[MERGED PR] Chemical production rework

[Lord_earthfire]

...my main issue is medical has no access to any of this, some advanced medicines are now impossible for us to make.

I think that's a positive. This makes chemistry a more pronounced department. Pharmacy or the bar should not have all the possibilities of chemistry. And i saw certain MD's already shelling out tons of pentetic acid already, so it's still possible. It's just more cumbersome for non-chemistry, which is good to see.

In general, i like the possible fail cases and hazards it adds, but i fear these changes makes a lot of regular chemicals currently very time consuming to produce.

I think once this gets merged a few other recipes need a chsnge as well. This opens up the possibility for simpler, but more engaging recipes.