Write Lewis structures for each of the following. Show resonance structures when present and assign formal charges to all atoms. Expand octet on central atom to lower formal charge when applicable. Indicate the hybridization of central atom, electron geometry, molecular geometry, and polarity of molecule or ion. I3 - IO3 - AsF6

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

What is the polyatamic ion of borate

Nitric acid can be formed in two steps from the atmospheric gases nitrogen and oxygen, plus hydrogen prepared by reforming natural gas. in the first step, nitrogen and hydrogen react to form ammonia: (g) (g) (g) in the second step, ammonia and oxygen react to form nitric acid and water: (g) (g) (g) (g) calculate the net change in enthalpy for the formation of one mole of nitric acid from nitrogen, hydrogen and oxygen from these reactions. round your answer to the nearest .