Hairgrass, tenelus, glosso and lileaopsis will die without co2.
Not sure about the co2 tablets. I have used them and was not happy with it, but you may have a different result with them.
The other plants will do ok on a non co2 tank, but you need to keep an eye on light, so just a little light, otherwise lots of algae.
My advice is to get a co2 regulator, and a bottle, or a FE. Otherwise you can use those optimat from jbl, you press the nozzle and a receptacle get filled with co2, should last for the day.
The best for a non co2 tank is ferns, mosses and crypts, also some lotus, as the leaves come to the top, everything else you will need injected co2.
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