Answer:
Hydrated form of hexafluoroacetone is highly stable.
Explanation:
Hydrated form of hexafluoroacetone is highly stable due to presence of two five membered ring structures formed through hydrogen bonding between F and H (in -OH group).
Due to this stable structure, 
can not escape the hydrated form and goes back to keto form.
The structure of hydrated form of hexafluoroacetone has been shown below.
D. In forward-biased setup, large numbers of charge carriers will be pulled across the junctions and result in a large current
ALL sound waves are longitudinal, I know this of of many ways, I study astronomy and the sound waves of blackholes as they form. award me brainliest and I award you with a correct answer :)
1 mole of MgS = 24.3 + 32.1 = 56.4 g
35.1 g MgS x 1 mol / 56.4 g = 0.622 mol
M = 0.622 mol / 0.835 L = 0.745 mol/L
