2xBacteria=Cells
in alchemy classic its 2 bacteria but it might be different in the original (assuming your playing alchemy classic)
2*bacteria
You cant make alchemy classic, its a game! Though you can download it and play it!
fire+electricity
Algae + Plankton
lplolol
fire and water
caoutchouc
In Alchemy Classic, you can create HNO3 (nitric acid) by combining H2O (water) with N2O5 (dinitrogen pentoxide).
In Alchemy Classic, you can create NO2 (nitrogen dioxide) by combining nitrogen oxide and oxygen.
freezer
4fire + metals