
丸
請問圖中分母的18是代表什麼
P. 3.06 5 | 3.06 5 6.12 atm, 0.30 P 3-2 溶液的蒸氣壓與拉午耳定律 3-2.2 27 fic 150 1 (1) 24 mmHg (2) 16 mmHg (3) 36 (1) 760 - 736 = 24 mmHg (2) 760 - 744 = 16 mmHg (3)設X分子量為M, P= X XP、 50 DOC 18 16 - 不数的比值 拉午耳定律:非揮發性、非電解質溶質 時,如圖所示,將純水以滴管注入乙亲槽中的玻璃管 ,及將言某非揮發性、非電解質溶質X且重量百分率濃真空 的水溶液以滴管注入槽中的玻璃管內,分別 韩水的蒸氣壓為多少mmHg ? % 水溶液的蒸氣壓為多少mmHg? 38 50% 甲比較。試問: A ( 250%) 則: y lax的分子量為多少? 年 18 99 180 760 136 =24 mmily (1) 50 50 104 X 24 => M= 36 + 18 M 類題1(D) = 2.781 002 (C) P= X XP 2.181 99 Hem O(S) 200 18 90 - X 24 = 22 mmHg (1) + 面漆(C) HE 154 2 (1) 0g: 1200 g 800 g (2) 0.25 m x2 (1) A杯蒸乾, B杯、C杯水量正比於溶質莫耳數, 54. = 5*50 FOR C6H206 : 0.3 mol 180 mm SPFH 22 12 CO(NH4)2 : = 0.2 mol 60 B杯水量= (1000 + 500 + 500) X 0.3 + 0.2 = 1200 g SHS Shoes() (1) A 0.2 C杯 水量= (1000 + 500 + 500) X 0.3 + 0.2 H) 16 mm Hg -- = 0 0.3 19787。Yy Rw9 50 m 53 中 [ 1960-744) = m m 中、 14 g M
Answers
欻
over 4 yearsago
水的分子量
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