Reacting Water & Acids: What's the Result?

[Haftred]

1) What do you get when you react water and 1-pentene?

2) Is 3-hydroxybutanoic acid stronger than butanoic acid?

3) Is butyric or formic acid stronger?

 

[GCT]

Haftred, please read upon the forum guidelines...be sure to show some work, that way you'll get more responses.