Sulfur + Oxygen = Sulfur Dioxide
kno3 + sulfur + C
In Alchemy Classic, you can create NO2 (nitrogen dioxide) by combining nitrogen oxide and oxygen.
In Alchemy Classic, you can create sulfuric acid by combining sulfur and water. First, gather the necessary ingredients: sulfur can be found in the elements section, and water is readily available. Once you have both, combine them in the alchemy interface to produce sulfuric acid.
In Alchemy Classic, you can create oxygen by combining carbon dioxide and water. This can be achieved by first creating carbon dioxide through various combinations and then combining it with water to form oxygen.
You cant make alchemy classic, its a game! Though you can download it and play it!
in alchemy classic its 2 bacteria but it might be different in the original (assuming your playing alchemy classic)
Bacteria + swamp = sulfur + worm
lplolol
caoutchouc
freezer
4fire + metals
Sand\Earth