g A heliox deep-sea diving mixture contains 2.0g of oxygen to every 98.0g helium. What is the partial pressure in atm in oxygen when this mixture is delivered at a total pressure of 8.5 atm

The electron configuration for chromium is 1 s 2 2 s 2 2 p 6 3 s 2 3 p 6 3 d 5 4 s 1 instead of 1 s 2 2 s 2 2 p 6 3 s 2 3 p 6 3 d 4 4 s 1 . the configuration is an exception to the

14. many depressants reduce small muscle control, making it harder for a. you to steer b. your mind to consider complex problems c. the eye to scan, focus, or stay still d. the kidneys to filter alcohol out of the bloodstream

Which statement describes the phase change that occurs when dry ice is placed in an open container at room temperature?