what is the ph of a buffer that is 0.9 M acetic acid and 1.1 M sodium acetate after 0.10 mol NaOH is aded to 1 of the buffer

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

In which reaction is precipitation occurring?

Ascientist measures the speed of sound in a monatomic gas to be 449 m/s at 20∘c. what is the molar mass of this gas?