問題詳情
73. When a 1.00 mL of the
M solution of organic acid is diluted with 9.00 mL of ether,forming solution A and then 2.00 mL of the solution A is diluted with 8.00 mL of ether, formingsolution B. What is the concentration of solution B?
(A)
(B)
(C)
(D)
(E)
參考答案
答案：E
難度：計算中-1
書單：沒有書單，新增