I have no idea on how to make explosive chemical. I have Gun powder and Powder
You need the correct amount of gun powder measured at the scales in the Doll Makers room (North Hall of the Annex)
The amount you need is revealed on the 2F Balcony of the Annex in a note. (through the Dining Room)
It's just a matter of figuring out what each chunk of gunpowder is worth.
Thank you so much
