問題詳情

3. The aqueous solubility of O2 44.8 mL per liter. What is the molarity of O2 in a standard water solution when the O2 is underits normal partial pressure in air in 0.20 atm?
(A))1x10-4M 
(B)2x10-4 M
(C)3x10-4 M
(D)4x10-4

參考答案

答案：D
難度：困難0.4
書單：沒有書單，新增

用户評論

【面試倒楣鬼-22幸運上後西】評論

molarity = mol/L,則 = (44.8☆☆*0.2...