Mana Khemia: Alchemists of Al-Revis/Jessica

Chapter 2

 * What kind of syntheses does Jess do alone…?

Go to Campus Grounds, Workshop Hallway (someone's workshop).

Chapter 3

 * …has Jess blown anything else up?

Go to workshop, Campus Grounds. Make sure you have five Polish Powders before talking to Jess in the Workshop.

Chapter 4

 * Oh yeah, I promised to help Jess make something.

Synthesize 2 Nectars, or buy them from the Infirmary. After you got them, speak with Jess inside the Infirmary.

Cutscene

 * NOTE: You must activate the cutscene to continue with Jessica's quests.
 * Location of the cutscene: Classroom

Chapter 7

 * I think there's an outdoors class soon...

There are lots of gather points in the map, so go ahead and gather 2 points to trigger a scene. After the scene, approach the target location in the map.

Chapter 11

 * Should I tell everyone about Jess' condition?

Synthesize a Bomb Ice, Red Soup, and a Veggielicious. If you have been following my guide, then you should know how to synthesize them. Give them to Flay, then go to the Workshop Hallway for a scene.